# 12240

## 12,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 12240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

12240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

## Prime factorization of 12240:

### 24 × 32 × 5 × 17

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17)

See below for interesting mathematical facts about the number 12240 from the Numbermatics database.

### Names of 12240

• Cardinal: 12240 can be written as Twelve thousand, two hundred forty.

### Scientific notation

• Scientific notation: 1.224 × 104

### Factors of 12240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27

### Divisors of 12240

• Number of divisors d(n): 60
• Complete list of divisors:
• Sum of all divisors σ(n): 43524
• Sum of proper divisors (its aliquot sum) s(n): 31284
• 12240 is an abundant number, because the sum of its proper divisors (31284) is greater than itself. Its abundance is 19044

### Bases of 12240

• Binary: 101111110100002
• Hexadecimal: 0x2FD0
• Base-36: 9G0

### Squares and roots of 12240

• 12240 squared (122402) is 149817600
• 12240 cubed (122403) is 1833767424000
• The square root of 12240 is 110.6345334877
• The cube root of 12240 is 23.0459070503

### Scales and comparisons

How big is 12240?
• 12,240 seconds is equal to 3 hours, 24 minutes.
• To count from 1 to 12,240 would take you about three hours.

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 12240 cubic inches would be around 1.9 feet tall.

### Recreational maths with 12240

• 12240 backwards is 04221
• 12240 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 12240's digits is 9
• More coming soon!

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The information we have on file for 12240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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