# 4320

## 4,320 is an even composite number composed of three prime numbers multiplied together.

What does the number 4320 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

4320 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 4320:

### 25 × 33 × 5

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5)

See below for interesting mathematical facts about the number 4320 from the Numbermatics database.

### Names of 4320

• Cardinal: 4320 can be written as Four thousand, three hundred twenty.

### Scientific notation

• Scientific notation: 4.32 × 103

### Factors of 4320

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10

### Divisors of 4320

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 15120
• Sum of proper divisors (its aliquot sum) s(n): 10800
• 4320 is an abundant number, because the sum of its proper divisors (10800) is greater than itself. Its abundance is 6480

### Bases of 4320

• Binary: 10000111000002
• Base-36: 3C0

### Squares and roots of 4320

• 4320 squared (43202) is 18662400
• 4320 cubed (43203) is 80621568000
• The square root of 4320 is 65.7267069007
• The cube root of 4320 is 16.2865056997

### Scales and comparisons

How big is 4320?
• 4,320 seconds is equal to 1 hour, 12 minutes.
• To count from 1 to 4,320 would take you about twelve 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 4320 cubic inches would be around 1.4 feet tall.

### Recreational maths with 4320

• 4320 backwards is 0234
• 4320 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 4320's digits is 9
• More coming soon!