Q: What is the total or count of factors of the number 25,514,136?

 A: 128

How do I find the total factors of the number 25,514,136?

Step 1

Find the prime factorization of the number 25,514,136.

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

Factor Tree
25,514,136
Factor Arrows
212,757,068
Factor Arrows
26,378,534
Factor Arrows
23,189,267
Factor Arrows
31,063,089
Factor Arrows
3354,363
Factor Arrows
3118,121
Factor Arrows
412,881
Factor Arrows
4367

The prime factorization in exponential form is: 23 x 33 x 411 x 431 x 671

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)(e + 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.

25,514,136 = 23 x 33 x 411 x 431 x 671
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(25514136) = (3 + 1)(3 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(25514136) = (4)(4)(2)(2)(2)
Down Arrow
d(25514136) = 128

More numbers for you to try

Take a look at the factors page to see the factors of 25,514,136 and how to find them.

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