Q: What are the prime factors of the number 252,244,096?

 A: 2, 13, 17, 37, 241

Why are those the prime factors of the number 252,244,096?

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 252,244,096

252,244,096
Factor Arrows
2126,122,048
Factor Arrows
263,061,024
Factor Arrows
231,530,512
Factor Arrows
215,765,256
Factor Arrows
27,882,628
Factor Arrows
23,941,314
Factor Arrows
21,970,657
Factor Arrows
13151,589
Factor Arrows
178,917
Factor Arrows
37241

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, 13, 17, 37, 241

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 13 x 17 x 37 x 241 = 252,244,096

This can also be written as 27 x 131 x 171 x 371 x 2411 = 252,244,096

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


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