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Georgia guy (talk | contribs) Many people are familiar with the traditional American/British distinction Tag: Reverted |
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{{Distinguish|Billon (disambiguation){{!}}Billon}} |
{{Distinguish|Billon (disambiguation){{!}}Billon}} |
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In the [[English language]], a '''billion''' is [[1,000,000,000]], i.e. one thousand [[1,000,000|million]], or {{10^|9}} (ten to the ninth [[Exponentiation|power]]), as defined on the [[long and short scale|short scale]]. This |
In the [[English language]], a '''billion''' is [[1,000,000,000]], i.e. one thousand [[1,000,000|million]], or {{10^|9}} (ten to the ninth [[Exponentiation|power]]), as defined on the [[long and short scale|short scale]]. This has been the meaning in all English dialects since 1995.<ref>{{cite web |url=http://www.oxforddictionaries.com/us/words/how-many-is-a-billion |title=How many is a billion? |work=oxforddictionaries.com}}</ref><ref>{{cite news |first=Susie |last=Dent |title=How billions and trillions changed |date=28 October 2011 |work=[[BBC News]] |url=https://www.bbc.co.uk/news/magazine-15478580 |access-date=10 July 2015}}</ref> |
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However, historically, the word often actually was used to mean [[Orders of magnitude (numbers)#1012|1,000,000,000,000]], i.e. one million million, or {{10^|12}} (ten to the twelfth power), as defined on the [[long and short scale|long scale]]. This is one thousand times larger than the short scale billion, and this number is now normally referred to as one [[Trillion (short scale)|trillion]]. This is the historical meaning in English (with the exception of the United States), and was still in official use in British English until some time after World War II. It is still in use in many non-English-speaking countries where ''billion'' and ''[[trillion]]'' {{10^|18}} (ten to the eighteenth power) or equivalent words maintain their long scale definitions. |
However, historically, the word often actually was used to mean [[Orders of magnitude (numbers)#1012|1,000,000,000,000]], i.e. one million million, or {{10^|12}} (ten to the twelfth power), as defined on the [[long and short scale|long scale]]. This is one thousand times larger than the short scale billion, and this number is now normally referred to as one [[Trillion (short scale)|trillion]]. This is the historical meaning in English (with the exception of the United States), and was still in official use in British English until some time after World War II. It is still in use in many non-English-speaking countries where ''billion'' and ''[[trillion]]'' {{10^|18}} (ten to the eighteenth power) or equivalent words maintain their long scale definitions. |
Revision as of 19:50, 1 February 2022
In the English language, a billion is 1,000,000,000, i.e. one thousand million, or 109 (ten to the ninth power), as defined on the short scale. This has been the meaning in all English dialects since 1995.[1][2]
However, historically, the word often actually was used to mean 1,000,000,000,000, i.e. one million million, or 1012 (ten to the twelfth power), as defined on the long scale. This is one thousand times larger than the short scale billion, and this number is now normally referred to as one trillion. This is the historical meaning in English (with the exception of the United States), and was still in official use in British English until some time after World War II. It is still in use in many non-English-speaking countries where billion and trillion 1018 (ten to the eighteenth power) or equivalent words maintain their long scale definitions.
American English adopted the short scale definition from the French (it enjoyed usage in France at the time, alongside the long-scale definition).[3] The United Kingdom used the long scale billion until 1974, when the government officially switched to the short scale, but since the 1950s the short scale had already been increasingly used in technical writing and journalism. [4]
Other countries use the word billion (or words cognate to it) to denote either the long scale or short scale billion.
Milliard, another term for one thousand million, is extremely rare in English, but words similar to it are very common in other European languages.[5][6] For example, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, Georgian, German, Hebrew (Asia), Hungarian, Italian, Kazakh, Kyrgyz, Lithuanian, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovene, Spanish (although the expression mil millones - a thousand million . is far more common in Spain) , Swedish, Tajik, Turkish, Ukrainian and Uzbek — use milliard, or a related word, for the short scale billion, and billion (or a related word) for the long scale billion. Thus for these languages billion is a thousand times larger than the modern English billion.
History
![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Frankfurt_1000_Millionen_1923.jpg/220px-Frankfurt_1000_Millionen_1923.jpg)
According to the Oxford English Dictionary, the word billion was formed in the 16th century (from million and the prefix bi-, "two"), meaning the second power of a million (1,000,0002 = 1012). This long scale definition was similarly applied to trillion, quadrillion and so on. The words were originally Latin, and entered English around the end of the 17th century. Later, French arithmeticians changed the words' meanings, adopting the short scale definition whereby three zeros rather than six were added at each step, so a billion came to denote a thousand million (109), a trillion became a million million (1012), and so on. This new convention was adopted in the United States in the 19th century, but Britain retained the original long scale use. France, in turn, reverted to the long scale in 1948.[3]
In Britain, however, under the influence of American usage, the short scale came to be increasingly used. In 1974, Prime Minister Harold Wilson confirmed that the government would use the word billion only in its short scale meaning (one thousand million). In a written answer to Robin Maxwell-Hyslop MP, who asked whether official usage would conform to the traditional British meaning of a million million, Wilson stated: "No. The word 'billion' is now used internationally to mean 1,000 million and it would be confusing if British Ministers were to use it in any other sense. I accept that it could still be interpreted in this country as 1 million million and I shall ask my colleagues to ensure that, if they do use it, there should be no ambiguity as to its meaning."[4]
See also
References
- ^ "How many is a billion?". oxforddictionaries.com.
- ^ Dent, Susie (28 October 2011). "How billions and trillions changed". BBC News. Retrieved 10 July 2015.
- ^ a b "billion, n.". OED Online. Oxford University Press. Retrieved June 15, 2019.
- ^ a b Cracknell, Richard; Bolton, Paul (January 2009). Statistical literacy guide: What is a billion? And other units (PDF) (Report). House of Commons Library. Retrieved 10 July 2015.
- ^ "Com s'escriuen els nombres? How to write the numbers?". Serveis i recursos lingüístics. Idiomes a la UPC (in Catalan). Universitat Politècnica de Catalunya.
- ^ "Confusions amb el "billion" i el "trillion" anglesos". ésAdir-El portal lingüístic de la Corporació Catalana de Mitjans Audiovisuals (in Catalan). Corporació Catalana de Mitjans Audiovisuals.