there are k zeros at the end of 34! = 34 x 33 x 32x ... x 4 x 3 x 2 x 1.

what is the value of k

All i can thinks of is the result of finding the factorial, i don't know exactly what is the k is all about

2. If we were to factor $34!$ what power of five, $5^K$, would be in the factorization?