21838134006
21,838,134,006 is an even composite number composed of seven prime numbers multiplied together.
21838134006 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21838134006:
2 × 33 × 13 × 17 × 192 × 37 × 137
(2 × 3 × 3 × 3 × 13 × 17 × 19 × 19 × 37 × 137)See below for interesting mathematical facts about the number 21838134006 from the Numbermatics database.
Names of 21838134006
- Cardinal: 21838134006 can be written as Twenty-one billion, eight hundred thirty-eight million, one hundred thirty-four thousand and six.
Scientific notation
- Scientific notation: 2.1838134006 × 1010
Factors of 21838134006
Divisors of 21838134006
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 9 13 17 18 19 26 27 34 37 38 39 51 54 57 74 78 102 111 114 117 137 153 171 221 222 234 247 274 306 323 333 342 351 361 411 442 459 481 494 513 629 646 663 666 702 703 722 741 822 918 962 969 999 1026 1083 1233 1258 1326 1406 1443 1482 1781 1887 1938 1989 1998 2109 2166 2223 2329 2466 2603 2886 2907 3249 3562 3699 3774 3978 4199 4218 4329 4446 4658 4693 5069 5206 5343 5661 5814 5967 6137 6327 6498 6669 6987 7398 7809 8177 8398 8658 8721 9139 9386 9747 10138 10686 11322 11934 11951 12274 12597 12654 12987 13338 13357 13974 14079 15207 15618 16029 16354 16983 17442 18278 18411 18981 19494 20961 23427 23902 24531 25194 25974 26714 27417 28158 30277 30414 32058 33839 33966 35853 36822 37791 37962 40071 41922 42237 44251 45621 46854 48087 49062 49457 54834 55233 60554 62883 65897 67678 70281 71706 73593 75582 79781 80142 82251 84474 86173 88502 90831 91242 96174 96311 98914 101517 107559 110466 113373 120213 125766 126711 131794 132753 136863 140562 147186 148371 155363 159562 164502 165699 172346 173641 181662 192622 197691 203034 215118 220779 226746 227069 239343 240426 246753 253422 258519 265506 272493 273726 288933 296742 304551 310726 322677 331398 347282 360639 395382 398259 441558 445113 454138 466089 478686 493506 517038 520923 544986 575263 577866 593073 609102 642941 645354 681207 718029 721278 775557 796518 817479 840769 866799 890226 913653 932178 1041846 1120249 1150526 1186146 1194777 1252043 1285882 1335339 1362414 1398267 1436058 1551114 1562769 1634958 1637287 1681538 1725789 1733598 1779219 1827306 1829909 1928823 2043621 2154087 2240498 2326671 2389554 2504086 2522307 2600397 2670678 2796534 2951897 3125538 3274574 3360747 3451578 3558438 3659818 3756129 3857646 4087242 4194801 4308174 4653342 4688307 4911861 5044614 5177367 5200794 5489727 5786469 5903794 6130863 6721494 7512258 7566921 8389602 8855691 9376614 9823722 10082241 10354734 10929997 10979454 11268387 11572938 12261726 14735583 15133842 15532101 16469181 17359407 17711382 20164482 21284731 21859994 22536774 22700763 23788817 26567073 29471166 30246723 31064202 31108453 32789991 32938362 33805161 34718814 42569462 44206749 45401526 47577634 49407543 53134146 60493446 62216906 63854193 65579982 67610322 71366451 79701219 88413498 93325359 98369973 98815086 127708386 142732902 159402438 186650718 191562579 196739946 214099353 279976077 295109919 383125158 404409889 428198706 559952154 574687737 590219838 642298059 808819778 839928231 1149375474 1213229667 1284596118 1679856462 2426459334 3639689001 7279378002 10919067003 21838134006
- Sum of all divisors σ(n): 60418431360
- Sum of proper divisors (its aliquot sum) s(n): 38580297354
- 21838134006 is an abundant number, because the sum of its proper divisors (38580297354) is greater than itself. Its abundance is 16742163348
Bases of 21838134006
- Binary: 101000101011010011101111010111101102
- Hexadecimal: 0x515A77AF6
- Base-36: A15V01I
Squares and roots of 21838134006
- 21838134006 squared (218381340062) is 476904096864013608036
- 21838134006 cubed (218381340063) is 10414695575326733531297726472216
-
The
square root of 21838134006 is 147777.3122167269 -
The
cube root of 21838134006 is 2795.1503639759
Scales and comparisons
How big is 21838134006?- 21,838,134,006 seconds is equal to 694 years, 20 weeks, 4 hours, 20 minutes, 6 seconds.
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To count from 1 to 21,838,134,006 would take you about one thousand, three hundred eighty-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 21838134006 cubic inches would be around 232.9 feet tall.
Recreational maths with 21838134006
- 21838134006 backwards is 60043183812
- The number of decimal digits it has is: 11
- The sum of 21838134006's digits is 36
- More coming soon!
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