Q: What are the prime factors of the number 511,035,232?

 A: 2, 17, 55259

Why are those the prime factors of the number 511,035,232?

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 511,035,232

511,035,232
Factor Arrows
2255,517,616
Factor Arrows
2127,758,808
Factor Arrows
263,879,404
Factor Arrows
231,939,702
Factor Arrows
215,969,851
Factor Arrows
17939,403
Factor Arrows
1755,259

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, 17, 55259

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 17 x 17 x 55,259 = 511,035,232

This can also be written as 25 x 172 x 55,2591 = 511,035,232

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


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