13980

13,980 is an even composite number composed of four prime numbers multiplied together.

What does the number 13980 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13980 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13980:

2² × 3 × 5 × 233

(2 × 2 × 3 × 5 × 233)

See below for interesting mathematical facts about the number 13980 from the Numbermatics database.

Names of 13980

Cardinal: 13980 can be written as Thirteen thousand, nine hundred eighty.

Scientific notation

Scientific notation: 1.398 × 10⁴

Factors of 13980

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 243

Divisors of 13980

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 233 466 699 932 1165 1398 2330 2796 3495 4660 6990 13980
Sum of all divisors σ(n): 39312
Sum of proper divisors (its aliquot sum) s(n): 25332
13980 is an abundant number, because the sum of its proper divisors (25332) is greater than itself. Its abundance is 11352

Bases of 13980

Binary: 11011010011100₂
Hexadecimal: 0x369C
Base-36: ASC

Squares and roots of 13980

13980 squared (13980²) is 195440400
13980 cubed (13980³) is 2732256792000
The square root of 13980 is 118.2370500309
The cube root of 13980 is 24.0899403043

Scales and comparisons

How big is 13980?

13,980 seconds is equal to 3 hours, 53 minutes.
To count from 1 to 13,980 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 13980 cubic inches would be around 2 feet tall.

Recreational maths with 13980

13980 backwards is 08931
The number of decimal digits it has is: 5
The sum of 13980's digits is 21
More coming soon!

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The information we have on file for 13980 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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