13621984

13,621,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 13621984 look like?

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

13621984 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 13621984:

2⁵ × 89 × 4783

(2 × 2 × 2 × 2 × 2 × 89 × 4783)

See below for interesting mathematical facts about the number 13621984 from the Numbermatics database.

Names of 13621984

Cardinal: 13621984 can be written as Thirteen million, six hundred twenty-one thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 1.3621984 × 10⁷

Factors of 13621984

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 4874

Divisors of 13621984

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 89 178 356 712 1424 2848 4783 9566 19132 38264 76528 153056 425687 851374 1702748 3405496 6810992 13621984
Sum of all divisors σ(n): 27125280
Sum of proper divisors (its aliquot sum) s(n): 13503296
13621984 is a deficient number, because the sum of its proper divisors (13503296) is less than itself. Its deficiency is 118688

Bases of 13621984

Binary: 110011111101101011100000₂
Hexadecimal: 0xCFDAE0
Base-36: 83YSG

Squares and roots of 13621984

13621984 squared (13621984²) is 185558448096256
13621984 cubed (13621984³) is 2527674211032029691904
The square root of 13621984 is 3690.7972038571
The cube root of 13621984 is 238.8251845119

Scales and comparisons

How big is 13621984?

13,621,984 seconds is equal to 22 weeks, 3 days, 15 hours, 53 minutes, 4 seconds.
To count from 1 to 13,621,984 would take you about thirty-three 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 13621984 cubic inches would be around 19.9 feet tall.

Recreational maths with 13621984

13621984 backwards is 48912631
The number of decimal digits it has is: 8
The sum of 13621984's digits is 34
More coming soon!

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The information we have on file for 13621984 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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