2 x 2 x 2 x 2 x 5 x 5 is the prime factorization of 400. 2^4 x 5^2
As a product of its prime factors in exponents: 2^4 times 5^2 = 400
The prime factorization of 400 is: 2 x 2 x 2 x 2 x 5 x 5
24 x 52 = 400
Use a factor tree. 400 200,2 100,2,2 50,2,2,2 25,2,2,2,2 5,5,2,2,2,2
2 x 2 x 5 = 20
The prime factorization is... 2x2x2x2x2x5x5
400 = 2^4 × 5^2
The prime factorization of 400 is: 2 x 2 x 2 x 2 x 5 x 5
The prime factorization of 400 is 2x2x2x2x5x5 (or 24 x 52 in exponential form).
The prime numbers (factors) of 400 are: 2 and 5
24 x 52 = 400
The last prime before 400 is 397.The prime factorization of 400 is 2x2x2x2x5x5.
Two distinct prime factors, six total prime factors.
400 200,2 100,2,2 50,2,2,2 25,2,2,2,2 5,5,2,2,2,2
10 squared times 2squared
Use a factor tree. 400 200,2 100,2,2 50,2,2,2 25,2,2,2,2 5,5,2,2,2,2
2 and 5 are the two different prime factors of 400. The prime factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5.
2 to the 4th times 5 squared