Q: What are the prime factors of the number 134,510,112?

 A: 2, 3, 11, 14153

Why are those the prime factors of the number 134,510,112?

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 134,510,112

134,510,112
Factor Arrows
267,255,056
Factor Arrows
233,627,528
Factor Arrows
216,813,764
Factor Arrows
28,406,882
Factor Arrows
24,203,441
Factor Arrows
31,401,147
Factor Arrows
3467,049
Factor Arrows
3155,683
Factor Arrows
1114,153

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, 14153

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 11 x 14,153 = 134,510,112

This can also be written as 25 x 33 x 111 x 14,1531 = 134,510,112

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


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