what is the smallest positive integer x , such that 5000 x is a perfect cube ?
"take out the factors of 5000 that will come 10 ^ 3 * 5 . for perfect cube you need every no . raise to the power 3 . for 5000 x to be a perfect cube , you need two 5 that means 25 . d is the answer ."
add(const_3, const_4)