Q: What are the prime factors of the number 29,025,024?

 A: 2, 3, 7, 5399

Why are those the prime factors of the number 29,025,024?

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 29,025,024

29,025,024
Factor Arrows
214,512,512
Factor Arrows
27,256,256
Factor Arrows
23,628,128
Factor Arrows
21,814,064
Factor Arrows
2907,032
Factor Arrows
2453,516
Factor Arrows
2226,758
Factor Arrows
2113,379
Factor Arrows
337,793
Factor Arrows
75,399

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, 7, 5399

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 3 x 7 x 5,399 = 29,025,024

This can also be written as 28 x 31 x 71 x 5,3991 = 29,025,024

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


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