Q: What are the prime factors of the number 200,022,048?

 A: 2, 3, 29, 887

Why are those the prime factors of the number 200,022,048?

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 200,022,048

200,022,048
Factor Arrows
2100,011,024
Factor Arrows
250,005,512
Factor Arrows
225,002,756
Factor Arrows
212,501,378
Factor Arrows
26,250,689
Factor Arrows
32,083,563
Factor Arrows
3694,521
Factor Arrows
3231,507
Factor Arrows
377,169
Factor Arrows
325,723
Factor Arrows
29887

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, 29, 887

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 29 x 887 = 200,022,048

This can also be written as 25 x 35 x 291 x 8871 = 200,022,048

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


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