# 6724

## 6,724 is an even composite number composed of two prime numbers multiplied together.

What does the number 6724 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

6724 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 6724:

### 22 × 412

(2 × 2 × 41 × 41)

See below for interesting mathematical facts about the number 6724 from the Numbermatics database.

### Names of 6724

• Cardinal: 6724 can be written as Six thousand, seven hundred twenty-four.

### Scientific notation

• Scientific notation: 6.724 × 103

### Factors of 6724

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 43

### Divisors of 6724

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 12061
• Sum of proper divisors (its aliquot sum) s(n): 5337
• 6724 is a deficient number, because the sum of its proper divisors (5337) is less than itself. Its deficiency is 1387

### Bases of 6724

• Binary: 11010010001002
• Base-36: 56S

### Squares and roots of 6724

• 6724 squared (67242) is 45212176
• 6724 cubed (67243) is 304006671424
• 6724 is a perfect square number. Its square root is 82
• The cube root of 6724 is 18.8745193801

### Scales and comparisons

How big is 6724?
• 6,724 seconds is equal to 1 hour, 52 minutes, 4 seconds.
• To count from 1 to 6,724 would take you about fifty-two 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 6724 cubic inches would be around 1.6 feet tall.

### Recreational maths with 6724

• 6724 backwards is 4276
• The number of decimal digits it has is: 4
• The sum of 6724's digits is 19
• More coming soon!