Q: What is the total or count of factors of the number 251,827,830?

 A: 24

How do I find the total factors of the number 251,827,830?

Step 1

Find the prime factorization of the number 251,827,830.

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

Factor Tree
251,827,830
Factor Arrows
2125,913,915
Factor Arrows
341,971,305
Factor Arrows
313,990,435
Factor Arrows
52,798,087

The prime factorization in exponential form is: 21 x 32 x 51 x 2,798,0871

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.

251,827,830 = 21 x 32 x 51 x 2,798,0871
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)
Down Arrow
d(251827830) = (1 + 1)(2 + 1)(1 + 1)(1 + 1)
Down Arrow
d(251827830) = (2)(3)(2)(2)
Down Arrow
d(251827830) = 24

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Take a look at the factors page to see the factors of 251,827,830 and how to find them.

Try the factor calculator.

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