13986736

13,986,736 is an even composite number composed of four prime numbers multiplied together.

What does the number 13986736 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

13986736 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13986736:

2⁴ × 19 × 139 × 331

(2 × 2 × 2 × 2 × 19 × 139 × 331)

See below for interesting mathematical facts about the number 13986736 from the Numbermatics database.

Names of 13986736

Cardinal: 13986736 can be written as Thirteen million, nine hundred eighty-six thousand, seven hundred thirty-six.

Scientific notation

Scientific notation: 1.3986736 × 10⁷

Factors of 13986736

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 491

Divisors of 13986736

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 19 38 76 139 152 278 304 331 556 662 1112 1324 2224 2641 2648 5282 5296 6289 10564 12578 21128 25156 42256 46009 50312 92018 100624 184036 368072 736144 874171 1748342 3496684 6993368 13986736
Sum of all divisors σ(n): 28817600
Sum of proper divisors (its aliquot sum) s(n): 14830864
13986736 is an abundant number, because the sum of its proper divisors (14830864) is greater than itself. Its abundance is 844128

Bases of 13986736

Binary: 110101010110101110110000₂
Hexadecimal: 0xD56BB0
Base-36: 8BS8G

Squares and roots of 13986736

13986736 squared (13986736²) is 195628783933696
13986736 cubed (13986736³) is 2736208154881647456256
The square root of 13986736 is 3739.8844901949
The cube root of 13986736 is 240.9380877791

Scales and comparisons

How big is 13986736?

13,986,736 seconds is equal to 23 weeks, 21 hours, 12 minutes, 16 seconds.
To count from 1 to 13,986,736 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 13986736 cubic inches would be around 20.1 feet tall.

Recreational maths with 13986736

13986736 backwards is 63768931
The number of decimal digits it has is: 8
The sum of 13986736's digits is 43
More coming soon!

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The information we have on file for 13986736 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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