21317763948
21,317,763,948 is an even composite number composed of five prime numbers multiplied together.
21317763948 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 21317763948:
22 × 3 × 13 × 14389 × 9497
(2 × 2 × 3 × 13 × 14389 × 9497)See below for interesting mathematical facts about the number 21317763948 from the Numbermatics database.
Names of 21317763948
- Cardinal: 21317763948 can be written as Twenty-one billion, three hundred seventeen million, seven hundred sixty-three thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 2.1317763948 × 1010
Factors of 21317763948
Divisors of 21317763948
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 78 156 9497 14389 18994 28491 28778 37988 43167 56982 57556 86334 113964 123461 172668 187057 246922 370383 374114 493844 561171 740766 748228 1122342 1481532 2244684 136652333 273304666 409956999 546609332 819913998 1639827996 1776480329 3552960658 5329440987 7105921316 10658881974 21317763948
- Sum of all divisors σ(n): 53577078240
- Sum of proper divisors (its aliquot sum) s(n): 32259314292
- 21317763948 is an abundant number, because the sum of its proper divisors (32259314292) is greater than itself. Its abundance is 10941550344
Bases of 21317763948
- Binary: 100111101101010001101000011011011002
- Hexadecimal: 0x4F6A3436C
- Base-36: 9SK1NXO
Squares and roots of 21317763948
- 21317763948 squared (213177639482) is 454447059742648546704
- 21317763948 cubed (213177639483) is 9687795146456435346961125427392
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The
square root of 21317763948 is 146006.0407928385 -
The
cube root of 21317763948 is 2772.7702326469
Scales and comparisons
How big is 21317763948?- 21,317,763,948 seconds is equal to 677 years, 43 weeks, 4 days, 9 hours, 5 minutes, 48 seconds.
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To count from 1 to 21,317,763,948 would take you about one thousand, three hundred fifty-five years!
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 21317763948 cubic inches would be around 231.1 feet tall.
Recreational maths with 21317763948
- 21317763948 backwards is 84936771312
- The number of decimal digits it has is: 11
- The sum of 21317763948's digits is 51
- More coming soon!
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The information we have on file for 21317763948 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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