Q: What are the prime factors of the number 544,410,152?

 A: 2, 11, 13, 89, 5347

Why are those the prime factors of the number 544,410,152?

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 544,410,152

544,410,152
Factor Arrows
2272,205,076
Factor Arrows
2136,102,538
Factor Arrows
268,051,269
Factor Arrows
116,186,479
Factor Arrows
13475,883
Factor Arrows
895,347

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, 11, 13, 89, 5347

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 13 x 89 x 5,347 = 544,410,152

This can also be written as 23 x 111 x 131 x 891 x 5,3471 = 544,410,152

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


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