A 1 quadrillion has 15 zeros. It is written as 1,000,000,000,000,000 in numerical form. This is because one quadrillion is equal to 10 to the power of 15.
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A quadrillion has 15 zeros, so there would be 15 zeros in a quadrillion miles.
One quadrillion = 1,000,000,000,000,000 = 1 × 1015, thus 15 zeros.
One quadrillion
Quadrillion definition1. a cardinal number represented in the U.S. by 1 followed by 15 zeros,and in Great Britain by 1 followed by 24 zeros.
One quadrillion = 1,000,000,000,000,000There's 15 zeroes in one quadrillion.