21137168832
21,137,168,832 is an even composite number composed of five prime numbers multiplied together.
21137168832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 21137168832:
26 × 3 × 13 × 2069 × 4093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 2069 × 4093)See below for interesting mathematical facts about the number 21137168832 from the Numbermatics database.
Names of 21137168832
- Cardinal: 21137168832 can be written as Twenty-one billion, one hundred thirty-seven million, one hundred sixty-eight thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 2.1137168832 × 1010
Factors of 21137168832
Divisors of 21137168832
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2069 2496 4093 4138 6207 8186 8276 12279 12414 16372 16552 24558 24828 26897 32744 33104 49116 49656 53209 53794 65488 66208 80691 98232 99312 106418 107588 130976 132416 159627 161382 196464 198624 212836 215176 261952 319254 322764 392928 397248 425672 430352 638508 645528 785856 851344 860704 1277016 1291056 1702688 1721408 2554032 2582112 3405376 5108064 5164224 8468417 10216128 16936834 25405251 33873668 50810502 67747336 101621004 110089421 135494672 203242008 220178842 270989344 330268263 406484016 440357684 541978688 660536526 812968032 880715368 1321073052 1625936064 1761430736 2642146104 3522861472 5284292208 7045722944 10568584416 21137168832
- Sum of all divisors σ(n): 60271212960
- Sum of proper divisors (its aliquot sum) s(n): 39134044128
- 21137168832 is an abundant number, because the sum of its proper divisors (39134044128) is greater than itself. Its abundance is 17996875296
Bases of 21137168832
- Binary: 100111010111101111110011001110000002
- Hexadecimal: 0x4EBDF99C0
- Base-36: 9PKIVUO
Squares and roots of 21137168832
- 21137168832 squared (211371688322) is 446779906232472244224
- 21137168832 cubed (211371688323) is 9443662308780894866916624826368
-
The
square root of 21137168832 is 145386.2745653797 -
The
cube root of 21137168832 is 2764.9181036253
Scales and comparisons
How big is 21137168832?- 21,137,168,832 seconds is equal to 672 years, 5 weeks, 3 hours, 47 minutes, 12 seconds.
-
To count from 1 to 21,137,168,832 would take you about one thousand, three hundred forty-four 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 21137168832 cubic inches would be around 230.4 feet tall.
Recreational maths with 21137168832
- 21137168832 backwards is 23886173112
- The number of decimal digits it has is: 11
- The sum of 21137168832's digits is 42
- More coming soon!
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The information we have on file for 21137168832 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!
Keywords: Divisors of 21137168832, math, Factors of 21137168832, curriculum, school, college, exams, university, Prime factorization of 21137168832, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, one hundred thirty-seven million, one hundred sixty-eight thousand, eight hundred thirty-two.