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nounthe number that is represented as a one followed by 15 zerostype of:
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"in England they call a septillion a quadrillion"nounthe number that is represented as a one followed by 24 zerostype of:
Definition that contains quadrillion
- fermi a metric unit of length equal to one quadrillionth of a meter
- quadrillionth one part in a quadrillion equal parts
- quadrillionth the ordinal number of one quadrillion in counting order
- femtometer a metric unit of length equal to one quadrillionth of a meter
- one-quadrillionth one part in a quadrillion equal parts
- femtometre a metric unit of length equal to one quadrillionth of a meter
- femtosecond one quadrillionth (10^-15) of a second; one thousandth of a picosecond
- femtovolt a unit of potential equal to one quadrillionth of a volt (or one thousandth of a nanosecond)