21365529024
21,365,529,024 is an even composite number composed of seven prime numbers multiplied together.
21365529024 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21365529024:
26 × 3 × 7 × 41 × 43 × 71 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 41 × 43 × 71 × 127)See below for interesting mathematical facts about the number 21365529024 from the Numbermatics database.
Names of 21365529024
- Cardinal: 21365529024 can be written as Twenty-one billion, three hundred sixty-five million, five hundred twenty-nine thousand and twenty-four.
Scientific notation
- Scientific notation: 2.1365529024 × 1010
Factors of 21365529024
Divisors of 21365529024
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 43 48 56 64 71 82 84 86 96 112 123 127 129 142 164 168 172 192 213 224 246 254 258 284 287 301 328 336 344 381 426 448 492 497 508 516 568 574 602 656 672 688 762 852 861 889 903 984 994 1016 1032 1136 1148 1204 1312 1344 1376 1491 1524 1704 1722 1763 1778 1806 1968 1988 2032 2064 2272 2296 2408 2624 2667 2752 2911 2982 3048 3053 3408 3444 3526 3556 3612 3936 3976 4064 4128 4544 4592 4816 5207 5289 5334 5461 5822 5964 6096 6106 6816 6888 7052 7112 7224 7872 7952 8128 8256 8733 9017 9159 9184 9632 10414 10578 10668 10922 11644 11928 12192 12212 12341 13632 13776 14104 14224 14448 15621 15904 16383 17466 18034 18318 18368 19264 20377 20828 21156 21336 21371 21844 23288 23856 24384 24424 24682 27051 27552 28208 28448 28896 31242 31808 32766 34932 36068 36449 36636 37023 38227 40754 41656 42312 42672 42742 43688 46576 47712 48848 49364 54102 55104 56416 56896 57792 61131 62484 63119 64113 65532 69864 72136 72898 73272 74046 76454 81508 83312 84624 85344 85484 87376 93152 95424 97696 98728 108204 109347 112832 114681 122262 124968 125173 126238 128226 131064 139728 144272 145796 146544 148092 152908 163016 166624 169248 170688 170968 174752 186304 189357 195392 197456 216408 218694 223901 229362 244524 249936 250346 252476 256452 262128 279456 288544 291592 293088 296184 305816 326032 333248 338496 341936 349504 369697 375519 378714 387731 394912 432816 437388 447802 458724 489048 499872 500692 504952 512904 524256 558912 577088 583184 586176 592368 611632 652064 671703 683872 739394 751038 757428 775462 789824 865632 874776 876211 895604 917448 978096 999744 1001384 1009904 1025808 1048512 1109091 1163193 1166368 1184736 1223264 1304128 1343406 1367744 1478788 1502076 1514856 1550924 1567307 1731264 1749552 1752422 1791208 1834896 1956192 2002768 2019808 2051616 2218182 2326386 2332736 2369472 2446528 2587879 2628633 2686812 2714117 2957576 3004152 3029712 3101848 3134614 3499104 3504844 3582416 3669792 3912384 4005536 4039616 4103232 4436364 4652772 4701921 5175758 5257266 5373624 5428234 5915152 6008304 6059424 6203696 6269228 6998208 7009688 7164832 7339584 7763637 8011072 8142351 8872728 9305544 9403842 10351516 10514532 10747248 10856468 11830304 12016608 12118848 12407392 12538456 14019376 14329664 15527274 15896971 16284702 17745456 18611088 18807684 20703032 21029064 21494496 21712936 23660608 24033216 24814784 25076912 28038752 31054548 31793942 32569404 35490912 37222176 37615368 41406064 42058128 42988992 43425872 47690913 50153824 56077504 62109096 63587884 65138808 70981824 74444352 75230736 82812128 84116256 86851744 95381826 100307648 111278797 124218192 127175768 130277616 150461472 165624256 168232512 173703488 190763652 222557594 248436384 254351536 260555232 300922944 333836391 381527304 445115188 496872768 508703072 521110464 667672782 763054608 890230376 1017406144 1335345564 1526109216 1780460752 2670691128 3052218432 3560921504 5341382256 7121843008 10682764512 21365529024
- Sum of all divisors σ(n): 69214666752
- Sum of proper divisors (its aliquot sum) s(n): 47849137728
- 21365529024 is an abundant number, because the sum of its proper divisors (47849137728) is greater than itself. Its abundance is 26483608704
Bases of 21365529024
- Binary: 100111110010111110000011001110000002
- Hexadecimal: 0x4F97C19C0
- Base-36: 9TCHFPC
Squares and roots of 21365529024
- 21365529024 squared (213655290242) is 456485830475386392576
- 21365529024 cubed (213655290243) is 9753061260066611688197186125824
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The
square root of 21365529024 is 146169.5215289427 -
The
cube root of 21365529024 is 2774.8395989423
Scales and comparisons
How big is 21365529024?- 21,365,529,024 seconds is equal to 679 years, 18 weeks, 4 days, 5 hours, 10 minutes, 24 seconds.
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To count from 1 to 21,365,529,024 would take you about one thousand, three hundred fifty-eight 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 21365529024 cubic inches would be around 231.2 feet tall.
Recreational maths with 21365529024
- 21365529024 backwards is 42092556312
- The number of decimal digits it has is: 11
- The sum of 21365529024's digits is 39
- More coming soon!
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The information we have on file for 21365529024 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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