# 3231

## 3,231 is an odd composite number composed of two prime numbers multiplied together.

What does the number 3231 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

3231 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 3231:

### 32 × 359

(3 × 3 × 359)

See below for interesting mathematical facts about the number 3231 from the Numbermatics database.

### Names of 3231

• Cardinal: 3231 can be written as Three thousand, two hundred thirty-one.

### Scientific notation

• Scientific notation: 3.231 × 103

### Factors of 3231

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 362

### Divisors of 3231

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 4680
• Sum of proper divisors (its aliquot sum) s(n): 1449
• 3231 is a deficient number, because the sum of its proper divisors (1449) is less than itself. Its deficiency is 1782

### Bases of 3231

• Binary: 1100100111112
• Base-36: 2HR

### Squares and roots of 3231

• 3231 squared (32312) is 10439361
• 3231 cubed (32313) is 33729575391
• The square root of 3231 is 56.8418859645
• The cube root of 3231 is 14.7835585619

### Scales and comparisons

How big is 3231?
• 3,231 seconds is equal to 53 minutes, 51 seconds.
• To count from 1 to 3,231 would take you about fifty-three 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 3231 cubic inches would be around 1.2 feet tall.

### Recreational maths with 3231

• 3231 backwards is 1323
• 3231 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 3231's digits is 9
• More coming soon!