# 4831

## 4,831 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 4831 look like?

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

4831 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 4831:

### 4831

See below for interesting mathematical facts about the number 4831 from the Numbermatics database.

### Names of 4831

• Cardinal: 4831 can be written as Four thousand, eight hundred thirty-one.

### Scientific notation

• Scientific notation: 4.831 × 103

### Factors of 4831

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 4831

### Divisors of 4831

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 4832
• Sum of proper divisors (its aliquot sum) s(n): 1
• 4831 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 4830

### Bases of 4831

• Binary: 10010110111112
• Base-36: 3Q7

### Squares and roots of 4831

• 4831 squared (48312) is 23338561
• 4831 cubed (48313) is 112748588191
• The square root of 4831 is 69.5053954739
• The cube root of 4831 is 16.9048898705

### Scales and comparisons

How big is 4831?
• 4,831 seconds is equal to 20 minutes, 31 seconds.
• To count from 1 to 4,831 would take you about twenty 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 4831 cubic inches would be around 1.4 feet tall.

### Recreational maths with 4831

• 4831 backwards is 1384
• The number of decimal digits it has is: 4
• The sum of 4831's digits is 16
• More coming soon!