# 2724

## 2,724 is an even composite number composed of three prime numbers multiplied together.

What does the number 2724 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2724 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 2724:

### 22 × 3 × 227

(2 × 2 × 3 × 227)

See below for interesting mathematical facts about the number 2724 from the Numbermatics database.

### Names of 2724

• Cardinal: 2724 can be written as Two thousand, seven hundred twenty-four.

### Scientific notation

• Scientific notation: 2.724 × 103

### Factors of 2724

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 232

### Divisors of 2724

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 6384
• Sum of proper divisors (its aliquot sum) s(n): 3660
• 2724 is an abundant number, because the sum of its proper divisors (3660) is greater than itself. Its abundance is 936

### Bases of 2724

• Binary: 1010101001002
• Base-36: 23O

### Squares and roots of 2724

• 2724 squared (27242) is 7420176
• 2724 cubed (27243) is 20212559424
• The square root of 2724 is 52.1919534028
• The cube root of 2724 is 13.9659034207

### Scales and comparisons

How big is 2724?
• 2,724 seconds is equal to 45 minutes, 24 seconds.
• To count from 1 to 2,724 would take you about forty-five 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 2724 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2724

• 2724 backwards is 4272
• The number of decimal digits it has is: 4
• The sum of 2724's digits is 15
• More coming soon!