# 2340

## 2,340 is an even composite number composed of four prime numbers multiplied together.

What does the number 2340 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

2340 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

## Prime factorization of 2340:

### 22 × 32 × 5 × 13

(2 × 2 × 3 × 3 × 5 × 13)

See below for interesting mathematical facts about the number 2340 from the Numbermatics database.

### Names of 2340

• Cardinal: 2340 can be written as Two thousand, three hundred forty.

### Scientific notation

• Scientific notation: 2.34 × 103

### Factors of 2340

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23

### Divisors of 2340

• Number of divisors d(n): 36
• Complete list of divisors:
• Sum of all divisors σ(n): 7644
• Sum of proper divisors (its aliquot sum) s(n): 5304
• 2340 is an abundant number, because the sum of its proper divisors (5304) is greater than itself. Its abundance is 2964

### Bases of 2340

• Binary: 1001001001002
• Base-36: 1T0

### Squares and roots of 2340

• 2340 squared (23402) is 5475600
• 2340 cubed (23403) is 12812904000
• The square root of 2340 is 48.3735464897
• The cube root of 2340 is 13.2761439427

### Scales and comparisons

How big is 2340?
• 2,340 seconds is equal to 39 minutes.
• To count from 1 to 2,340 would take you about thirty-nine 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 2340 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2340

• 2340 backwards is 0432
• 2340 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2340's digits is 9
• More coming soon!