Q: What are the prime factors of the number 24,456,512?

 A: 2, 29, 13177

Why are those the prime factors of the number 24,456,512?

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 24,456,512

24,456,512
Factor Arrows
212,228,256
Factor Arrows
26,114,128
Factor Arrows
23,057,064
Factor Arrows
21,528,532
Factor Arrows
2764,266
Factor Arrows
2382,133
Factor Arrows
2913,177

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, 29, 13177

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 29 x 13,177 = 24,456,512

This can also be written as 26 x 291 x 13,1771 = 24,456,512

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


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