Q: What is the total or count of factors of the number 13,546,144?

 A: 48

How do I find the total factors of the number 13,546,144?

Step 1

Find the prime factorization of the number 13,546,144.

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

Factor Tree
13,546,144
Factor Arrows
26,773,072
Factor Arrows
23,386,536
Factor Arrows
21,693,268
Factor Arrows
2846,634
Factor Arrows
2423,317
Factor Arrows
1724,901
Factor Arrows
37673

The prime factorization in exponential form is: 25 x 171 x 371 x 6731

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.

13,546,144 = 25 x 171 x 371 x 6731
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)
Down Arrow
d(13546144) = (5 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(13546144) = (6)(2)(2)(2)
Down Arrow
d(13546144) = 48

More numbers for you to try

Take a look at the factors page to see the factors of 13,546,144 and how to find them.

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