title: Count Trailing Zeroes Factorial Number
signature: countTrailingZeroesFactorialNumber(n) {
source_py: def count_trailing_zeroes_factorial_number(n):
      count = 0
      i = 5
      while ((n / i) >= 1):
          count += int((n / i))
          i *= 5
      return int(count)
source_cpp: int count_trailing_zeroes_factorial_number(int n) {
    int count = 0;
    for ( int i = 5;
    n / i >= 1;
    i *= 5 ) count += n / i;
    return count;
  }