21317696

21,317,696 is an even composite number composed of four prime numbers multiplied together.

What does the number 21317696 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

21317696 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 21317696:

2⁶ × 19 × 47 × 373

(2 × 2 × 2 × 2 × 2 × 2 × 19 × 47 × 373)

See below for interesting mathematical facts about the number 21317696 from the Numbermatics database.

Names of 21317696

Cardinal: 21317696 can be written as Twenty-one million, three hundred seventeen thousand, six hundred ninety-six.

Scientific notation

Scientific notation: 2.1317696 × 10⁷

Factors of 21317696

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 441

Divisors of 21317696

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 8 16 19 32 38 47 64 76 94 152 188 304 373 376 608 746 752 893 1216 1492 1504 1786 2984 3008 3572 5968 7087 7144 11936 14174 14288 17531 23872 28348 28576 35062 56696 57152 70124 113392 140248 226784 280496 333089 453568 560992 666178 1121984 1332356 2664712 5329424 10658848 21317696
Sum of all divisors σ(n): 45598080
Sum of proper divisors (its aliquot sum) s(n): 24280384
21317696 is an abundant number, because the sum of its proper divisors (24280384) is greater than itself. Its abundance is 2962688

Bases of 21317696

Binary: 1010001010100100001000000₂
Hexadecimal: 0x1454840
Base-36: COWU8

Squares and roots of 21317696

21317696 squared (21317696²) is 454444162748416
21317696 cubed (21317696³) is 9687702510445256769536
The square root of 21317696 is 4617.1090522101
The cube root of 21317696 is 277.2767286679

Scales and comparisons

How big is 21317696?

21,317,696 seconds is equal to 35 weeks, 1 day, 17 hours, 34 minutes, 56 seconds.
To count from 1 to 21,317,696 would take you about six days!

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 21317696 cubic inches would be around 23.1 feet tall.

Recreational maths with 21317696

21317696 backwards is 69671312
The number of decimal digits it has is: 8
The sum of 21317696's digits is 35
More coming soon!

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The information we have on file for 21317696 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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