Q: What are the prime factors of the number 228,884,032?

 A: 2, 13, 19, 14479

Why are those the prime factors of the number 228,884,032?

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 228,884,032

228,884,032
Factor Arrows
2114,442,016
Factor Arrows
257,221,008
Factor Arrows
228,610,504
Factor Arrows
214,305,252
Factor Arrows
27,152,626
Factor Arrows
23,576,313
Factor Arrows
13275,101
Factor Arrows
1914,479

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, 13, 19, 14479

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 13 x 19 x 14,479 = 228,884,032

This can also be written as 26 x 131 x 191 x 14,4791 = 228,884,032

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


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