Q: What are the prime factors of the number 555,110,032?

 A: 2, 307, 113011

Why are those the prime factors of the number 555,110,032?

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 555,110,032

555,110,032
Factor Arrows
2277,555,016
Factor Arrows
2138,777,508
Factor Arrows
269,388,754
Factor Arrows
234,694,377
Factor Arrows
307113,011

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, 307, 113011

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 307 x 113,011 = 555,110,032

This can also be written as 24 x 3071 x 113,0111 = 555,110,032

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


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