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quintillion

quin·til·lion / kwinˈtilyən/ • cardinal number (pl. -lions or (with numeral) same) a thousand raised to the power of six (1018). ∎ dated, chiefly Brit. a million raised to the power of five (1030). DERIVATIVES: quin·til·lionth / -yən[unvoicedth]/ ordinal number .

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"quintillion." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 20 Aug. 2017 <http://www.encyclopedia.com>.

"quintillion." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (August 20, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/quintillion

"quintillion." The Oxford Pocket Dictionary of Current English. . Retrieved August 20, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/quintillion

quintillion

quintillion fifth power of a million; (U.S.) sixth power of a thousand. XVII. f. L. quintus fifth + (m)illion; cf. BILLION.

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"quintillion." The Concise Oxford Dictionary of English Etymology. . Encyclopedia.com. 20 Aug. 2017 <http://www.encyclopedia.com>.

"quintillion." The Concise Oxford Dictionary of English Etymology. . Encyclopedia.com. (August 20, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/quintillion-0

"quintillion." The Concise Oxford Dictionary of English Etymology. . Retrieved August 20, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/quintillion-0