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Decimal

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3302: 3617: 3400: 3138:, the division stops eventually, producing a decimal numeral, which may be prolongated into an infinite expansion by adding infinitely many zeros. If the rational number is not a decimal fraction, the division may continue indefinitely. However, as all successive remainders are less than the divisor, there are only a finite number of possible remainders, and after some place, the same sequence of digits must be repeated indefinitely in the quotient. That is, one has a 6031: 2299:. In practice, measurement results are often given with a certain number of digits after the decimal point, which indicate the error bounds. For example, although 0.080 and 0.08 denote the same number, the decimal numeral 0.080 suggests a measurement with an error less than 0.001, while the numeral 0.08 indicates an absolute error bounded by 0.01. In both cases, the true value of the measured quantity could be, for example, 0.0803 or 0.0796 (see also 257: 3489: 27: 3563: 3506: 3583: 3573: 3568: 2193: 4012:
hundred-like numbers by using intermediate units, such as stones and pounds, rather than a long count of pounds. Goodare gives examples of numbers like vii score, where one avoids the hundred by using extended scores. There is also a paper by W.H. Stevenson, on 'Long Hundred and its uses in England'.
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For most purposes, however, binary values are converted to or from the equivalent decimal values for presentation to or input from humans; computer programs express literals in decimal by default. (123.1, for example, is written as such in a computer program, even though many computer languages are
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The Egyptian hieratic numerals, the Greek alphabet numerals, the Hebrew alphabet numerals, the Roman numerals, the Chinese numerals and early Indian Brahmi numerals are all non-positional decimal systems, and required large numbers of symbols. For instance, Egyptian numerals used different symbols
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Decimal arithmetic is used in computers so that decimal fractional results of adding (or subtracting) values with a fixed length of their fractional part always are computed to this same length of precision. This is especially important for financial calculations, e.g., requiring in their results
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The existence of a non-decimal base in the earliest traces of the Germanic languages is attested by the presence of words and glosses meaning that the count is in decimal (cognates to "ten-count" or "tenty-wise"); such would be expected if normal counting is not decimal, and unusual if it were.
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details the use of the long hundred in Scotland in the Middle Ages, giving examples such as calculations where the carry implies i C (i.e. one hundred) as 120, etc. That the general population were not alarmed to encounter such numbers suggests common enough use. It is also possible to avoid
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Starting from the 2nd century BCE, some Chinese units for length were based on divisions into ten; by the 3rd century CE these metrological units were used to express decimal fractions of lengths, non-positionally. Calculations with decimal fractions of lengths were
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In summary, every real number that is not a decimal fraction has a unique infinite decimal expansion. Each decimal fraction has exactly two infinite decimal expansions, one containing only 0s after some place, which is obtained by the above definition of
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also uses a straightforward decimal system. All numbers between 10 and 20 are formed regularly (e.g. 11 is expressed as "tizenegy" literally "one on ten"), as with those between 20 and 100 (23 as "huszonhárom" = "three on twenty").
293:. Very large numbers were difficult to represent in these old numeral systems, and only the best mathematicians were able to multiply or divide large numbers. These difficulties were completely solved with the introduction of the 4258:
of a measurement. For example, "15.00 m" may indicate that the measurement error is less than one centimetre (0.01 m), while "15 m" may mean that the length is roughly fifteen metres and that the error may exceed
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Both computer hardware and software also use internal representations which are effectively decimal for storing decimal values and doing arithmetic. Often this arithmetic is done on data which are encoded using some variant of
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have imported the Chinese decimal system. Many other languages with a decimal system have special words for the numbers between 10 and 20, and decades. For example, in English 11 is "eleven" not "ten-one" or "one-teen".
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In numbers distinguished thus by a period in their midst, whatever is written after the period is a fraction, the denominator of which is unity with as many cyphers after it as there are figures after the
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introduced fractions to Islamic countries in the early 9th century CE, written with a numerator above and denominator below, without a horizontal bar. This form of fraction remained in use for centuries.
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of ancient civilizations use ten and its powers for representing numbers, possibly because there are ten fingers on two hands and people started counting by using their fingers. Examples are firstly the
2188:{\displaystyle 1=2^{0}\cdot 5^{0},2=2^{1}\cdot 5^{0},4=2^{2}\cdot 5^{0},5=2^{0}\cdot 5^{1},8=2^{3}\cdot 5^{0},10=2^{1}\cdot 5^{1},16=2^{4}\cdot 5^{0},20=2^{2}\cdot 5^{1},25=2^{0}\cdot 5^{2},\ldots } 2694: 5140: 1737: 3642:
introduced using the period (.) to separate the integer part of a decimal number from the fractional part in his book on constructing tables of logarithms, published posthumously in 1620.
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p. 293, gives number names that belong to this system. An expression cognate to 'one hundred and eighty' translates to 200, and the cognate to 'two hundred' translates to 240.
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The converse is also true: if, at some point in the decimal representation of a number, the same string of digits starts repeating indefinitely, the number is rational.
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Coppa, A.; et al. (2006). "Early Neolithic tradition of dentistry: Flint tips were surprisingly effective for drilling tooth enamel in a prehistoric population".
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is not zero. In some circumstances it may be useful to have one or more 0's on the left; this does not change the value represented by the decimal: for example,
932:). For a non-negative decimal numeral, it is the largest integer that is not greater than the decimal. The part from the decimal separator to the right is the 5110:: The invention of the decimal fractions and the application of the exponential calculus by Immanuel Bonfils of Tarascon (c. 1350), Isis 25 (1936), 16–45. 1835:, and therefore denote decimal fractions. An example of a fraction that cannot be represented by a decimal expression (with a finite number of digits) is 4000: 3996:" = 120, and a "long thousand" of 1200. The descriptions like "long" only appear after the "small hundred" of 100 appeared with the Christians. Gordon's 207:
Originally and in most uses, a decimal has only a finite number of digits after the decimal separator. However, the decimal system has been extended to
1884:, the decimal numbers are those whose denominator is a product of a power of 2 and a power of 5. Thus the smallest denominators of decimal numbers are 3335:, used decimal representation internally). For external use by computer specialists, this binary representation is sometimes presented in the related 5437: 3930: 3545:(1247) explicitly writes a decimal fraction representing a number rather than a measurement, using counting rods. The number 0.96644 is denoted 3411:
Many ancient cultures calculated with numerals based on ten, perhaps because two human hands have ten fingers. Standardized weights used in the
4923: 907:{\displaystyle a_{m}10^{m}+a_{m-1}10^{m-1}+\cdots +a_{0}10^{0}+{\frac {b_{1}}{10^{1}}}+{\frac {b_{2}}{10^{2}}}+\cdots +{\frac {b_{n}}{10^{n}}}} 5685: 5842: 5236: 956:
In brief, the contribution of each digit to the value of a number depends on its position in the numeral. That is, the decimal system is a
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Historians of Chinese science have speculated that the idea of decimal fractions may have been transmitted from China to the Middle East.
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integer multiples of the smallest currency unit for book keeping purposes. This is not possible in binary, because the negative powers of
602:—it may be removed; conversely, trailing zeros may be added after the decimal mark without changing the represented number; for example, 5733: 4343: 4689: 4627: 5807: 3481:
for 10, 20 to 90, 100, 200 to 900, 1000, 2000, 3000, 4000, to 10,000. The world's earliest positional decimal system was the Chinese
1659: 634: 473: 5584: 5893: 5513: 5512:
Mazaudon, Martine (2002). "Les principes de construction du nombre dans les langues tibéto-birmanes". In François, Jacques (ed.).
953:). In normal writing, this is generally avoided, because of the risk of confusion between the decimal mark and other punctuation. 223:). In this context, the usual decimals, with a finite number of non-zero digits after the decimal separator, are sometimes called 5757: 1379: 4675: 5713: 4008: 3541: 3422:) were based on the ratios: 1/20, 1/10, 1/5, 1/2, 1, 2, 5, 10, 20, 50, 100, 200, and 500, while their standardized ruler – the 5410: 5792: 5092: 4900: 4855: 4445: 4377: 4337: 2207:. Nevertheless, they allow approximating every real number with any desired accuracy, e.g., the decimal 3.14159 approximates 5617: 5557: 5350:
The Exchequer in the twelfth century : the Ford lectures delivered in the University of Oxford in Michaelmas term, 1911
5797: 5178: 3923: 6065: 5031:. Vol. III, "Mathematics and the Sciences of the Heavens and the Earth". Cambridge University Press. pp. 82–90. 4652: 4584: 4556: 119:), refers generally to the notation of a number in the decimal numeral system. Decimals may sometimes be identified by a 4487: 2642: 5708: 1212: 5852: 5827: 5777: 5678: 5526: 5418:. Empirical Approaches to Language Typology. Vol. 45. Berlin: Mouton de Gruyter (published 2010). Archived from 5393: 5357: 5046: 5026: 4976: 4955: 4876: 4838: 4754: 4731: 4709: 4635: 4604: 4568: 1698: 5471:
Australian Aborigines: The Languages and Customs of Several Tribes of Aborigines in the Western District of Victoria
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Some of the Germanic languages appear to show traces of an ancient blending of the decimal with the vigesimal system
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Some psychologists suggest irregularities of the English names of numerals may hinder children's counting ability.
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have no finite binary fractional representation; and is generally impossible for multiplication (or division). See
5832: 5787: 5772: 5120: 3988:-8) systems because the speakers count using the spaces between their fingers rather than the fingers themselves. 3916: 3608:
used decimal fractions around 1350 but did not develop any notation to represent them. The Persian mathematician
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number words up to 32 written down by a Spanish priest ca. 1819. "Chumashan Numerals" by Madison S. Beeler, in
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in central Europe (2300-1600 BC) used standardised weights and a decimal system in trade. The number system of
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Hammarström, Harald (17 May 2007). "Rarities in Numeral Systems". In Wohlgemuth, Jan; Cysouw, Michael (eds.).
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The world's earliest decimal multiplication table was made from bamboo slips, dating from 305 BCE, during the
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using a set of ten symbols emerged in India. Several Indian languages show a straightforward decimal system.
1652: 1227: 4697: 575:, that is, if the first sequence contains at least two digits, it is generally assumed that the first digit 6034: 5955: 5872: 5857: 5782: 5753: 5728: 5671: 5452: 4943: 2758: 1572: 5837: 2945: 5847: 5817: 5767: 4513: 1399: 197: 3355:, especially in database implementations, but there are other decimal representations in use (including 1582: 402:
either a (finite) sequence of digits (such as "2017"), where the entire sequence represents an integer:
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is an infinite decimal that, after some place, repeats indefinitely the same sequence of digits (e.g.,
5144:. Translated by Macdonald, William Rae. Edinburgh: Blackwood & Sons – via Internet Archive. 4889:
Krause, Harald; Kutscher, Sabrina (2017). "Spangenbarrenhort Oberding: Zusammenfassung und Ausblick".
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of two integers, if and only if it is a repeating decimal or has a finite number of non-zero digits.
45: 5159: 4919: 5256:. "Ethnomathematics: A Multicultural View of Mathematical Ideas". The College Mathematics Journal. 1645: 972: 147:". Zero-digits after a decimal separator serve the purpose of signifying the precision of a value. 20: 2295:
digits after the decimal mark, as soon as the absolute measurement error is bounded from above by
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Bisht, R. S. (1982), "Excavations at Banawali: 1974–77", in Possehl, Gregory L. (ed.), Harappan
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counting system, in which the names for numbers were structured according to multiples of 4 and
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real numbers. By increasing the number of digits after the decimal separator, one can make the
157: 4050:. Of these, Gumatj is the only true 5–25 language known, in which 25 is the higher group of 5. 3529: 4300: 3324: 3313: 1437: 5381: 5205: 4061:
systems. So did some small communities in India and Nepal, as indicated by their languages.
3515: 2582:{\displaystyle \left\vert \left_{n}-\left_{n-1}\right\vert =d_{n}\cdot 10^{-n}<10^{-n+1}} 5989: 5629: 4775: 4596: 4440:. Cambridge, Massachusetts London, England: The Belknap Press of Harvard University Press. 4167: 3790: 3600:
Positional decimal fractions appear for the first time in a book by the Arab mathematician
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of a decimal numeral is the integer written to the left of the decimal separator (see also
180: 8: 5599: 4224: 4039: 4016: 3878: 3785: 3777: 3730: 3655: 3632:("the art of tenths") was first published in Dutch in 1585 and translated into French as 3442: 2612: 2300: 1614: 1604: 1479: 1430: 1242: 1174: 1029: 990: 395: 201: 5633: 5532: 5469: 5206:"The typology of Pame number systems and the limits of Mesoamerica as a linguistic area" 5083:
Berggren, J. Lennart (2007). "Mathematics in Medieval Islam". In Katz, Victor J. (ed.).
4779: 3370: 1069: 5907: 5694: 5645: 5315: 5288: 5257: 5228: 4799: 4589: 4091: 3797: 3750: 3662: 1527: 1117: 1112: 1059: 2339:
denote the (finite) decimal expansion of the greatest number that is not greater than
1064: 5960: 5939: 5934: 5649: 5522: 5389: 5363: 5353: 5088: 5042: 4972: 4951: 4896: 4872: 4851: 4834: 4791: 4750: 4727: 4705: 4672: 4631: 4600: 4564: 4441: 4399: 4333: 4198: 3820: 3734: 3470: 3122: 1863: 1609: 1599: 1587: 1567: 1522: 1517: 1453: 1285: 1257: 1164: 1097: 1087: 1074: 1039: 1034: 590:. Similarly, if the final digit on the right of the decimal mark is zero—that is, if 380: 270: 229: 120: 5232: 4850:
Graham Flegg: Numbers: their history and meaning, Courier Dover Publications, 2002,
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is the decimal fraction obtained by replacing the last digit that is not a 9, i.e.:
1502: 5637: 5419: 5284: 5220: 4803: 4783: 4325: 4321: 4178: 4128: 4069: 3726: 3609: 3605: 3458: 3450: 3091:, and the other containing only 9s after some place, which is obtained by defining 1512: 1406: 1159: 1147: 1092: 1082: 1049: 1024: 290: 135:
may also refer specifically to the digits after the decimal separator, such as in "
54: 5618:"The Work of Glendon Lean on the Counting Systems of Papua New Guinea and Oceania" 5306:
Voyles, Joseph (October 1987), "The cardinal numerals in pre-and proto-Germanic",
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have numbers between 10 and 20 expressed in a regular pattern of addition to 10.
3131: 1680: 1624: 1594: 1537: 1507: 1492: 1252: 1220: 1192: 1169: 1152: 1011: 934: 614: 332: 282: 274: 241: 185: 5190: 4563:(1 (reprint) ed.). Malabar, Florida: Robert E. Krieger Publishing Company. 1107: 5022: 4623: 4229: 4203: 4113: 3864: 3826: 3806: 3651: 3520: 3462: 3404: 3301: 1874: 1692: 1619: 1562: 1542: 1497: 1370: 1102: 1054: 980: 286: 278: 265: 38: 4648: 3612:
used, and claimed to have discovered, decimal fractions in the 15th century.
3430:, in evidence since around 3000 BCE, used a purely decimal system, as did the 301:. This system has been extended to represent some non-integer numbers, called 6049: 5929: 5898: 5253: 5107: 4479: 4234: 4124: 4065: 3954: 3947: 3851: 3810: 3742: 3127: 3052:, may be converted to its equivalent infinite decimal expansion by replacing 1425: 1314: 1247: 1187: 1122: 1044: 324: 5367: 5224: 5085:
The Mathematics of Egypt, Mesopotamia, China, India, and Islam: A Sourcebook
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as small as one wants, when one has a method for computing the new digits.
100:. The way of denoting numbers in the decimal system is often referred to as 5058: 5005: 4988: 4795: 4183: 4073: 3993: 3757:
have an almost straightforward decimal system, in which 11 is expressed as
3623: 3593: 3482: 1577: 920: 328: 3616: 5982: 5966: 5903: 4024: 3950: 3639: 3536: 3525: 3399: 3340: 2318: 2286: 2278: 2216: 2204: 1688: 1547: 1412: 1364: 1354: 464:
or a decimal mark separating two sequences of digits (such as "20.70828")
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Decimal vs. Duodecimal: An interaction between two systems of numeration
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Jean-Claude Martzloff, A History of Chinese Mathematics, Springer 1997
5008:, "The Development of Hindu–Arabic and Traditional Chinese Arithmetic", 941:
When the integral part of a numeral is zero, it may occur, typically in
938:, which equals the difference between the numeral and its integer part. 256: 6014: 5641: 5261: 5025:(1959). "19.2 Decimals, Metrology, and the Handling of Large Numbers". 4726:(4th ed.), The Free Press (Macmillan Publishing Co.), p. 12, 4214: 4058: 3973: 3969: 3816: 3628: 3466: 1349: 929: 336: 5663: 4538:"Fingers or Fists? (The Choice of Decimal or Binary Representation)", 3562: 183:. Decimal fractions also result from the addition of an integer and a 5922: 5917: 5275:
McClean, R. J. (July 1958), "Observations on the Germanic numerals",
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A straightforward decimal rank system with a word for each order (10
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also used powers of ten, including an intermediate base of 5, as did
1870:, whose numerator is the integer obtained by removing the separator. 1359: 942: 5333:
Stevenson, W.H. (1890). "The Long Hundred and its uses in England".
5061:. "A Chinese Genesis, Rewriting the history of our numeral system". 4890: 4787: 2289:, the result of a measurement is well-represented by a decimal with 4162: 4047: 3622:
A forerunner of modern European decimal notation was introduced by
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Diagram of the world's earliest known multiplica­tion table (
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The numbers that may be represented in the decimal system are the
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hieroglyphs (since 15th century BCE) were also strictly decimal.
3332: 2212: 1329: 298: 85: 5490:. 2nd Meeting of the AFLANG, October 1998, Tokyo. Archived from 1679:, especially in contexts involving explicit fractions) are the 260:
Ten digits on two hands, the possible origin of decimal counting
26: 4461: 4132: 3977: 3893: 3505: 3488: 1334: 716:{\displaystyle a_{m}a_{m-1}\ldots a_{0}.b_{1}b_{2}\ldots b_{n}} 555:{\displaystyle a_{m}a_{m-1}\ldots a_{0}.b_{1}b_{2}\ldots b_{n}} 89: 2203:
Decimal numerals do not allow an exact representation for all
69: 63: 4465: 4406:
indicates that the '144' sequence repeats indefinitely, i.e.
4219: 3985: 3981: 3899: 3887: 3469:(c. 287–212 BCE) invented a decimal positional system in his 3336: 3328: 1339: 1301: 1262: 5412:
Rethinking Universals: How rarities affect linguistic theory
1866:(a point or comma) represents the fraction with denominator 387:" in many countries (mostly English-speaking), and a comma " 72: 3992:
Where this counting system is known, it is based on the "
3962: 3847: 3169:
012... (with the group 012345679 indefinitely repeating).
2211:, being less than 10 off; so decimals are widely used in 4254:
Sometimes, the extra zeros are used for indicating the
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internally (although many early computers, such as the
4820:, New Delhi: Oxford and IBH Publishing Co., pp. 113–24 3961:
system (perhaps based on using all twenty fingers and
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Some cultures do, or did, use other bases of numbers.
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written in the 10th century. The Jewish mathematician
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The Construction of the Wonderful Canon of Logarithms
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allows computing the infinite decimal expansion of a
2472: 1893: 1701: 945:, that the integer part is not written (for example, 732: 637: 476: 410: 376: 372: 368: 364: 360: 356: 352: 348: 344: 340: 66: 5347: 5125:
A History of Algebra. From Khwarizmi to Emmy Noether
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tends to infinity. According to the definition of a
60: 5404: 5402: 4948:
Zahlwort und Ziffer. Eine Kulturgeschichte der Zahl
2689:{\textstyle \;x=\lim _{n\rightarrow \infty }_{n}\;} 57: 5438:"Facts and fallacies of aboriginal number systems" 5179:"English words may hinder math skills development" 4588: 4280: 3626:in the 16th century. Stevin's influential booklet 3379: 3277:or, dividing both numerator and denominator by 6, 2992: 2799: 2688: 2581: 2187: 1731: 906: 715: 554: 452: 4914: 4912: 4546:, Vol. 2 #12, pp. 3–11, ACM Press, December 1959. 2277:Numbers are very often obtained as the result of 323:For writing numbers, the decimal system uses ten 6047: 5399: 4969:From One to Zero. A Universal History of Numbers 4869:From One to Zero. A Universal History of Numbers 4831:From One to Zero. A Universal History of Numbers 4279: 2654: 3701:, and 89,345 is expressed as 8 (ten thousands) 3500: 3361:IEEE 754 Standard for Floating-Point Arithmetic 1873:It follows that a number is a decimal fraction 1732:{\displaystyle 0.8,14.89,0.00079,1.618,3.14159} 5436:Harris, John (1982). Hargrave, Susanne (ed.). 5131: 5021: 4909: 4888: 4673:Decimal Floating-Point: Algorism for Computers 4620:Decimal Floating-Point: Algorism for Computers 3492:The world's earliest positional decimal system 92:. It is the extension to non-integer numbers ( 5679: 5308:The Journal of English and Germanic Philology 4979:, pp. 218f. (The Hittite hieroglyphic system) 4712:, pp. 104–11, IEEE Comp. Soc., June 2003 3924: 3720: 3714: 3708: 3702: 3688: 3682: 3676: 3670: 3549: 3323:hardware and software systems commonly use a 3023:, and replacing all subsequent 9s by 0s (see 2306: 1695:of ten. For example, the decimal expressions 1653: 4950:, Vandenhoeck und Ruprecht, 3rd. ed., 1979, 4094:, also known as Kakoli, is reported to have 5408: 5087:. Princeton University Press. p. 530. 5078: 5076: 4577: 4549: 3075:and replacing all subsequent 0s by 9s (see 219:of digits after the decimal separator (see 5686: 5672: 5582: 5483: 5183:American Psychological Association Monitor 4690:16th IEEE Symposium on Computer Arithmetic 4628:16th IEEE Symposium on Computer Arithmetic 4314:Yong, Lam Lay; Se, Ang Tian (April 2004). 3931: 3917: 3581: 3576: 3571: 3566: 3561: 3556: 3217:       3187:       2949: 2846:. This expansion is unique if neither all 2762: 2685: 2646: 1660: 1646: 189:; the resulting sum sometimes is called a 5332: 5252: 5015: 4367: 3518:, as described in the 3rd–5th century CE 3347:unable to encode that number precisely.) 5555: 5511: 5082: 5073: 4991:et al. The Fleeting Footsteps pp. 137–39 4818:Civilisation: A Contemporary Perspective 4435: 3516:performed using positional counting rods 3504: 3487: 3398: 3300: 2248:digits after the decimal mark such that 1877:it has a finite decimal representation. 453:{\displaystyle a_{m}a_{m-1}\ldots a_{0}} 255: 25: 5693: 5274: 5203: 4721: 30:Place value of number in decimal system 6048: 5622:Mathematics Education Research Journal 5435: 5305: 5137: 5001: 4999: 4997: 4595:(1st ed.). Binghamton, New York: 4583: 4555: 4313: 3650:A method of expressing every possible 3542:Mathematical Treatise in Nine Sections 3296: 2800:{\textstyle \;(d_{n})_{n=1}^{\infty }} 2222:More precisely, for every real number 303: 151: 84:) is the standard system for denoting 5667: 5615: 5562:Papua New Guinea Journal of Education 5388:, edited by Michael P. Closs (1986), 5063:Archive for History of Exact Sciences 4841:, pp. 200–13 (Egyptian Numerals) 4765: 4477: 4368:Weisstein, Eric W. (March 10, 2022). 3135: 2993:{\textstyle \;(_{n})_{n=1}^{\infty }} 5585:"Kaugel Valley systems of reckoning" 5583:Bowers, Nancy; Lepi, Pundia (1975). 5521:. Leuven: Peeters. pp. 91–119. 5176: 5057: 4431: 4429: 4363: 4361: 4301:participating institution membership 3645: 3426:– was divided into ten equal parts. 2368:. It is straightforward to see that 963: 240:). An infinite decimal represents a 5113: 4994: 4895:. Museum Erding. pp. 238–243. 4749:(in French), Paris: Payot, p. 113, 4638:, pp. 104–11, IEEE Comp. Soc., 2003 4380:from the original on March 21, 2022 3693:), and in which 11 is expressed as 3524:. The 5th century CE mathematician 3116: 2349:digits after the decimal mark. Let 2199:Approximation using decimal numbers 318: 13: 5289:10.1111/j.1468-0483.1958.tb00018.x 4346:from the original on April 1, 2023 3359:such as in newer revisions of the 2985: 2792: 2664: 14: 6077: 5592:Journal of the Polynesian Society 5028:Science and Civilisation in China 5012:, 1996 p. 38, Kurt Vogel notation 4426: 4358: 4120:number system with base-4 cycles. 3509:counting rod decimal fraction 1/7 3449:script (c. 1400–1200 BCE) of the 3030:Any such decimal fraction, i.e.: 2880:greater than some natural number 2281:. As measurements are subject to 6030: 6029: 5961:Earth's location in the Universe 5889:Back-of-the-envelope calculation 5242:from the original on 2006-07-12. 4724:Number / The Language of Science 3615: 617:, a minus sign is placed before 398:, a decimal numeral consists of 53: 16:Number in base-10 numeral system 5894:Best-selling electronic devices 5609: 5576: 5549: 5505: 5477: 5462: 5445:Work Papers of SIL-AAB Series B 5429: 5374: 5352:. Clark, NJ: Lawbook Exchange. 5341: 5326: 5299: 5268: 5246: 5197: 5170: 5152: 5101: 5051: 5035: 4982: 4961: 4937: 4926:from the original on 2019-07-21 4882: 4861: 4844: 4823: 4810: 4759: 4739: 4715: 4666: 4655:from the original on 2009-04-29 4641: 4613: 4532: 4521:from the original on 2013-12-11 4490:from the original on 2020-03-18 3113:digits after the decimal mark. 3099:as the greatest number that is 2605:, or gets arbitrarily small as 1856:More generally, a decimal with 1853:, 3 not being a power of 10. 4879:, pp. 213–18 (Cretan numerals) 4501: 4471: 4454: 4392: 4307: 4273: 4248: 3771: 3389:Arbitrary-precision arithmetic 3134:. If the rational number is a 2970: 2960: 2953: 2950: 2777: 2763: 2676: 2669: 2661: 196:Decimals are commonly used to 1: 5558:"Counting and Number in Huli" 5380:There is a surviving list of 5348:Poole, Reginald Lane (2006). 4266: 3435: 3416: 3306: 2376:may be obtained by appending 5956:Astronomical system of units 3976:and the Pamean languages in 3733:with a few irregularities. 3501:History of decimal fractions 2749:Conversely, for any integer 339:"−". The decimal digits are 235:5.123144144144144... = 5.123 7: 5598:(3): 309–24. Archived from 5386:Native American Mathematics 5204:Avelino, Heriberto (2006). 4514:Encyclopedia of Mathematics 4460:In some countries, such as 4155: 2942:, the limit of the sequence 2226:and every positive integer 1683:that may be expressed as a 295:Hindu–Arabic numeral system 98:Hindu–Arabic numeral system 10: 6082: 6066:Positional numeral systems 5484:Matsushita, Shuji (1998). 5164:Ancient Indian mathematics 5127:. Berlin: Springer-Verlag. 4892:Spangenbarrenhort Oberding 4649:"Decimal Arithmetic – FAQ" 4034:number systems, including 3775: 3394: 3120: 2838:infinite decimal expansion 2807:the (infinite) expression 2755:and any sequence of digits 2738:infinite decimal expansion 2310: 2307:Infinite decimal expansion 1380:Non-standard radices/bases 123:(usually "." or "," as in 18: 6025: 6007:The Scale of the Universe 5948: 5881: 5701: 4745:Sergent, Bernard (1997), 4544:Communications of the ACM 4288:Oxford English Dictionary 4194:Decimal section numbering 3998:Introduction to Old Norse 3721: 3715: 3709: 3703: 3689: 3683: 3677: 3671: 3550: 3496:Lower row horizontal form 3413:Indus Valley Civilisation 2360:denote the last digit of 2230:, there are two decimals 958:positional numeral system 251: 46:positional numeral system 5556:Cheetham, Brian (1978). 5451:: 153–81. Archived from 5337:. December 1889: 313–22. 4722:Dantzig, Tobias (1954), 4241: 3749:Incan languages such as 3465:. Notably, the polymath 3391:for exact calculations. 1739:represent the fractions 139:is the approximation of 21:Decimal (disambiguation) 6061:Fractions (mathematics) 5568:: 16–35. Archived from 5474:(1881), p. xcviii. 5277:German Life and Letters 5225:10.1515/LINGTY.2006.002 4971:, Penguin Books, 1988, 4871:, Penguin Books, 1988, 4833:, Penguin Books, 1988, 4468:are used for the digits 4436:Lockhart, Paul (2017). 4293:Oxford University Press 4106:means 24 × 2 = 48, and 4084:means 15 × 2 = 30, and 3602:Abu'l-Hasan al-Uqlidisi 3494:Upper row vertical form 3473:which was based on 10. 2857:are equal to 9 nor all 2283:measurement uncertainty 1882:fully reduced fractions 1636:List of numeral systems 5975:To the Moon and Beyond 5843:Specific heat capacity 5138:Napier, John (1889) . 4464:-speaking ones, other 4209:Densely packed decimal 4189:Decimal representation 4174:Decimal classification 4116:is reported to have a 3510: 3497: 3408: 3381: 3357:decimal floating point 3316: 2994: 2874:large enough (for all 2801: 2690: 2593:which is either 0, if 2583: 2446:and the difference of 2313:Decimal representation 2189: 1733: 908: 723:represents the number 717: 556: 454: 391:" in other countries. 313:decimal numeral system 261: 221:decimal representation 31: 6056:Elementary arithmetic 5993:(1968 and 1977 films) 5335:Archaeological Review 5121:B. L. van der Waerden 4597:John Wiley & Sons 4484:mathworld.wolfram.com 3953:cultures such as the 3798:Information-theoretic 3528:calculated a 7-digit 3508: 3491: 3402: 3382: 3325:binary representation 3314:Warring States period 3304: 3255:    3240:    3202:    2995: 2802: 2691: 2584: 2190: 1734: 1004:Hindu–Arabic numerals 909: 718: 588:3.14 = 03.14 = 003.14 557: 455: 259: 211:for representing any 29: 4259:10 centimetres. 4168:Binary-coded decimal 4131:is reported to have 4110:means 24 × 24 = 576. 4088:means 15 × 15 = 225. 4072:is reported to have 3439: 1800–1450 BCE 3428:Egyptian hieroglyphs 3420: 3300–1300 BCE 3371: 3353:binary-coded decimal 2946: 2759: 2643: 2639:. This is written as 2470: 1891: 1699: 1533:Prehistoric counting 1309:Common radices/bases 991:Place-value notation 730: 635: 474: 408: 225:terminating decimals 202:approximation errors 181:non-negative integer 115:or, less correctly, 19:For other uses, see 5695:Orders of magnitude 5634:2001MEdRJ..13...47O 5616:Owens, Kay (2001), 5213:Linguistic Typology 5189:(4). Archived from 5177:Azar, Beth (1999). 4780:2006Natur.440..755C 4591:Decimal Computation 4561:Decimal Computation 4478:Weisstein, Eric W. 4400:vinculum (overline) 4291:(Online ed.). 4225:Scientific notation 4030:Many languages use 4017:Chumashan languages 4015:Many or all of the 3879:Quantum information 3778:Positional notation 3656:Dravidian languages 3297:Decimal computation 2989: 2868:are equal to 0 for 2796: 2736:which is called an 2396:. This way one has 2301:significant figures 2219:and everyday life. 1480:Sign-value notation 613:For representing a 396:non-negative number 394:For representing a 173:is an integer, and 6001:(1996 documentary) 5930:Metric (SI) prefix 5642:10.1007/BF03217098 5425:on 19 August 2007. 5382:Ventureño language 4700:2010-08-19 at the 4678:2003-11-16 at the 4624:Cowlishaw, Mike F. 4509:"Decimal Fraction" 4317:Fleeting Footsteps 4143:means 6 × 2 = 12, 4019:originally used a 4003:2016-04-15 at the 3763:two-ten with three 3663:Hungarian language 3511: 3498: 3424:Mohenjo-daro ruler 3409: 3380:{\displaystyle 10} 3377: 3317: 3242:4152.000000000... 3204:4156.156156156... 2990: 2969: 2797: 2776: 2686: 2668: 2579: 2185: 1729: 1675:(sometimes called 1136:East Asian systems 904: 713: 608:5.2 = 5.20 = 5.200 552: 450: 311:, for forming the 262: 32: 6043: 6042: 5940:Microscopic scale 5935:Macroscopic scale 5160:"Indian numerals" 5094:978-0-691-11485-9 4958:, pp. 150–53 4902:978-3-9817606-5-1 4856:978-0-486-42165-0 4447:978-0-674-97223-0 4374:Wolfram MathWorld 4339:978-981-238-696-0 4299:(Subscription or 4199:Decimal separator 3941: 3940: 3646:Natural languages 3530:approximation of 3275: 3274: 3140:repeating decimal 3123:Repeating decimal 3107:, having exactly 2840:of a real number 2653: 2345:that has exactly 1862:digits after the 1673:Decimal fractions 1670: 1669: 1469: 1468: 964:Decimal fractions 902: 869: 842: 604:15 = 15.0 = 15.00 381:decimal separator 304:decimal fractions 297:for representing 271:Egyptian numerals 230:repeating decimal 217:infinite sequence 209:infinite decimals 191:fractional number 153:decimal fractions 121:decimal separator 111:(also often just 94:decimal fractions 41:(also called the 6073: 6033: 6032: 5714:Angular momentum 5688: 5681: 5674: 5665: 5664: 5658: 5657: 5652:, archived from 5613: 5607: 5606: 5604: 5589: 5580: 5574: 5573: 5553: 5547: 5546: 5544: 5543: 5537: 5531:. Archived from 5520: 5509: 5503: 5502: 5500: 5499: 5481: 5475: 5466: 5460: 5459: 5457: 5442: 5433: 5427: 5426: 5424: 5417: 5406: 5397: 5378: 5372: 5371: 5345: 5339: 5338: 5330: 5324: 5322: 5303: 5297: 5295: 5272: 5266: 5265: 5250: 5244: 5243: 5241: 5210: 5201: 5195: 5194: 5174: 5168: 5167: 5156: 5150: 5149: 5135: 5129: 5128: 5117: 5111: 5105: 5099: 5098: 5080: 5071: 5070: 5055: 5049: 5039: 5033: 5032: 5019: 5013: 5003: 4992: 4986: 4980: 4965: 4959: 4941: 4935: 4934: 4932: 4931: 4916: 4907: 4906: 4886: 4880: 4865: 4859: 4848: 4842: 4827: 4821: 4814: 4808: 4807: 4774:(7085): 755–56. 4763: 4757: 4747:Genèse de l'Inde 4743: 4737: 4736: 4719: 4713: 4670: 4664: 4663: 4661: 4660: 4645: 4639: 4617: 4611: 4610: 4594: 4581: 4575: 4574: 4553: 4547: 4536: 4530: 4529: 4527: 4526: 4505: 4499: 4498: 4496: 4495: 4475: 4469: 4458: 4452: 4451: 4433: 4424: 4422: 4420: 4417: 4414: 4411: 4405: 4396: 4390: 4389: 4387: 4385: 4365: 4356: 4355: 4353: 4351: 4322:World Scientific 4311: 4305: 4304: 4296: 4284: 4277: 4260: 4252: 4179:Decimal computer 4151:means 36×2 = 72. 4129:Papua New Guinea 4070:Papua New Guinea 4044:Kuurn Kopan Noot 4032:quinary (base-5) 3933: 3926: 3919: 3782: 3781: 3724: 3723: 3718: 3717: 3712: 3711: 3706: 3705: 3692: 3691: 3686: 3685: 3680: 3679: 3674: 3673: 3619: 3610:Jamshid al-Kashi 3606:Immanuel Bonfils 3585: 3580: 3575: 3570: 3565: 3560: 3553: 3552: 3533: 3459:classical Greece 3440: 3437: 3421: 3418: 3407:period in China. 3386: 3384: 3383: 3378: 3311: 3308: 3292: 3290: 3289: 3286: 3283: 3271: 3269: 3268: 3265: 3262: 3256: 3241: 3218: 3203: 3189:0.4156156156... 3188: 3179:For example, if 3176: 3175: 3168: 3164: 3160: 3158: 3157: 3154: 3151: 3136:decimal fraction 3117:Rational numbers 3111: 3106: 3098: 3090: 3074: 3062: 3051: 3041: 3022: 3010: 2999: 2997: 2996: 2991: 2988: 2983: 2968: 2967: 2941: 2907: 2897: 2883: 2878: 2872: 2867: 2856: 2844: 2835: 2806: 2804: 2803: 2798: 2795: 2790: 2775: 2774: 2754: 2744: 2731: 2695: 2693: 2692: 2687: 2684: 2683: 2667: 2633: 2628: 2621:is the limit of 2619: 2609: 2604: 2588: 2586: 2585: 2580: 2578: 2577: 2556: 2555: 2540: 2539: 2527: 2523: 2522: 2521: 2510: 2495: 2494: 2489: 2462: 2454: 2441: 2395: 2387:to the right of 2386: 2375: 2367: 2359: 2348: 2343: 2338: 2330: 2323: 2298: 2294: 2273: 2261: 2246: 2241: 2235: 2229: 2225: 2210: 2194: 2192: 2191: 2186: 2178: 2177: 2165: 2164: 2146: 2145: 2133: 2132: 2114: 2113: 2101: 2100: 2082: 2081: 2069: 2068: 2050: 2049: 2037: 2036: 2018: 2017: 2005: 2004: 1986: 1985: 1973: 1972: 1954: 1953: 1941: 1940: 1922: 1921: 1909: 1908: 1869: 1861: 1852: 1851: 1849: 1848: 1845: 1842: 1834: 1833: 1831: 1830: 1827: 1824: 1820: 1813: 1812: 1810: 1809: 1806: 1803: 1799: 1792: 1791: 1789: 1788: 1785: 1782: 1774: 1773: 1771: 1770: 1767: 1764: 1756: 1755: 1753: 1752: 1749: 1746: 1738: 1736: 1735: 1730: 1681:rational numbers 1662: 1655: 1648: 1451: 1435: 1417: 1407:balanced ternary 1404: 1391: 997: 996: 968: 967: 952: 948: 913: 911: 910: 905: 903: 901: 900: 891: 890: 881: 870: 868: 867: 858: 857: 848: 843: 841: 840: 831: 830: 821: 816: 815: 806: 805: 787: 786: 771: 770: 752: 751: 742: 741: 722: 720: 719: 714: 712: 711: 699: 698: 689: 688: 676: 675: 663: 662: 647: 646: 627: 609: 605: 601: 589: 585: 574: 561: 559: 558: 553: 551: 550: 538: 537: 528: 527: 515: 514: 502: 501: 486: 485: 459: 457: 456: 451: 449: 448: 436: 435: 420: 419: 390: 386: 333:negative numbers 319:Decimal notation 291:Chinese numerals 239: 238: 178: 172: 166: 142: 138: 130: 126: 102:decimal notation 88:and non-integer 79: 78: 75: 74: 71: 68: 65: 62: 59: 6081: 6080: 6076: 6075: 6074: 6072: 6071: 6070: 6046: 6045: 6044: 6039: 6021: 5944: 5877: 5793:Magnetic moment 5697: 5692: 5662: 5661: 5614: 5610: 5602: 5587: 5581: 5577: 5554: 5550: 5541: 5539: 5535: 5529: 5518: 5510: 5506: 5497: 5495: 5482: 5478: 5467: 5463: 5455: 5440: 5434: 5430: 5422: 5415: 5407: 5400: 5379: 5375: 5360: 5346: 5342: 5331: 5327: 5304: 5300: 5273: 5269: 5251: 5247: 5239: 5208: 5202: 5198: 5175: 5171: 5158: 5157: 5153: 5136: 5132: 5118: 5114: 5106: 5102: 5095: 5081: 5074: 5056: 5052: 5040: 5036: 5020: 5016: 5010:Chinese Science 5004: 4995: 4987: 4983: 4967:Georges Ifrah: 4966: 4962: 4944:Menninger, Karl 4942: 4938: 4929: 4927: 4920:"Greek numbers" 4918: 4917: 4910: 4903: 4887: 4883: 4867:Georges Ifrah: 4866: 4862: 4849: 4845: 4829:Georges Ifrah: 4828: 4824: 4815: 4811: 4788:10.1038/440755a 4764: 4760: 4744: 4740: 4734: 4720: 4716: 4702:Wayback Machine 4680:Wayback Machine 4671: 4667: 4658: 4656: 4647: 4646: 4642: 4618: 4614: 4607: 4585:Schmid, Hermann 4582: 4578: 4571: 4557:Schmid, Hermann 4554: 4550: 4540:Werner Buchholz 4537: 4533: 4524: 4522: 4507: 4506: 4502: 4493: 4491: 4476: 4472: 4459: 4455: 4448: 4434: 4427: 4418: 4415: 4412: 4409: 4407: 4403: 4397: 4393: 4383: 4381: 4370:"Decimal Point" 4366: 4359: 4349: 4347: 4340: 4312: 4308: 4298: 4278: 4274: 4269: 4264: 4263: 4253: 4249: 4244: 4239: 4158: 4005:Wayback Machine 3937: 3789: 3780: 3774: 3648: 3620: 3531: 3503: 3495: 3493: 3455:Únětice culture 3438: 3419: 3397: 3372: 3369: 3368: 3309: 3299: 3287: 3284: 3281: 3280: 3278: 3266: 3263: 3260: 3259: 3257: 3254: 3239: 3219:4.156156156... 3216: 3201: 3186: 3166: 3162: 3155: 3152: 3149: 3148: 3146: 3142:. For example, 3132:rational number 3125: 3119: 3109: 3104: 3097: 3092: 3089: 3084: 3072: 3064: 3061: 3053: 3043: 3039: 3031: 3020: 3012: 3009: 3001: 2984: 2973: 2963: 2959: 2947: 2944: 2943: 2940: 2931: 2925: 2918: 2914: 2909: 2908:equal to 9 and 2899: 2896: 2888: 2881: 2876: 2870: 2866: 2858: 2855: 2847: 2842: 2833: 2824: 2818: 2811: 2808: 2791: 2780: 2770: 2766: 2760: 2757: 2756: 2753: 2750: 2742: 2729: 2720: 2714: 2707: 2700: 2679: 2675: 2657: 2644: 2641: 2640: 2631: 2627: 2622: 2617: 2607: 2602: 2594: 2564: 2560: 2548: 2544: 2535: 2531: 2511: 2500: 2499: 2490: 2479: 2478: 2477: 2473: 2471: 2468: 2467: 2461: 2456: 2453: 2447: 2440: 2432: 2422: 2416: 2409: 2405: 2400: 2394: 2388: 2385: 2377: 2374: 2369: 2366: 2361: 2358: 2350: 2346: 2341: 2337: 2332: 2325: 2324:and an integer 2321: 2315: 2309: 2296: 2290: 2263: 2249: 2244: 2237: 2231: 2227: 2223: 2208: 2201: 2173: 2169: 2160: 2156: 2141: 2137: 2128: 2124: 2109: 2105: 2096: 2092: 2077: 2073: 2064: 2060: 2045: 2041: 2032: 2028: 2013: 2009: 2000: 1996: 1981: 1977: 1968: 1964: 1949: 1945: 1936: 1932: 1917: 1913: 1904: 1900: 1892: 1889: 1888: 1867: 1857: 1846: 1843: 1840: 1839: 1837: 1836: 1828: 1825: 1822: 1821: 1818: 1816: 1815: 1807: 1804: 1801: 1800: 1797: 1795: 1794: 1786: 1783: 1780: 1779: 1777: 1776: 1768: 1765: 1762: 1761: 1759: 1758: 1750: 1747: 1744: 1743: 1741: 1740: 1700: 1697: 1696: 1677:decimal numbers 1666: 1630: 1629: 1552: 1538:Proto-cuneiform 1483: 1482: 1471: 1470: 1465: 1464: 1449: 1433: 1415: 1402: 1389: 1376: 1305: 1304: 1292: 1291: 1272: 1232: 1217: 1208: 1207: 1198: 1197: 1179: 1138: 1137: 1128: 1127: 1079: 1021: 1007: 1006: 994: 993: 981:Numeral systems 966: 950: 946: 935:fractional part 896: 892: 886: 882: 880: 863: 859: 853: 849: 847: 836: 832: 826: 822: 820: 811: 807: 801: 797: 776: 772: 760: 756: 747: 743: 737: 733: 731: 728: 727: 707: 703: 694: 690: 684: 680: 671: 667: 652: 648: 642: 638: 636: 633: 632: 626: 618: 615:negative number 607: 603: 599: 591: 587: 584: 576: 569: 546: 542: 533: 529: 523: 519: 510: 506: 491: 487: 481: 477: 475: 472: 471: 444: 440: 425: 421: 415: 411: 409: 406: 405: 388: 384: 321: 309:decimal numbers 283:Hebrew numerals 275:Brahmi numerals 266:numeral systems 254: 242:rational number 236: 234: 186:fractional part 174: 168: 161: 140: 136: 128: 124: 109:decimal numeral 56: 52: 24: 17: 12: 11: 5: 6079: 6069: 6068: 6063: 6058: 6041: 6040: 6038: 6037: 6026: 6023: 6022: 6020: 6019: 6011: 6003: 5995: 5987: 5979: 5971: 5963: 5958: 5952: 5950: 5946: 5945: 5943: 5942: 5937: 5932: 5927: 5926: 5925: 5920: 5915: 5901: 5896: 5891: 5885: 5883: 5879: 5878: 5876: 5875: 5870: 5865: 5860: 5855: 5850: 5845: 5840: 5838:Sound pressure 5835: 5830: 5825: 5820: 5815: 5810: 5805: 5800: 5798:Magnetic field 5795: 5790: 5785: 5780: 5775: 5770: 5765: 5760: 5758:Energy density 5751: 5746: 5741: 5736: 5731: 5726: 5721: 5716: 5711: 5705: 5703: 5699: 5698: 5691: 5690: 5683: 5676: 5668: 5660: 5659: 5608: 5605:on 2011-06-04. 5575: 5572:on 2007-09-28. 5548: 5527: 5504: 5476: 5461: 5458:on 2007-08-31. 5428: 5398: 5373: 5358: 5340: 5325: 5298: 5267: 5245: 5196: 5193:on 2007-10-21. 5169: 5151: 5130: 5112: 5100: 5093: 5072: 5050: 5034: 5023:Joseph Needham 5014: 4993: 4981: 4960: 4936: 4908: 4901: 4881: 4860: 4843: 4822: 4809: 4758: 4738: 4732: 4714: 4665: 4640: 4626:, Proceedings 4612: 4605: 4576: 4569: 4548: 4531: 4500: 4470: 4453: 4446: 4425: 4391: 4357: 4338: 4306: 4271: 4270: 4268: 4265: 4262: 4261: 4246: 4245: 4243: 4240: 4238: 4237: 4232: 4230:Serial decimal 4227: 4222: 4217: 4212: 4206: 4204:Decimalisation 4201: 4196: 4191: 4186: 4181: 4176: 4171: 4165: 4159: 4157: 4154: 4153: 4152: 4147:means 36, and 4121: 4111: 4089: 4062: 4051: 4028: 4013: 3989: 3966: 3939: 3938: 3936: 3935: 3928: 3921: 3913: 3910: 3909: 3908: 3907: 3897: 3891: 3882: 3881: 3875: 3874: 3873: 3872: 3862: 3855: 3842: 3841: 3837: 3836: 3835: 3834: 3824: 3814: 3801: 3800: 3794: 3793: 3776:Main article: 3773: 3770: 3725:5 is found in 3652:natural number 3647: 3644: 3614: 3588: 3587: 3554: 3521:Sunzi Suanjing 3502: 3499: 3463:Roman numerals 3405:Warring States 3396: 3393: 3376: 3310: 305 BCE 3298: 3295: 3273: 3272: 3252: 3244: 3243: 3237: 3221: 3220: 3214: 3206: 3205: 3199: 3191: 3190: 3184: 3171: 3170: 3121:Main article: 3118: 3115: 3093: 3085: 3068: 3057: 3035: 3016: 3005: 2987: 2982: 2979: 2976: 2972: 2966: 2962: 2958: 2955: 2952: 2936: 2929: 2923: 2916: 2910: 2892: 2862: 2851: 2829: 2822: 2816: 2809: 2794: 2789: 2786: 2783: 2779: 2773: 2769: 2765: 2751: 2734: 2733: 2725: 2718: 2712: 2705: 2682: 2678: 2674: 2671: 2666: 2663: 2660: 2656: 2652: 2649: 2623: 2598: 2591: 2590: 2576: 2573: 2570: 2567: 2563: 2559: 2554: 2551: 2547: 2543: 2538: 2534: 2530: 2526: 2520: 2517: 2514: 2509: 2506: 2503: 2498: 2493: 2488: 2485: 2482: 2476: 2457: 2448: 2444: 2443: 2436: 2427: 2420: 2414: 2407: 2401: 2389: 2381: 2370: 2362: 2354: 2333: 2311:Main article: 2308: 2305: 2200: 2197: 2196: 2195: 2184: 2181: 2176: 2172: 2168: 2163: 2159: 2155: 2152: 2149: 2144: 2140: 2136: 2131: 2127: 2123: 2120: 2117: 2112: 2108: 2104: 2099: 2095: 2091: 2088: 2085: 2080: 2076: 2072: 2067: 2063: 2059: 2056: 2053: 2048: 2044: 2040: 2035: 2031: 2027: 2024: 2021: 2016: 2012: 2008: 2003: 1999: 1995: 1992: 1989: 1984: 1980: 1976: 1971: 1967: 1963: 1960: 1957: 1952: 1948: 1944: 1939: 1935: 1931: 1928: 1925: 1920: 1916: 1912: 1907: 1903: 1899: 1896: 1875:if and only if 1728: 1725: 1722: 1719: 1716: 1713: 1710: 1707: 1704: 1668: 1667: 1665: 1664: 1657: 1650: 1642: 1639: 1638: 1632: 1631: 1628: 1627: 1622: 1617: 1612: 1607: 1602: 1597: 1592: 1591: 1590: 1585: 1580: 1570: 1565: 1559: 1558: 1551: 1550: 1545: 1540: 1535: 1530: 1525: 1520: 1515: 1510: 1505: 1500: 1495: 1489: 1488: 1487:Non-alphabetic 1484: 1478: 1477: 1476: 1473: 1472: 1467: 1466: 1463: 1462: 1457: 1444: 1428: 1423: 1410: 1397: 1383: 1382: 1375: 1374: 1367: 1362: 1357: 1352: 1347: 1342: 1337: 1332: 1327: 1322: 1317: 1311: 1310: 1306: 1299: 1298: 1297: 1294: 1293: 1290: 1289: 1283: 1277: 1276: 1271: 1270: 1265: 1260: 1255: 1250: 1245: 1239: 1238: 1236:Post-classical 1231: 1230: 1224: 1223: 1216: 1215: 1209: 1205: 1204: 1203: 1200: 1199: 1196: 1195: 1190: 1184: 1183: 1178: 1177: 1172: 1167: 1162: 1157: 1156: 1155: 1144: 1143: 1139: 1135: 1134: 1133: 1130: 1129: 1126: 1125: 1120: 1115: 1110: 1105: 1100: 1095: 1090: 1085: 1078: 1077: 1072: 1067: 1062: 1057: 1052: 1047: 1042: 1037: 1032: 1027: 1020: 1019: 1017:Eastern Arabic 1014: 1012:Western Arabic 1008: 1002: 1001: 1000: 995: 989: 988: 987: 984: 983: 977: 976: 965: 962: 916: 915: 899: 895: 889: 885: 879: 876: 873: 866: 862: 856: 852: 846: 839: 835: 829: 825: 819: 814: 810: 804: 800: 796: 793: 790: 785: 782: 779: 775: 769: 766: 763: 759: 755: 750: 746: 740: 736: 710: 706: 702: 697: 693: 687: 683: 679: 674: 670: 666: 661: 658: 655: 651: 645: 641: 622: 595: 580: 566: 565: 564: 563: 549: 545: 541: 536: 532: 526: 522: 518: 513: 509: 505: 500: 497: 494: 490: 484: 480: 466: 465: 462: 461: 460: 447: 443: 439: 434: 431: 428: 424: 418: 414: 325:decimal digits 320: 317: 287:Roman numerals 279:Greek numerals 253: 250: 215:, by using an 117:decimal number 39:numeral system 15: 9: 6: 4: 3: 2: 6078: 6067: 6064: 6062: 6059: 6057: 6054: 6053: 6051: 6036: 6028: 6027: 6024: 6017: 6016: 6012: 6009: 6008: 6004: 6002: 6000: 5999:Cosmic Voyage 5996: 5994: 5992: 5991:Powers of Ten 5988: 5985: 5984: 5980: 5977: 5976: 5972: 5969: 5968: 5964: 5962: 5959: 5957: 5954: 5953: 5951: 5947: 5941: 5938: 5936: 5933: 5931: 5928: 5924: 5921: 5919: 5916: 5914: 5911: 5910: 5909: 5905: 5902: 5900: 5899:Fermi problem 5897: 5895: 5892: 5890: 5887: 5886: 5884: 5880: 5874: 5871: 5869: 5866: 5864: 5861: 5859: 5856: 5854: 5851: 5849: 5846: 5844: 5841: 5839: 5836: 5834: 5831: 5829: 5826: 5824: 5821: 5819: 5816: 5814: 5811: 5809: 5806: 5804: 5801: 5799: 5796: 5794: 5791: 5789: 5786: 5784: 5781: 5779: 5776: 5774: 5771: 5769: 5766: 5764: 5761: 5759: 5755: 5752: 5750: 5747: 5745: 5742: 5740: 5737: 5735: 5732: 5730: 5727: 5725: 5722: 5720: 5717: 5715: 5712: 5710: 5707: 5706: 5704: 5700: 5696: 5689: 5684: 5682: 5677: 5675: 5670: 5669: 5666: 5656:on 2015-09-26 5655: 5651: 5647: 5643: 5639: 5635: 5631: 5627: 5623: 5619: 5612: 5601: 5597: 5593: 5586: 5579: 5571: 5567: 5563: 5559: 5552: 5538:on 2016-03-28 5534: 5530: 5528:90-429-1295-2 5524: 5517: 5516: 5508: 5494:on 2008-10-05 5493: 5489: 5488: 5480: 5473: 5472: 5465: 5454: 5450: 5446: 5439: 5432: 5421: 5414: 5413: 5405: 5403: 5395: 5394:0-292-75531-7 5391: 5387: 5383: 5377: 5369: 5365: 5361: 5359:1-58477-658-7 5355: 5351: 5344: 5336: 5329: 5321: 5317: 5314:(4): 487–95, 5313: 5309: 5302: 5294: 5290: 5286: 5283:(4): 293–99, 5282: 5278: 5271: 5263: 5259: 5255: 5254:Marcia Ascher 5249: 5238: 5234: 5230: 5226: 5222: 5218: 5214: 5207: 5200: 5192: 5188: 5184: 5180: 5173: 5165: 5161: 5155: 5148: 5143: 5142: 5134: 5126: 5122: 5116: 5109: 5104: 5096: 5090: 5086: 5079: 5077: 5068: 5064: 5060: 5059:Lay Yong, Lam 5054: 5048: 5047:3-540-33782-2 5044: 5038: 5030: 5029: 5024: 5018: 5011: 5007: 5002: 5000: 4998: 4990: 4985: 4978: 4977:0-14-009919-0 4974: 4970: 4964: 4957: 4956:3-525-40725-4 4953: 4949: 4945: 4940: 4925: 4921: 4915: 4913: 4904: 4898: 4894: 4893: 4885: 4878: 4877:0-14-009919-0 4874: 4870: 4864: 4857: 4853: 4847: 4840: 4839:0-14-009919-0 4836: 4832: 4826: 4819: 4813: 4805: 4801: 4797: 4793: 4789: 4785: 4781: 4777: 4773: 4769: 4762: 4756: 4755:2-228-89116-9 4752: 4748: 4742: 4735: 4733:0-02-906990-4 4729: 4725: 4718: 4711: 4710:0-7695-1894-X 4707: 4703: 4699: 4696: 4695:ARITH 16 4692: 4691: 4685: 4681: 4677: 4674: 4669: 4654: 4650: 4644: 4637: 4636:0-7695-1894-X 4633: 4629: 4625: 4621: 4616: 4608: 4606:0-471-76180-X 4602: 4598: 4593: 4592: 4586: 4580: 4572: 4570:0-89874-318-4 4566: 4562: 4558: 4552: 4545: 4541: 4535: 4520: 4516: 4515: 4510: 4504: 4489: 4485: 4481: 4474: 4467: 4463: 4457: 4449: 4443: 4439: 4432: 4430: 4401: 4395: 4379: 4375: 4371: 4364: 4362: 4345: 4341: 4335: 4331: 4327: 4323: 4319: 4318: 4310: 4302: 4294: 4290: 4289: 4283: 4276: 4272: 4257: 4251: 4247: 4236: 4235:Metric prefix 4233: 4231: 4228: 4226: 4223: 4221: 4218: 4216: 4213: 4210: 4207: 4205: 4202: 4200: 4197: 4195: 4192: 4190: 4187: 4185: 4182: 4180: 4177: 4175: 4172: 4169: 4166: 4164: 4161: 4160: 4150: 4146: 4142: 4138: 4134: 4130: 4126: 4125:Ndom language 4122: 4119: 4115: 4112: 4109: 4108:tokapu tokapu 4105: 4101: 4097: 4093: 4090: 4087: 4083: 4079: 4075: 4071: 4067: 4066:Huli language 4063: 4060: 4056: 4052: 4049: 4045: 4041: 4037: 4033: 4029: 4026: 4022: 4018: 4014: 4010: 4006: 4002: 3999: 3995: 3990: 3987: 3983: 3979: 3975: 3971: 3967: 3964: 3960: 3956: 3952: 3949: 3948:Pre-Columbian 3946: 3945: 3944: 3934: 3929: 3927: 3922: 3920: 3915: 3914: 3912: 3911: 3906:-dimensional) 3905: 3901: 3898: 3895: 3892: 3889: 3886: 3885: 3884: 3883: 3880: 3877: 3876: 3870: 3866: 3863: 3860: 3856: 3853: 3849: 3846: 3845: 3844: 3843: 3839: 3838: 3832: 3828: 3825: 3822: 3818: 3815: 3812: 3808: 3805: 3804: 3803: 3802: 3799: 3796: 3795: 3792: 3787: 3784: 3783: 3779: 3769: 3766: 3764: 3760: 3756: 3752: 3747: 3744: 3740: 3736: 3732: 3728: 3707:9 (thousand) 3700: 3699:two-ten-three 3696: 3667: 3664: 3659: 3657: 3653: 3643: 3641: 3637: 3635: 3631: 3630: 3625: 3618: 3613: 3611: 3607: 3603: 3598: 3595: 3591: 3584: 3579: 3574: 3569: 3564: 3559: 3555: 3548: 3547: 3546: 3544: 3543: 3538: 3534: 3527: 3523: 3522: 3517: 3507: 3490: 3486: 3484: 3478: 3476: 3472: 3471:Sand Reckoner 3468: 3464: 3460: 3456: 3452: 3448: 3444: 3433: 3429: 3425: 3414: 3406: 3401: 3392: 3390: 3374: 3364: 3362: 3358: 3354: 3348: 3344: 3342: 3338: 3334: 3330: 3326: 3322: 3315: 3303: 3294: 3253: 3250: 3246: 3245: 3238: 3235: 3231: 3227: 3223: 3222: 3215: 3212: 3208: 3207: 3200: 3197: 3193: 3192: 3185: 3182: 3178: 3177: 3174: 3145: 3144: 3143: 3141: 3137: 3133: 3129: 3128:Long division 3124: 3114: 3112: 3102: 3096: 3088: 3080: 3078: 3071: 3067: 3060: 3056: 3050: 3046: 3038: 3034: 3028: 3026: 3019: 3015: 3008: 3004: 2980: 2977: 2974: 2964: 2956: 2939: 2935: 2928: 2922: 2913: 2906: 2902: 2895: 2891: 2885: 2879: 2873: 2865: 2861: 2854: 2850: 2845: 2839: 2832: 2828: 2821: 2815: 2787: 2784: 2781: 2771: 2767: 2747: 2745: 2739: 2728: 2724: 2717: 2711: 2703: 2699: 2698: 2697: 2680: 2672: 2658: 2650: 2647: 2638: 2634: 2626: 2620: 2614: 2610: 2601: 2597: 2574: 2571: 2568: 2565: 2561: 2557: 2552: 2549: 2545: 2541: 2536: 2532: 2528: 2524: 2518: 2515: 2512: 2507: 2504: 2501: 2496: 2491: 2486: 2483: 2480: 2474: 2466: 2465: 2464: 2460: 2451: 2439: 2435: 2430: 2426: 2419: 2413: 2404: 2399: 2398: 2397: 2392: 2384: 2380: 2373: 2365: 2357: 2353: 2344: 2336: 2328: 2320: 2314: 2304: 2302: 2293: 2288: 2285:with a known 2284: 2280: 2275: 2271: 2267: 2260: 2256: 2252: 2247: 2242:with at most 2240: 2234: 2220: 2218: 2214: 2206: 2182: 2179: 2174: 2170: 2166: 2161: 2157: 2153: 2150: 2147: 2142: 2138: 2134: 2129: 2125: 2121: 2118: 2115: 2110: 2106: 2102: 2097: 2093: 2089: 2086: 2083: 2078: 2074: 2070: 2065: 2061: 2057: 2054: 2051: 2046: 2042: 2038: 2033: 2029: 2025: 2022: 2019: 2014: 2010: 2006: 2001: 1997: 1993: 1990: 1987: 1982: 1978: 1974: 1969: 1965: 1961: 1958: 1955: 1950: 1946: 1942: 1937: 1933: 1929: 1926: 1923: 1918: 1914: 1910: 1905: 1901: 1897: 1894: 1887: 1886: 1885: 1883: 1880:Expressed as 1878: 1876: 1871: 1865: 1860: 1854: 1726: 1723: 1720: 1717: 1714: 1711: 1708: 1705: 1702: 1694: 1690: 1686: 1682: 1678: 1674: 1663: 1658: 1656: 1651: 1649: 1644: 1643: 1641: 1640: 1637: 1634: 1633: 1626: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1596: 1593: 1589: 1586: 1584: 1581: 1579: 1576: 1575: 1574: 1573:Alphasyllabic 1571: 1569: 1566: 1564: 1561: 1560: 1557: 1554: 1553: 1549: 1546: 1544: 1541: 1539: 1536: 1534: 1531: 1529: 1526: 1524: 1521: 1519: 1516: 1514: 1511: 1509: 1506: 1504: 1501: 1499: 1496: 1494: 1491: 1490: 1486: 1485: 1481: 1475: 1474: 1461: 1458: 1455: 1448: 1445: 1442: 1441: 1432: 1429: 1427: 1424: 1421: 1414: 1411: 1408: 1401: 1398: 1395: 1388: 1385: 1384: 1381: 1378: 1377: 1372: 1368: 1366: 1363: 1361: 1358: 1356: 1353: 1351: 1348: 1346: 1343: 1341: 1338: 1336: 1333: 1331: 1328: 1326: 1323: 1321: 1318: 1316: 1313: 1312: 1308: 1307: 1303: 1296: 1295: 1287: 1284: 1282: 1279: 1278: 1274: 1273: 1269: 1266: 1264: 1261: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1240: 1237: 1234: 1233: 1229: 1226: 1225: 1222: 1219: 1218: 1214: 1211: 1210: 1206:Other systems 1202: 1201: 1194: 1191: 1189: 1188:Counting rods 1186: 1185: 1181: 1180: 1176: 1173: 1171: 1168: 1166: 1163: 1161: 1158: 1154: 1151: 1150: 1149: 1146: 1145: 1141: 1140: 1132: 1131: 1124: 1121: 1119: 1116: 1114: 1111: 1109: 1106: 1104: 1101: 1099: 1096: 1094: 1091: 1089: 1086: 1084: 1081: 1080: 1076: 1073: 1071: 1068: 1066: 1063: 1061: 1058: 1056: 1053: 1051: 1048: 1046: 1043: 1041: 1038: 1036: 1033: 1031: 1028: 1026: 1023: 1022: 1018: 1015: 1013: 1010: 1009: 1005: 999: 998: 992: 986: 985: 982: 979: 978: 974: 970: 969: 961: 959: 954: 949:, instead of 944: 939: 937: 936: 931: 927: 926:integral part 923: 922: 897: 893: 887: 883: 877: 874: 871: 864: 860: 854: 850: 844: 837: 833: 827: 823: 817: 812: 808: 802: 798: 794: 791: 788: 783: 780: 777: 773: 767: 764: 761: 757: 753: 748: 744: 738: 734: 726: 725: 724: 708: 704: 700: 695: 691: 685: 681: 677: 672: 668: 664: 659: 656: 653: 649: 643: 639: 629: 625: 621: 616: 611: 598: 594: 583: 579: 572: 547: 543: 539: 534: 530: 524: 520: 516: 511: 507: 503: 498: 495: 492: 488: 482: 478: 470: 469: 468: 467: 463: 445: 441: 437: 432: 429: 426: 422: 416: 412: 404: 403: 401: 400: 399: 397: 392: 382: 378: 374: 370: 366: 362: 358: 354: 350: 346: 342: 338: 334: 330: 326: 316: 314: 310: 306: 305: 300: 296: 292: 288: 284: 280: 276: 272: 267: 258: 249: 247: 243: 232: 231: 226: 222: 218: 214: 210: 205: 203: 199: 194: 192: 188: 187: 182: 177: 171: 164: 159: 155: 154: 148: 146: 134: 122: 118: 114: 110: 105: 103: 99: 95: 91: 87: 83: 77: 51: 47: 44: 40: 37: 28: 22: 6013: 6005: 5998: 5990: 5981: 5973: 5965: 5912: 5904:Powers of 10 5756: / 5709:Acceleration 5654:the original 5628:(1): 47–71, 5625: 5621: 5611: 5600:the original 5595: 5591: 5578: 5570:the original 5565: 5561: 5551: 5540:. Retrieved 5533:the original 5515:La Pluralité 5514: 5507: 5496:. Retrieved 5492:the original 5486: 5479: 5470: 5468:Dawson, J. " 5464: 5453:the original 5448: 5444: 5431: 5420:the original 5411: 5385: 5376: 5349: 5343: 5334: 5328: 5311: 5307: 5301: 5292: 5280: 5276: 5270: 5248: 5219:(1): 41–60. 5216: 5212: 5199: 5191:the original 5186: 5182: 5172: 5163: 5154: 5145: 5139: 5133: 5124: 5115: 5103: 5084: 5066: 5062: 5053: 5037: 5027: 5017: 5009: 5006:Lam Lay Yong 4989:Lam Lay Yong 4984: 4968: 4963: 4947: 4939: 4928:. Retrieved 4891: 4884: 4868: 4863: 4858:, p. 50 4846: 4830: 4825: 4817: 4812: 4771: 4767: 4761: 4746: 4741: 4723: 4717: 4688:Proceedings 4687: 4668: 4657:. Retrieved 4643: 4619: 4615: 4590: 4579: 4560: 4551: 4543: 4534: 4523:. Retrieved 4512: 4503: 4492:. Retrieved 4483: 4473: 4456: 4437: 4394: 4382:. Retrieved 4373: 4348:. Retrieved 4330:10.1142/5425 4316: 4309: 4286: 4275: 4250: 4184:Decimal time 4148: 4144: 4140: 4136: 4107: 4103: 4099: 4085: 4081: 4077: 3994:long hundred 3972:language in 3951:Mesoamerican 3942: 3903: 3868: 3840:Data storage 3830: 3767: 3762: 3759:ten with one 3758: 3748: 3713:3 (hundred) 3698: 3694: 3668: 3660: 3649: 3638: 3633: 3627: 3624:Simon Stevin 3621: 3599: 3594:Al-Khwarizmi 3592: 3589: 3540: 3519: 3512: 3483:rod calculus 3479: 3423: 3410: 3365: 3349: 3345: 3319:Most modern 3318: 3276: 3248: 3233: 3232:, i.e. 9,990 3229: 3225: 3210: 3195: 3180: 3172: 3139: 3126: 3108: 3100: 3094: 3086: 3081: 3069: 3065: 3058: 3054: 3048: 3044: 3036: 3032: 3029: 3017: 3013: 3006: 3002: 2937: 2933: 2926: 2920: 2911: 2904: 2900: 2893: 2889: 2886: 2875: 2869: 2863: 2859: 2852: 2848: 2841: 2837: 2830: 2826: 2819: 2813: 2748: 2741: 2737: 2735: 2726: 2722: 2715: 2709: 2701: 2630: 2624: 2616: 2606: 2599: 2595: 2592: 2458: 2449: 2445: 2437: 2433: 2428: 2424: 2417: 2411: 2402: 2390: 2382: 2378: 2371: 2363: 2355: 2351: 2340: 2334: 2326: 2316: 2291: 2276: 2269: 2265: 2258: 2254: 2250: 2243: 2238: 2232: 2221: 2205:real numbers 2202: 1879: 1872: 1858: 1855: 1676: 1672: 1671: 1439: 1400:Signed-digit 1344: 1275:Contemporary 1142:Contemporary 955: 940: 933: 925: 921:integer part 919: 917: 631:The numeral 630: 623: 619: 612: 596: 592: 581: 577: 570: 567: 393: 383:is the dot " 329:decimal mark 322: 312: 308: 302: 263: 228: 224: 208: 206: 195: 190: 184: 175: 169: 162: 160:of the form 152: 149: 145:two decimals 144: 132: 116: 112: 108: 106: 101: 93: 81: 49: 42: 35: 33: 5986:(1968 film) 5983:Cosmic Zoom 5978:(1964 film) 5970:(1957 book) 5967:Cosmic View 5853:Temperature 5828:Probability 5778:Illuminance 4141:mer an thef 4135:numerals. 4104:tokapu talu 3791:information 3772:Other bases 3640:John Napier 3537:Qin Jiushao 3526:Zu Chongzhi 3341:hexadecimal 3312:) from the 3194:then 10,000 2463:amounts to 2319:real number 2287:upper bound 2279:measurement 2217:engineering 1689:denominator 1578:Akṣarapallī 1548:Tally marks 1447:Non-integer 331:, and, for 273:, then the 213:real number 198:approximate 156:. That is, 6050:Categories 6015:Cosmic Eye 5542:2014-09-12 5498:2011-05-29 4930:2019-07-21 4659:2008-08-15 4525:2013-06-18 4494:2020-08-22 4438:Arithmetic 4303:required.) 4267:References 4215:Duodecimal 4102:means 24, 4080:means 15, 4076:numbers. 4059:duodecimal 4040:Nunggubuyu 3974:California 3761:and 23 as 3731:Vietnamese 3697:and 23 as 3629:De Thiende 3467:Archimedes 3451:Mycenaeans 1615:Glagolitic 1588:Kaṭapayādi 1556:Alphabetic 1460:Asymmetric 1302:radix/base 1243:Cistercian 1228:Babylonian 1175:Vietnamese 1030:Devanagari 930:truncation 337:minus sign 5923:1000000th 5833:Radiation 5788:Luminance 5773:Frequency 5734:Computing 5650:161535519 5108:Gandz, S. 5069:: 101–08. 4686:, M. F., 4684:Cowlishaw 4559:(1983) . 4480:"Decimal" 4384:March 17, 4350:March 17, 4139:means 6, 4098:numbers. 4092:Umbu-Ungu 4086:ngui ngui 4055:Nigerians 3896:(ternary) 3729:, and in 3719:4 (tens) 3687:, 10,000 3441:) of the 3343:systems. 3224:so 10,000 3165:012345679 2986:∞ 2793:∞ 2665:∞ 2662:→ 2635:tends to 2566:− 2550:− 2542:⋅ 2516:− 2497:− 2183:… 2167:⋅ 2135:⋅ 2103:⋅ 2071:⋅ 2039:⋅ 2007:⋅ 1975:⋅ 1943:⋅ 1911:⋅ 1864:separator 1583:Āryabhaṭa 1528:Kharosthi 1420:factorial 1387:Bijective 1288:(Iñupiaq) 1118:Sundanese 1113:Mongolian 1060:Malayalam 943:computing 875:⋯ 792:⋯ 781:− 765:− 701:… 665:… 657:− 540:… 504:… 496:− 438:… 430:− 158:fractions 96:) of the 6035:Category 5882:See also 5823:Pressure 5808:Molarity 5724:Bit rate 5702:Quantity 5368:76960942 5320:27709904 5237:Archived 5233:20412558 5123:(1985). 4924:Archived 4796:16598247 4698:Archived 4676:Archived 4653:Archived 4587:(1974). 4519:Archived 4488:Archived 4402:in 5.123 4378:Archived 4344:Archived 4282:"denary" 4256:accuracy 4163:Algorism 4156:See also 4149:nif thef 4048:Saraveca 4001:Archived 3890:(binary) 3735:Japanese 3634:La Disme 3539:'s book 3447:Linear B 3445:and the 3434:script ( 3432:Linear A 3321:computer 3077:0.999... 3025:0.999... 2637:infinity 1685:fraction 1610:Georgian 1600:Cyrillic 1568:Armenian 1523:Etruscan 1518:Egyptian 1426:Negative 1286:Kaktovik 1281:Cherokee 1258:Pentadic 1182:Historic 1165:Japanese 1098:Javanese 1088:Balinese 1075:Dzongkha 1040:Gurmukhi 1035:Gujarati 973:a series 971:Part of 299:integers 246:quotient 167:, where 82:decanary 43:base-ten 5949:Related 5908:decades 5868:Voltage 5813:Numbers 5763:Entropy 5749:Density 5739:Current 5630:Bibcode 5262:2686959 5147:period. 4804:6787162 4776:Bibcode 4324:. 268. 4118:base-32 4096:base-24 4082:ngui ki 4074:base-15 4009:Goodare 3959:base-20 3957:used a 3869:decimal 3859:ternary 3831:base 10 3827:hartley 3807:shannon 3751:Quechua 3727:Chinese 3695:ten-one 3681:, 1000 3475:Hittite 3443:Minoans 3395:History 3333:IBM 650 3331:or the 3291:⁠ 3279:⁠ 3270:⁠ 3258:⁠ 3167:  3163:  3159:⁠ 3147:⁠ 2887:If all 2213:science 1850:⁠ 1838:⁠ 1832:⁠ 1817:⁠ 1811:⁠ 1796:⁠ 1790:⁠ 1778:⁠ 1772:⁠ 1760:⁠ 1754:⁠ 1742:⁠ 1727:3.14159 1715:0.00079 1513:Chuvash 1431:Complex 1221:Ancient 1213:History 1160:Hokkien 1148:Chinese 1093:Burmese 1083:Tibetan 1070:Kannada 1050:Sinhala 1025:Bengali 133:Decimal 125:25.9703 113:decimal 90:numbers 86:integer 36:decimal 6018:(2012) 6010:(2010) 5873:Volume 5858:Torque 5783:Length 5754:Energy 5729:Charge 5648:  5525:  5392:  5366:  5356:  5318:  5260:  5231:  5091:  5045:  4975:  4954:  4899:  4875:  4854:  4837:  4802:  4794:  4768:Nature 4753:  4730:  4708:  4634:  4603:  4567:  4466:glyphs 4462:Arabic 4444:  4336:  4133:base-6 4100:Tokapu 4036:Gumatj 4021:base-4 3978:Mexico 3894:qutrit 3857:trit ( 3852:binary 3821:base e 3811:base 2 3755:Aymara 3741:, and 3739:Korean 3675:, 100 3453:. The 3209:and 10 2836:is an 2331:, let 2317:For a 2272:) = 10 1829:100000 1823:314159 1787:100000 1687:whose 1625:Hebrew 1595:Coptic 1508:Brahmi 1493:Aegean 1450:  1434:  1416:  1403:  1390:  1253:Muisca 1193:Tangut 1170:Korean 1153:Suzhou 1065:Telugu 951:0.1234 573:> 0 379:; the 289:, and 252:Origin 244:, the 129:3,1415 50:denary 5918:100th 5848:Speed 5818:Power 5768:Force 5646:S2CID 5603:(PDF) 5588:(PDF) 5536:(PDF) 5519:(PDF) 5456:(PDF) 5441:(PDF) 5423:(PDF) 5416:(PDF) 5316:JSTOR 5258:JSTOR 5240:(PDF) 5229:S2CID 5209:(PDF) 4800:S2CID 4408:5.123 4297: 4242:Notes 4220:Octal 4211:(DPD) 4170:(BCD) 4114:Ngiti 4053:Some 3982:octal 3980:have 3900:qudit 3888:qubit 3786:Units 3337:octal 3329:ENIAC 3103:than 3047:> 3011:, by 2903:> 2629:when 2613:limit 1721:1.618 1709:14.89 1693:power 1691:is a 1620:Greek 1605:Geʽez 1563:Abjad 1543:Roman 1503:Aztec 1498:Attic 1413:Mixed 1371:table 1263:Quipu 1248:Mayan 1103:Khmer 1055:Tamil 947:.1234 264:Many 179:is a 5913:10th 5906:and 5863:Time 5803:Mass 5744:Data 5719:Area 5523:ISBN 5390:ISBN 5364:OCLC 5354:ISBN 5089:ISBN 5043:ISBN 4973:ISBN 4952:ISBN 4897:ISBN 4873:ISBN 4852:ISBN 4835:ISBN 4792:PMID 4751:ISBN 4728:ISBN 4706:ISBN 4632:ISBN 4601:ISBN 4565:ISBN 4442:ISBN 4398:The 4386:2022 4352:2022 4334:ISBN 4123:The 4078:Ngui 4064:The 4057:use 4046:and 3986:base 3970:Yuki 3968:The 3963:toes 3955:Maya 3753:and 3743:Thai 3661:The 3288:1665 3267:9990 3261:4152 3247:and 3236:, is 3228:− 10 3161:= 0. 3101:less 3063:by 3042:for 2898:for 2558:< 2455:and 2262:and 2236:and 1814:and 1763:1489 1268:Rumi 1123:Thai 1045:Odia 918:The 606:and 335:, a 327:, a 227:. A 137:3.14 131:). 48:and 34:The 5638:doi 5285:doi 5221:doi 4784:doi 4772:440 4704:), 4421:... 4419:144 4416:144 4413:144 4410:144 4404:144 4326:doi 4145:nif 4137:Mer 4127:of 4068:of 3865:dit 3848:bit 3817:nat 3363:). 3339:or 3282:692 3079:). 3073:− 1 3040:= 0 3027:). 3021:+ 1 2932:... 2884:). 2834:... 2825:... 2740:of 2730:... 2721:... 2696:or 2655:lim 2603:= 0 2423:... 2329:≥ 0 2303:). 1808:500 1802:809 1769:100 1703:0.8 1300:By 1108:Lao 924:or 600:= 0 568:If 307:or 237:144 165:/10 143:to 127:or 80:or 6052:: 5644:, 5636:, 5626:13 5624:, 5620:, 5596:84 5594:. 5590:. 5566:14 5564:. 5560:. 5447:. 5443:. 5401:^ 5362:. 5312:86 5310:, 5291:, 5281:11 5279:, 5235:. 5227:. 5217:10 5215:. 5211:. 5187:30 5185:. 5181:. 5162:. 5075:^ 5067:38 5065:. 4996:^ 4946:: 4922:. 4911:^ 4798:. 4790:. 4782:. 4770:. 4682:, 4651:. 4630:, 4622:, 4599:. 4542:, 4517:. 4511:. 4486:. 4482:. 4428:^ 4376:. 4372:. 4360:^ 4342:. 4332:. 4320:. 4285:. 4042:, 4038:, 4025:16 3965:). 3788:of 3765:. 3737:, 3636:. 3535:. 3485:. 3436:c. 3417:c. 3375:10 3307:c. 3293:. 3251:is 3213:is 3198:is 3183:is 3156:81 2915:= 2746:. 2704:= 2615:, 2562:10 2546:10 2452:−1 2431:−1 2406:= 2393:−1 2297:10 2274:. 2268:− 2257:≤ 2253:≤ 2215:, 2151:25 2119:20 2087:16 2055:10 1868:10 1793:, 1781:79 1775:, 1757:, 1365:60 1360:20 1355:16 1350:12 1345:10 975:on 960:. 894:10 861:10 834:10 809:10 774:10 745:10 628:. 610:. 375:, 371:, 367:, 363:, 359:, 355:, 351:, 347:, 343:, 315:. 285:, 281:, 277:, 193:. 107:A 104:. 70:ər 64:iː 5687:e 5680:t 5673:v 5640:: 5632:: 5545:. 5501:. 5449:8 5396:. 5370:. 5323:. 5296:. 5287:: 5264:. 5223:: 5166:. 5097:. 4933:. 4905:. 4806:. 4786:: 4778:: 4693:( 4662:. 4609:. 4573:. 4528:. 4497:. 4450:. 4423:. 4388:. 4354:. 4328:: 4295:. 4027:. 3984:( 3932:e 3925:t 3918:v 3904:d 3902:( 3871:) 3867:( 3861:) 3854:) 3850:( 3833:) 3829:( 3823:) 3819:( 3813:) 3809:( 3722:十 3716:百 3710:千 3704:万 3690:万 3684:千 3678:百 3672:十 3586:. 3551:寸 3532:π 3415:( 3285:/ 3264:/ 3249:x 3234:x 3230:x 3226:x 3211:x 3196:x 3181:x 3153:/ 3150:1 3110:n 3105:x 3095:n 3087:n 3070:N 3066:d 3059:N 3055:d 3049:N 3045:n 3037:n 3033:d 3018:N 3014:d 3007:N 3003:d 2981:1 2978:= 2975:n 2971:) 2965:n 2961:] 2957:x 2954:[ 2951:( 2938:n 2934:d 2930:2 2927:d 2924:1 2921:d 2919:. 2917:0 2912:n 2905:N 2901:n 2894:n 2890:d 2882:N 2877:n 2871:n 2864:n 2860:d 2853:n 2849:d 2843:x 2831:n 2827:d 2823:2 2820:d 2817:1 2814:d 2812:. 2810:0 2788:1 2785:= 2782:n 2778:) 2772:n 2768:d 2764:( 2752:0 2743:x 2732:, 2727:n 2723:d 2719:2 2716:d 2713:1 2710:d 2708:. 2706:0 2702:x 2681:n 2677:] 2673:x 2670:[ 2659:n 2651:= 2648:x 2632:n 2625:n 2618:x 2608:n 2600:n 2596:d 2589:, 2575:1 2572:+ 2569:n 2553:n 2537:n 2533:d 2529:= 2525:| 2519:1 2513:n 2508:] 2505:x 2502:[ 2492:n 2487:] 2484:x 2481:[ 2475:| 2459:n 2450:n 2442:, 2438:n 2434:d 2429:n 2425:d 2421:2 2418:d 2415:1 2412:d 2410:. 2408:0 2403:n 2391:n 2383:n 2379:d 2372:n 2364:i 2356:i 2352:d 2347:n 2342:x 2335:n 2327:n 2322:x 2292:n 2270:L 2266:u 2264:( 2259:u 2255:x 2251:L 2245:n 2239:u 2233:L 2228:n 2224:x 2209:π 2180:, 2175:2 2171:5 2162:0 2158:2 2154:= 2148:, 2143:1 2139:5 2130:2 2126:2 2122:= 2116:, 2111:0 2107:5 2098:4 2094:2 2090:= 2084:, 2079:1 2075:5 2066:1 2062:2 2058:= 2052:, 2047:0 2043:5 2034:3 2030:2 2026:= 2023:8 2020:, 2015:1 2011:5 2002:0 1998:2 1994:= 1991:5 1988:, 1983:0 1979:5 1970:2 1966:2 1962:= 1959:4 1956:, 1951:0 1947:5 1938:1 1934:2 1930:= 1927:2 1924:, 1919:0 1915:5 1906:0 1902:2 1898:= 1895:1 1859:n 1847:3 1844:/ 1841:1 1826:/ 1819:+ 1805:/ 1798:+ 1784:/ 1766:/ 1751:5 1748:/ 1745:4 1724:, 1718:, 1712:, 1706:, 1661:e 1654:t 1647:v 1456:) 1454:φ 1452:( 1443:) 1440:i 1438:2 1436:( 1422:) 1418:( 1409:) 1405:( 1396:) 1394:1 1392:( 1373:) 1369:( 1340:8 1335:6 1330:5 1325:4 1320:3 1315:2 914:. 898:n 888:n 884:b 878:+ 872:+ 865:2 855:2 851:b 845:+ 838:1 828:1 824:b 818:+ 813:0 803:0 799:a 795:+ 789:+ 784:1 778:m 768:1 762:m 758:a 754:+ 749:m 739:m 735:a 709:n 705:b 696:2 692:b 686:1 682:b 678:. 673:0 669:a 660:1 654:m 650:a 644:m 640:a 624:m 620:a 597:n 593:b 582:m 578:a 571:m 562:. 548:n 544:b 535:2 531:b 525:1 521:b 517:. 512:0 508:a 499:1 493:m 489:a 483:m 479:a 446:0 442:a 433:1 427:m 423:a 417:m 413:a 389:, 385:. 377:9 373:8 369:7 365:6 361:5 357:4 353:3 349:2 345:1 341:0 176:n 170:a 163:a 141:π 76:/ 73:i 67:n 61:d 58:ˈ 55:/ 23:.

Index

Decimal (disambiguation)

numeral system
positional numeral system
/ˈdnəri/
integer
numbers
Hindu–Arabic numeral system
decimal separator
decimal fractions
fractions
non-negative integer
fractional part
approximate
approximation errors
real number
infinite sequence
decimal representation
repeating decimal
rational number
quotient

numeral systems
Egyptian numerals
Brahmi numerals
Greek numerals
Hebrew numerals
Roman numerals
Chinese numerals
Hindu–Arabic numeral system

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