# 131456

## 131,456 is an even composite number composed of three prime numbers multiplied together.

What does the number 131456 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

131456 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 131456:

### 27 × 13 × 79

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 79)

See below for interesting mathematical facts about the number 131456 from the Numbermatics database.

### Names of 131456

• Cardinal: 131456 can be written as One hundred thirty-one thousand, four hundred fifty-six.

### Scientific notation

• Scientific notation: 1.31456 × 105

### Factors of 131456

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94

### Divisors of 131456

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 285600
• Sum of proper divisors (its aliquot sum) s(n): 154144
• 131456 is an abundant number, because the sum of its proper divisors (154144) is greater than itself. Its abundance is 22688

### Bases of 131456

• Binary: 1000000001100000002
• Base-36: 2TFK

### Squares and roots of 131456

• 131456 squared (1314562) is 17280679936
• 131456 cubed (1314563) is 2271649061666816
• The square root of 131456 is 362.5686141959
• The cube root of 131456 is 50.8463915807

### Scales and comparisons

How big is 131456?
• 131,456 seconds is equal to 1 day, 12 hours, 30 minutes, 56 seconds.
• To count from 1 to 131,456 would take you about twelve 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 131456 cubic inches would be around 4.2 feet tall.

### Recreational maths with 131456

• 131456 backwards is 654131
• The number of decimal digits it has is: 6
• The sum of 131456's digits is 20
• More coming soon!