Q: What are the prime factors of the number 536,164,002?

 A: 2, 3, 11, 19, 47507

Why are those the prime factors of the number 536,164,002?

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 536,164,002

536,164,002
Factor Arrows
2268,082,001
Factor Arrows
389,360,667
Factor Arrows
329,786,889
Factor Arrows
39,928,963
Factor Arrows
11902,633
Factor Arrows
1947,507

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, 11, 19, 47507

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 11 x 19 x 47,507 = 536,164,002

This can also be written as 21 x 33 x 111 x 191 x 47,5071 = 536,164,002

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


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