Question

Sum of powers of prime factors of 196

Answer 1

Explanation:

196 is a composite number.

Prime factorization: 196 = 2 × 2 × 7 × 7,

which can be written 196 = 2² × 7²

The exponents in the prime factorization are 2 and 2. ...

Factors of 196: 1, 2, 4, 7, 14, 28, 49, 98, 196.

Factor pairs: 196 = 1 × 196, 2 × 98, 4 × 49, 7 × 28, or 14 × 14.

196 is a perfect square.