Q: What are the prime factors of the number 473,122,528?

 A: 2, 14785079

Why are those the prime factors of the number 473,122,528?

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 473,122,528

473,122,528
Factor Arrows
2236,561,264
Factor Arrows
2118,280,632
Factor Arrows
259,140,316
Factor Arrows
229,570,158
Factor Arrows
214,785,079

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, 14785079

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 14,785,079 = 473,122,528

This can also be written as 25 x 14,785,0791 = 473,122,528

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


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