Q: What are the prime factors of the number 200,110,016?

 A: 2, 1523, 2053

Why are those the prime factors of the number 200,110,016?

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 200,110,016

200,110,016
Factor Arrows
2100,055,008
Factor Arrows
250,027,504
Factor Arrows
225,013,752
Factor Arrows
212,506,876
Factor Arrows
26,253,438
Factor Arrows
23,126,719
Factor Arrows
1,5232,053

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, 1523, 2053

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 1,523 x 2,053 = 200,110,016

This can also be written as 26 x 1,5231 x 2,0531 = 200,110,016

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


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