Q: What are the prime factors of the number 311,333,024?

 A: 2, 53, 183569

Why are those the prime factors of the number 311,333,024?

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 311,333,024

311,333,024
Factor Arrows
2155,666,512
Factor Arrows
277,833,256
Factor Arrows
238,916,628
Factor Arrows
219,458,314
Factor Arrows
29,729,157
Factor Arrows
53183,569

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, 53, 183569

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 53 x 183,569 = 311,333,024

This can also be written as 25 x 531 x 183,5691 = 311,333,024

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


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