Q: What are the prime factors of the number 2,950,128?

 A: 2, 3, 6829

Why are those the prime factors of the number 2,950,128?

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 2,950,128

2,950,128
Factor Arrows
21,475,064
Factor Arrows
2737,532
Factor Arrows
2368,766
Factor Arrows
2184,383
Factor Arrows
361,461
Factor Arrows
320,487
Factor Arrows
36,829

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, 6829

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 3 x 6,829 = 2,950,128

This can also be written as 24 x 33 x 6,8291 = 2,950,128

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


More Examples

Here are some more numbers to try:

Try the factor calculator

Explore more about the number 2,950,128:


Ask a Question