Q: What are the prime factors of the number 202,113,552?

 A: 2, 3, 31, 135829

Why are those the prime factors of the number 202,113,552?

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 202,113,552

202,113,552
Factor Arrows
2101,056,776
Factor Arrows
250,528,388
Factor Arrows
225,264,194
Factor Arrows
212,632,097
Factor Arrows
34,210,699
Factor Arrows
31135,829

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, 3, 31, 135829

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 31 x 135,829 = 202,113,552

This can also be written as 24 x 31 x 311 x 135,8291 = 202,113,552

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


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