Q: What are the prime factors of the number 44,168,192?

 A: 2, 43133

Why are those the prime factors of the number 44,168,192?

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 44,168,192

44,168,192
Factor Arrows
222,084,096
Factor Arrows
211,042,048
Factor Arrows
25,521,024
Factor Arrows
22,760,512
Factor Arrows
21,380,256
Factor Arrows
2690,128
Factor Arrows
2345,064
Factor Arrows
2172,532
Factor Arrows
286,266
Factor Arrows
243,133

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, 43133

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 2 x 2 x 2 x 2 x 43,133 = 44,168,192

This can also be written as 210 x 43,1331 = 44,168,192

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


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