Q: What are the prime factors of the number 500,582,048?

 A: 2, 31, 504619

Why are those the prime factors of the number 500,582,048?

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 500,582,048

500,582,048
Factor Arrows
2250,291,024
Factor Arrows
2125,145,512
Factor Arrows
262,572,756
Factor Arrows
231,286,378
Factor Arrows
215,643,189
Factor Arrows
31504,619

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, 31, 504619

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 31 x 504,619 = 500,582,048

This can also be written as 25 x 311 x 504,6191 = 500,582,048

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


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