# 12490

## 12,490 is an even composite number composed of three prime numbers multiplied together.

What does the number 12490 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

12490 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 12490:

### 2 × 5 × 1249

See below for interesting mathematical facts about the number 12490 from the Numbermatics database.

### Names of 12490

• Cardinal: 12490 can be written as Twelve thousand, four hundred ninety.

### Scientific notation

• Scientific notation: 1.249 × 104

### Factors of 12490

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1256

### Divisors of 12490

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 22500
• Sum of proper divisors (its aliquot sum) s(n): 10010
• 12490 is a deficient number, because the sum of its proper divisors (10010) is less than itself. Its deficiency is 2480

### Bases of 12490

• Binary: 110000110010102
• Base-36: 9MY

### Squares and roots of 12490

• 12490 squared (124902) is 156000100
• 12490 cubed (124903) is 1948441249000
• The square root of 12490 is 111.7586685675
• The cube root of 12490 is 23.2017537317

### Scales and comparisons

How big is 12490?
• 12,490 seconds is equal to 3 hours, 28 minutes, 10 seconds.
• To count from 1 to 12,490 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 12490 cubic inches would be around 1.9 feet tall.

### Recreational maths with 12490

• 12490 backwards is 09421
• The number of decimal digits it has is: 5
• The sum of 12490's digits is 16
• More coming soon!

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The information we have on file for 12490 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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