Q: What are the prime factors of the number 200,000,112?

 A: 2, 3, 13, 320513

Why are those the prime factors of the number 200,000,112?

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 200,000,112

200,000,112
Factor Arrows
2100,000,056
Factor Arrows
250,000,028
Factor Arrows
225,000,014
Factor Arrows
212,500,007
Factor Arrows
34,166,669
Factor Arrows
13320,513

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, 13, 320513

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 13 x 320,513 = 200,000,112

This can also be written as 24 x 31 x 131 x 320,5131 = 200,000,112

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


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