A number as a product of prime numbers would be "x".
13*3
2x2x2x3
Prime factorization of 27 = 3x3x3
2x2x2x2x3x3=144
A number as a product of prime numbers would be "x".
13*3
116 = 2 * 2 * 29
2x2x2x3
2x2x3x5
2x2x3x3x3
As a product of its prime factors: 2*2*19 = 76
Prime factorization of 27 = 3x3x3
That's called the prime factorization.
2 x 2 x 3 = 12
2x2x2x2x3x3=144
As a product of its prime factors: 2*3*5*7 = 210