# 2136719872

## 2,136,719,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 2136719872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 160 divisors.

2136719872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.

## Prime factorization of 2136719872:

### 29 × 73 × 233

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 2136719872 from the Numbermatics database.

### Names of 2136719872

• Cardinal: 2136719872 can be written as Two billion, one hundred thirty-six million, seven hundred nineteen thousand, eight hundred seventy-two.

### Scientific notation

• Scientific notation: 2.136719872 × 109

### Factors of 2136719872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 32

### Divisors of 2136719872

• Number of divisors d(n): 160
• Complete list of divisors:
• Sum of all divisors σ(n): 5205024000
• Sum of proper divisors (its aliquot sum) s(n): 3068304128
• 2136719872 is an abundant number, because the sum of its proper divisors (3068304128) is greater than itself. Its abundance is 931584256

### Bases of 2136719872

• Binary: 11111110101101111000010000000002
• Base-36: ZC5BLS

### Squares and roots of 2136719872

• 2136719872 squared (21367198722) is 4565571811399696384
• 2136719872 cubed (21367198723) is 9755348016460767398459342848
• The square root of 2136719872 is 46224.6673541303
• 2136719872 is a perfect cube number. Its cube root is 1288

### Scales and comparisons

How big is 2136719872?
• 2,136,719,872 seconds is equal to 67 years, 48 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 2,136,719,872 would take you about one hundred thirty-five 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 2136719872 cubic inches would be around 107.3 feet tall.

### Recreational maths with 2136719872

• 2136719872 backwards is 2789176312
• 2136719872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2136719872's digits is 46
• More coming soon!