Q: What is the total or count of factors of the number 51,205,152?

 A: 96

How do I find the total factors of the number 51,205,152?

Step 1

Find the prime factorization of the number 51,205,152.

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

Factor Tree
51,205,152
Factor Arrows
225,602,576
Factor Arrows
212,801,288
Factor Arrows
26,400,644
Factor Arrows
23,200,322
Factor Arrows
21,600,161
Factor Arrows
3533,387
Factor Arrows
1928,073
Factor Arrows
67419

The prime factorization in exponential form is: 25 x 31 x 191 x 671 x 4191

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.

51,205,152 = 25 x 31 x 191 x 671 x 4191
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(51205152) = (5 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(51205152) = (6)(2)(2)(2)(2)
Down Arrow
d(51205152) = 96

More numbers for you to try

Take a look at the factors page to see the factors of 51,205,152 and how to find them.

Try the factor calculator.

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