Quintillion

[kwin'tiljәn]

解釋/意思:

(noun.) the number that is represented as a one followed by 18 zeros.

整理:劳拉--From WordNet

解釋/意思:

n. the fifth power of a million or a unit followed by thirty ciphers: generally in U.S. the sixth power of one thousand or a unit followed by eighteen ciphers.

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