Q: What are the prime factors of the number 165,101,024?

 A: 2, 11, 469037

Why are those the prime factors of the number 165,101,024?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 165,101,024

165,101,024
Factor Arrows
282,550,512
Factor Arrows
241,275,256
Factor Arrows
220,637,628
Factor Arrows
210,318,814
Factor Arrows
25,159,407
Factor Arrows
11469,037

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 11, 469037

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 469,037 = 165,101,024

This can also be written as 25 x 111 x 469,0371 = 165,101,024

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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