Q: What are the prime factors of the number 210,522,048?

 A: 2, 3, 11, 99679

Why are those the prime factors of the number 210,522,048?

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 210,522,048

210,522,048
Factor Arrows
2105,261,024
Factor Arrows
252,630,512
Factor Arrows
226,315,256
Factor Arrows
213,157,628
Factor Arrows
26,578,814
Factor Arrows
23,289,407
Factor Arrows
31,096,469
Factor Arrows
1199,679

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, 11, 99679

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 3 x 11 x 99,679 = 210,522,048

This can also be written as 26 x 31 x 111 x 99,6791 = 210,522,048

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


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