Q: What is the total or count of factors of the number 7,356,800?

 A: 144

How do I find the total factors of the number 7,356,800?

Step 1

Find the prime factorization of the number 7,356,800.

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

Factor Tree
7,356,800
Factor Arrows
23,678,400
Factor Arrows
21,839,200
Factor Arrows
2919,600
Factor Arrows
2459,800
Factor Arrows
2229,900
Factor Arrows
2114,950
Factor Arrows
257,475
Factor Arrows
511,495
Factor Arrows
52,299
Factor Arrows
11209
Factor Arrows
1119

The prime factorization in exponential form is: 27 x 52 x 112 x 191

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.

7,356,800 = 27 x 52 x 112 x 191
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)
Down Arrow
d(7356800) = (7 + 1)(2 + 1)(2 + 1)(1 + 1)
Down Arrow
d(7356800) = (8)(3)(3)(2)
Down Arrow
d(7356800) = 144

More numbers for you to try

Take a look at the factors page to see the factors of 7,356,800 and how to find them.

Try the factor calculator.

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