Q: What is the total or count of factors of the number 825,656?

 A: 32

How do I find the total factors of the number 825,656?

Step 1

Find the prime factorization of the number 825,656.

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

Factor Tree
825,656
Factor Arrows
2412,828
Factor Arrows
2206,414
Factor Arrows
2103,207
Factor Arrows
137,939
Factor Arrows
17467

The prime factorization in exponential form is: 23 x 131 x 171 x 4671

Step 2

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

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

825,656 = 23 x 131 x 171 x 4671
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)
Down Arrow
d(825656) = (3 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(825656) = (4)(2)(2)(2)
Down Arrow
d(825656) = 32

More numbers for you to try

Take a look at the factors page to see the factors of 825,656 and how to find them.

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