Factorial problem again !!

Number Theory Level 2

Determine the number of terminating zeroes in \(8000!\)

\(\)
Note:

10000 has 4 terminating zeroes while 1000100 has only 2.
\(n! = n \times (n-1) \times (n-2) \times \cdots \times 3 \times 2 \times 1.\)