Question

how many prime factors exist in an expression 15 raise to power 5 x 11 raise to power 5 x 7 raise to power 3

Answer 1

15 raise to power 5 x 11 raise to power 5 x 7 raise to power 3  is 2147483647.
As, 2147483647 is a prime number, its factors are : 1 and 2147483647
, itself. As 1 is not a prime number but 2147483647
is, the number of prime factors 2147483647
has is only one.