13731856

13,731,856 is an even composite number composed of two prime numbers multiplied together.

What does the number 13731856 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

13731856 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 13731856:

2⁴ × 858241

(2 × 2 × 2 × 2 × 858241)

See below for interesting mathematical facts about the number 13731856 from the Numbermatics database.

Names of 13731856

Cardinal: 13731856 can be written as Thirteen million, seven hundred thirty-one thousand, eight hundred fifty-six.

Scientific notation

Scientific notation: 1.3731856 × 10⁷

Factors of 13731856

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 858243

Divisors of 13731856

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 858241 1716482 3432964 6865928 13731856
Sum of all divisors σ(n): 26605502
Sum of proper divisors (its aliquot sum) s(n): 12873646
13731856 is a deficient number, because the sum of its proper divisors (12873646) is less than itself. Its deficiency is 858210

Bases of 13731856

Binary: 110100011000100000010000₂
Hexadecimal: 0xD18810
Base-36: 86BKG

Squares and roots of 13731856

13731856 squared (13731856²) is 188563869204736
13731856 cubed (13731856³) is 2589331898722269270016
The square root of 13731856 is 3705.6518994639
The cube root of 13731856 is 239.4655700787

Scales and comparisons

How big is 13731856?

13,731,856 seconds is equal to 22 weeks, 4 days, 22 hours, 24 minutes, 16 seconds.
To count from 1 to 13,731,856 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 13731856 cubic inches would be around 20 feet tall.

Recreational maths with 13731856

13731856 backwards is 65813731
The number of decimal digits it has is: 8
The sum of 13731856's digits is 34
More coming soon!

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The information we have on file for 13731856 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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