Q: What is the total or count of factors of the number 105,002,550?

 A: 72

How do I find the total factors of the number 105,002,550?

Step 1

Find the prime factorization of the number 105,002,550.

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

Factor Tree
105,002,550
Factor Arrows
252,501,275
Factor Arrows
317,500,425
Factor Arrows
35,833,475
Factor Arrows
51,166,695
Factor Arrows
5233,339
Factor Arrows
1912,281

The prime factorization in exponential form is: 21 x 32 x 52 x 191 x 12,2811

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.

105,002,550 = 21 x 32 x 52 x 191 x 12,2811
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(105002550) = (1 + 1)(2 + 1)(2 + 1)(1 + 1)(1 + 1)
Down Arrow
d(105002550) = (2)(3)(3)(2)(2)
Down Arrow
d(105002550) = 72

More numbers for you to try

Take a look at the factors page to see the factors of 105,002,550 and how to find them.

Try the factor calculator.

Explore more about the number 105,002,550:


Ask a Question