Q: What are the prime factors of the number 541,015,600?

 A: 2, 5, 311, 4349

Why are those the prime factors of the number 541,015,600?

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 541,015,600

541,015,600
Factor Arrows
2270,507,800
Factor Arrows
2135,253,900
Factor Arrows
267,626,950
Factor Arrows
233,813,475
Factor Arrows
56,762,695
Factor Arrows
51,352,539
Factor Arrows
3114,349

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, 5, 311, 4349

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 311 x 4,349 = 541,015,600

This can also be written as 24 x 52 x 3111 x 4,3491 = 541,015,600

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


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