Quintillion

From Fresh Dictionary

Contents

English

Pronunciation

Etymology

quint- five, + -illion, from million; ie the fifth power of a million, 1030

Cardinal number

quintillion

  1. A billion billion; 1 followed by 18 zeros, 1018
    ISO prefix: exa-
  2. (formerly, especially in British usage ) A million quadrillion or a 1 followed by 30 zeros, 1030
    ISO prefixes are not specified for magnitudes greater than 1024.

Translations

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