21373126368
21,373,126,368 is an even composite number composed of five prime numbers multiplied together.
21373126368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21373126368:
25 × 3 × 112 × 37 × 2232
(2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 37 × 223 × 223)See below for interesting mathematical facts about the number 21373126368 from the Numbermatics database.
Names of 21373126368
- Cardinal: 21373126368 can be written as Twenty-one billion, three hundred seventy-three million, one hundred twenty-six thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1373126368 × 1010
Factors of 21373126368
Divisors of 21373126368
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 37 44 48 66 74 88 96 111 121 132 148 176 222 223 242 264 296 352 363 407 444 446 484 528 592 669 726 814 888 892 968 1056 1184 1221 1338 1452 1628 1776 1784 1936 2442 2453 2676 2904 3256 3552 3568 3872 4477 4884 4906 5352 5808 6512 7136 7359 8251 8954 9768 9812 10704 11616 13024 13431 14718 16502 17908 19536 19624 21408 24753 26862 26983 29436 33004 35816 39072 39248 49506 49729 53724 53966 58872 66008 71632 78496 80949 90761 99012 99458 107448 107932 117744 132016 143264 149187 161898 181522 198024 198916 214896 215864 235488 264032 272283 298374 323796 363044 396048 397832 429792 431728 544566 547019 596748 647592 726088 792096 795664 863456 998371 1089132 1094038 1193496 1295184 1452176 1591328 1641057 1839973 1996742 2178264 2188076 2386992 2590368 2904352 2995113 3282114 3679946 3993484 4356528 4376152 4773984 5519919 5990226 6017209 6564228 7359892 7986968 8713056 8752304 11039838 11980452 12034418 13128456 14719784 15973936 17504608 18051627 20239703 22079676 23960904 24068836 26256912 29439568 31947872 36103254 40479406 44159352 47921808 48137672 52513824 58879136 60719109 72206508 80958812 88318704 95843616 96275344 121438218 144413016 161917624 176637408 192550688 222636733 242876436 288826032 323835248 445273466 485752872 577652064 647670496 667910199 890546932 971505744 1335820398 1781093864 1943011488 2671640796 3562187728 5343281592 7124375456 10686563184 21373126368
- Sum of all divisors σ(n): 63620540424
- Sum of proper divisors (its aliquot sum) s(n): 42247414056
- 21373126368 is an abundant number, because the sum of its proper divisors (42247414056) is greater than itself. Its abundance is 20874287688
Bases of 21373126368
- Binary: 100111110011111000000000110111000002
- Hexadecimal: 0x4F9F006E0
- Base-36: 9TH09UO
Squares and roots of 21373126368
- 21373126368 squared (213731263682) is 456810530742496871424
- 21373126368 cubed (213731263683) is 9763469199792534500789800108032
-
The
square root of 21373126368 is 146195.5073454721 -
The
cube root of 21373126368 is 2775.1684606441
Scales and comparisons
How big is 21373126368?- 21,373,126,368 seconds is equal to 679 years, 31 weeks, 1 day, 3 hours, 32 minutes, 48 seconds.
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To count from 1 to 21,373,126,368 would take you about one thousand, three hundred fifty-nine 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 21373126368 cubic inches would be around 231.3 feet tall.
Recreational maths with 21373126368
- 21373126368 backwards is 86362137312
- The number of decimal digits it has is: 11
- The sum of 21373126368's digits is 42
- More coming soon!
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The information we have on file for 21373126368 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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