Q: What is the total or count of factors of the number 250,785?

 A: 12

How do I find the total factors of the number 250,785?

Step 1

Find the prime factorization of the number 250,785.

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

Factor Tree
250,785
Factor Arrows
383,595
Factor Arrows
327,865
Factor Arrows
55,573

The prime factorization in exponential form is: 32 x 51 x 5,5731

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.

250,785 = 32 x 51 x 5,5731
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)
Down Arrow
d(250785) = (2 + 1)(1 + 1)(1 + 1)
Down Arrow
d(250785) = (3)(2)(2)
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d(250785) = 12

More numbers for you to try

Take a look at the factors page to see the factors of 250,785 and how to find them.

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