u/RodionV0

Factorial(n!) it's math function n!=n-1×n-2..×1 and have a Stirling function

It's very good function for combinations

Also 0!=1 and e=1/0!+1/1!+1/2!...

:(

When we were teenagers, we accidentally threw a rock through a window. The owner came running out, but we managed to ride away on our bikes. The next day, we rode past the same house again. The owner saw us, hopped on his motorcycle, and started chasing us. We quickly hid in the bushes, and we never saw him again.

Googol(10^100) it big number create by Google