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    quadrillion

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    quadrillion

    Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++
    Related topics: Numbers
    qua·dril·lion /kwɒˈdrɪljən $ kwɑː-/ number  1. HMNthe number one followed by 15 zeros 一千的五次幂，千万亿（1015）2. British English old useHMN the number one followed by 24 zeros 一百万的四次幂(1024)
    Examples from the Corpus
    quadrillion• Sophisticated analysis today can identify traces of pesticides and other substances down to a level of parts per quadrillion.• What are the prospects on the Caricom market for another quadrillion metric tons of sweet potatoes, eh?• To do this systematically would require a computer to examine a quadrillion possibilities.    Origin quadrillion (1600-1700) quadr- + -illion (as in million)
    qua·dril·lion numberChineseSyllable
    15 number one zeros Corpus by followed the


    quadrillion
    qua‧dril‧lion /kwɒˈdrɪljən $ kwɑː-/ number
     Date: 1600-1700
     Origin: quadr- + -illion (as in million)
    1. the number one followed by 15 zeros
    2. British English old use the number one followed by 24 zeros


    quad·ril·lionBrE /kwɒˈdrɪljən/ 🔊NAmE /kwɑːˈdrɪljən/ 🔊 numberthe number 1015, or 1 followed by 15 zeros 千的五次幂