# 5881

## 5,881 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 5881 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

5881 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 5881:

### 5881

See below for interesting mathematical facts about the number 5881 from the Numbermatics database.

### Names of 5881

• Cardinal: 5881 can be written as Five thousand, eight hundred eighty-one.

### Scientific notation

• Scientific notation: 5.881 × 103

### Factors of 5881

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 5881

### Divisors of 5881

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 5882
• Sum of proper divisors (its aliquot sum) s(n): 1
• 5881 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 5880

### Bases of 5881

• Binary: 10110111110012
• Base-36: 4JD

### Squares and roots of 5881

• 5881 squared (58812) is 34586161
• 5881 cubed (58813) is 203401212841
• The square root of 5881 is 76.6876782801
• The cube root of 5881 is 18.0502709935

### Scales and comparisons

How big is 5881?
• 5,881 seconds is equal to 1 hour, 38 minutes, 1 second.
• To count from 1 to 5,881 would take you about thirty-eight minutes.

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 5881 cubic inches would be around 1.5 feet tall.

### Recreational maths with 5881

• 5881 backwards is 1885
• The number of decimal digits it has is: 4
• The sum of 5881's digits is 22
• More coming soon!