# 65013398020

## 65,013,398,020 is an even composite number composed of three prime numbers multiplied together.

What does the number 65013398020 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

65013398020 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 65013398020:

### 22 × 5 × 3250669901

(2 × 2 × 5 × 3250669901)

See below for interesting mathematical facts about the number 65013398020 from the Numbermatics database.

### Names of 65013398020

• Cardinal: 65013398020 can be written as Sixty-five billion, thirteen million, three hundred ninety-eight thousand and twenty.

### Scientific notation

• Scientific notation: 6.501339802 × 1010

### Factors of 65013398020

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3250669908

### Divisors of 65013398020

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 136528135884
• Sum of proper divisors (its aliquot sum) s(n): 71514737864
• 65013398020 is an abundant number, because the sum of its proper divisors (71514737864) is greater than itself. Its abundance is 6501339844

### Bases of 65013398020

• Binary: 1111001000110001100110111010000001002
• Base-36: TV7AQYS

### Squares and roots of 65013398020

• 65013398020 squared (650133980202) is 4226741922106939920400
• 65013398020 cubed (650133980203) is 274794854909758322049192317608000
• The square root of 65013398020 is 254977.2500047799
• The cube root of 65013398020 is 4021.0019948113

### Scales and comparisons

How big is 65013398020?
• 65,013,398,020 seconds is equal to 2,067 years, 11 weeks, 4 days, 21 hours, 13 minutes, 40 seconds.
• To count from 1 to 65,013,398,020 would take you about four thousand, one hundred thirty-four years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 65013398020 cubic inches would be around 335.1 feet tall.

### Recreational maths with 65013398020

• 65013398020 backwards is 02089331056
• The number of decimal digits it has is: 11
• The sum of 65013398020's digits is 37
• More coming soon!