English

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Etymology

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From Latin quadrāgintā (forty) +‎ -illion.

Pronunciation

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Numeral

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quadragintillion

  1. (rare; US; modern British & Australian, short scale) 10123.

Usage notes

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This definition reflects the so-called short scale for large numbers. Uses in the long scale version could not be attested.

Translations

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See also

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