Q: What are the prime factors of the number 33,232,224?

 A: 2, 3, 346169

Why are those the prime factors of the number 33,232,224?

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 33,232,224

33,232,224
Factor Arrows
216,616,112
Factor Arrows
28,308,056
Factor Arrows
24,154,028
Factor Arrows
22,077,014
Factor Arrows
21,038,507
Factor Arrows
3346,169

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, 346169

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 346,169 = 33,232,224

This can also be written as 25 x 31 x 346,1691 = 33,232,224

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


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