# 136872

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

What does the number 136872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

136872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 136872:

### 23 × 32 × 1901

(2 × 2 × 2 × 3 × 3 × 1901)

See below for interesting mathematical facts about the number 136872 from the Numbermatics database.

### Names of 136872

• Cardinal: 136872 can be written as One hundred thirty-six thousand, eight hundred seventy-two.

### Scientific notation

• Scientific notation: 1.36872 × 105

### Factors of 136872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1906

### Divisors of 136872

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 370890
• Sum of proper divisors (its aliquot sum) s(n): 234018
• 136872 is an abundant number, because the sum of its proper divisors (234018) is greater than itself. Its abundance is 97146

### Bases of 136872

• Binary: 1000010110101010002
• Base-36: 2XM0

### Squares and roots of 136872

• 136872 squared (1368722) is 18733944384
• 136872 cubed (1368723) is 2564152435726848
• The square root of 136872 is 369.9621602273
• The cube root of 136872 is 51.5353074251

### Scales and comparisons

How big is 136872?
• 136,872 seconds is equal to 1 day, 14 hours, 1 minute, 12 seconds.
• To count from 1 to 136,872 would take you about fourteen hours.

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 136872 cubic inches would be around 4.3 feet tall.

### Recreational maths with 136872

• 136872 backwards is 278631
• The number of decimal digits it has is: 6
• The sum of 136872's digits is 27
• More coming soon!