My calculation gave me 2963
hopefully that is right...
* * * * *
I suggest 501.
Chat with our AI personalities
122 zeros.
To calculate the number of zeros in a factorial number, we need to determine the number of factors of 5 in the factorial. In this case, we are looking at 10 to the power of 10 factorial. The number of factors of 5 in 10! is 2 (from 5 and 10). Therefore, the number of zeros in 10 to the power of 10 factorial would be 2.
Two!
20! is 2,432,902,008,176,640,000, so there are four consecutive zeroes at the end of 20!
if you counted one digit for every particle in the universe it would take over a googol universes.