13887968

13,887,968 is an even composite number composed of three prime numbers multiplied together.

What does the number 13887968 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

13887968 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13887968:

2⁵ × 43 × 10093

(2 × 2 × 2 × 2 × 2 × 43 × 10093)

See below for interesting mathematical facts about the number 13887968 from the Numbermatics database.

Names of 13887968

Cardinal: 13887968 can be written as Thirteen million, eight hundred eighty-seven thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 1.3887968 × 10⁷

Factors of 13887968

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 10138

Divisors of 13887968

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 43 86 172 344 688 1376 10093 20186 40372 80744 161488 322976 433999 867998 1735996 3471992 6943984 13887968
Sum of all divisors σ(n): 27980568
Sum of proper divisors (its aliquot sum) s(n): 14092600
13887968 is an abundant number, because the sum of its proper divisors (14092600) is greater than itself. Its abundance is 204632

Bases of 13887968

Binary: 110100111110100111100000₂
Hexadecimal: 0xD3E9E0
Base-36: 89O0W

Squares and roots of 13887968

13887968 squared (13887968²) is 192875655169024
13887968 cubed (13887968³) is 2678650926966439903232
The square root of 13887968 is 3726.6564102423
The cube root of 13887968 is 240.3696156607

Scales and comparisons

How big is 13887968?

13,887,968 seconds is equal to 22 weeks, 6 days, 17 hours, 46 minutes, 8 seconds.
To count from 1 to 13,887,968 would take you about thirty-four weeks!

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 13887968 cubic inches would be around 20 feet tall.

Recreational maths with 13887968

13887968 backwards is 86978831
The number of decimal digits it has is: 8
The sum of 13887968's digits is 50
More coming soon!

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The information we have on file for 13887968 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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