Q: What is the total or count of factors of the number 920,000?

 A: 70

How do I find the total factors of the number 920,000?

Step 1

Find the prime factorization of the number 920,000.

Use a factor tree to assist with solving. Take a look at our prime factorization page for additional help.

Factor Tree
920,000
Factor Arrows
2460,000
Factor Arrows
2230,000
Factor Arrows
2115,000
Factor Arrows
257,500
Factor Arrows
228,750
Factor Arrows
214,375
Factor Arrows
52,875
Factor Arrows
5575
Factor Arrows
5115
Factor Arrows
523

The prime factorization in exponential form is: 26 x 54 x 231

Step 2

Setup the equation for determining the number of factors or divisors. The equation is:

d(n) = (a + 1)(b + 1)(c + 1)

Where d(n) is equal to the number of divisors of the number and a, b, etc. are equal to the exponents of the prime factorization.

Now substitute the letters in the equation with the the exponents of your prime factorization and then solve to calculate the total number of divisors.

920,000 = 26 x 54 x 231
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)
Down Arrow
d(920000) = (6 + 1)(4 + 1)(1 + 1)
Down Arrow
d(920000) = (7)(5)(2)
Down Arrow
d(920000) = 70

More numbers for you to try

Take a look at the factors page to see the factors of 920,000 and how to find them.

Try the factor calculator.

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