Q: What are the prime factors of the number 510,565,504?

 A: 2, 73, 101, 541

Why are those the prime factors of the number 510,565,504?

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 510,565,504

510,565,504
Factor Arrows
2255,282,752
Factor Arrows
2127,641,376
Factor Arrows
263,820,688
Factor Arrows
231,910,344
Factor Arrows
215,955,172
Factor Arrows
27,977,586
Factor Arrows
23,988,793
Factor Arrows
7354,641
Factor Arrows
101541

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, 73, 101, 541

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 73 x 101 x 541 = 510,565,504

This can also be written as 27 x 731 x 1011 x 5411 = 510,565,504

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


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