Q: What are the prime factors of the number 560,846,016?

 A: 2, 3, 973691

Why are those the prime factors of the number 560,846,016?

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 560,846,016

560,846,016
Factor Arrows
2280,423,008
Factor Arrows
2140,211,504
Factor Arrows
270,105,752
Factor Arrows
235,052,876
Factor Arrows
217,526,438
Factor Arrows
28,763,219
Factor Arrows
32,921,073
Factor Arrows
3973,691

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, 973691

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 3 x 3 x 973,691 = 560,846,016

This can also be written as 26 x 32 x 973,6911 = 560,846,016

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


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