13908

13,908 is an even composite number composed of four prime numbers multiplied together.

What does the number 13908 look like?

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

13908 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 13908:

2² × 3 × 19 × 61

(2 × 2 × 3 × 19 × 61)

See below for interesting mathematical facts about the number 13908 from the Numbermatics database.

Names of 13908

Cardinal: 13908 can be written as Thirteen thousand, nine hundred eight.

Scientific notation

Scientific notation: 1.3908 × 10⁴

Factors of 13908

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 85

Divisors of 13908

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 12 19 38 57 61 76 114 122 183 228 244 366 732 1159 2318 3477 4636 6954 13908
Sum of all divisors σ(n): 34720
Sum of proper divisors (its aliquot sum) s(n): 20812
13908 is an abundant number, because the sum of its proper divisors (20812) is greater than itself. Its abundance is 6904

Bases of 13908

Binary: 11011001010100₂
Hexadecimal: 0x3654
Base-36: AQC

Squares and roots of 13908

13908 squared (13908²) is 193432464
13908 cubed (13908³) is 2690258709312
The square root of 13908 is 117.9321839025
The cube root of 13908 is 24.0485129823

Scales and comparisons

How big is 13908?

13,908 seconds is equal to 3 hours, 51 minutes, 48 seconds.
To count from 1 to 13,908 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 13908 cubic inches would be around 2 feet tall.

Recreational maths with 13908

13908 backwards is 80931
The number of decimal digits it has is: 5
The sum of 13908's digits is 21
More coming soon!

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The information we have on file for 13908 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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