21324881879136

Names of 21324881879136

• Cardinal: 21324881879136 can be written as Twenty-one trillion, three hundred twenty-four billion, eight hundred eighty-one million, eight hundred seventy-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.1324881879136 × 10¹³

Factors of 21324881879136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5759

Divisors of 21324881879136

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 62 66 72 81 88 93 96 99 108 121 124 131 132 144 162 176 186 198 216 242 243 248 262 264 279 288 297 324 341 352 363 372 393 396 432 484 486 496 524 528 558 594 648 682 726 744 786 792 837 864 891 968 972 992 1023 1048 1056 1089 1116 1179 1188 1296 1364 1441 1452 1488 1572 1584 1674 1782 1936 1944 2046 2096 2178 2232 2358 2376 2511 2592 2673 2728 2882 2904 2976 3069 3144 3168 3267 3348 3537 3564 3751 3872 3888 4061 4092 4192 4323 4356 4464 4716 4752 5022 5346 5456 5581 5764 5808 6138 6288 6534 6696 7074 7128 7502 7533 7776 8122 8184 8646 8712 8928 9207 9432 9504 9801 10044 10611 10692 10912 11162 11253 11528 11616 12183 12276 12576 12969 13068 13392 14148 14256 15004 15066 15851 16244 16368 16743 17292 17424 18414 18864 19602 20088 21222 21384 22324 22506 23056 24366 24552 25938 26136 26784 27621 28296 28512 29403 30008 30132 31702 31833 32488 32736 33486 33759 34584 34848 36549 36828 37728 38907 39204 40176 42444 42768 44648 44671 45012 46112 47553 48732 49104 50229 51876 52272 55242 56592 58806 60016 60264 61391 63404 63666 64976 66972 67518 69168 73098 73656 77814 78408 80352 82863 84888 85536 89296 89342 90024 95106 97464 98208 100458 101277 103752 104544 109647 110484 113184 116721 117612 120032 120528 122782 126808 127332 129952 133944 134013 135036 138336 142659 146196 147312 150687 155628 156816 165726 169776 173011 178592 178684 180048 184173 190212 194928 200916 202554 207504 219294 220968 233442 235224 241056 245564 253616 254664 267888 268026 270072 285318 292392 294624 301374 303831 311256 313632 328941 331452 339552 346022 350163 357368 360096 368346 380424 389856 401832 402039 405108 415008 427977 438588 441936 452061 466884 470448 491128 491381 507232 509328 519033 535776 536052 540144 552519 570636 584784 602748 607662 622512 657882 662904 675301 692044 700326 714736 731111 736692 760848 803664 804078 810216 855954 877176 883872 904122 911493 933768 940896 982256 982762 986823 1018656 1038066 1072104 1080288 1105038 1141272 1169568 1205496 1206117 1215324 1245024 1283931 1315764 1325808 1350602 1356183 1384088 1400652 1429472 1462222 1473384 1474143 1521696 1557099 1607328 1608156 1620432 1657557 1711908 1754352 1808244 1822986 1867536 1903121 1964512 1965524 1973646 2025903 2076132 2144208 2193333 2210076 2282544 2410992 2412234 2430648 2567862 2631528 2651616 2701204 2712366 2768176 2801304 2924444 2946768 2948286 3114198 3216312 3240864 3315114 3423816 3508704 3616488 3618351 3645972 3735072 3806242 3851793 3931048 3947292 4051806 4152264 4288416 4386666 4420152 4422429 4565088 4671297 4821984 4824468 4861296 4972671 5135724 5263056 5402408 5424732 5536352 5602608 5709363 5848888 5893536 5896572 6077709 6228396 6432624 6579999 6630228 6847632 7232976 7236702 7291944 7612484 7703586 7862096 7894584 8042221 8103612 8304528 8773332 8840304 8844858 9342594 9648936 9722592 9945342 10271448 10526112 10804816 10849464 10855053 11205216 11418726 11697776 11793144 12155418 12456792 12865248 13159998 13260456 13267287 13695264 14013891 14465952 14473404 14583888 14918013 15224968 15407172 15724192 15789168 16084442 16207224 16609056 17128089 17546664 17680608 17689716 18233127 18685188 19297872 19739997 19890684 20542896 20934331 21609632 21698928 21710106 22664441 22837452 23395552 23586288 24126663 24310836 24913584 26319996 26520912 26534574 28027782 28946808 29167776 29836026 30449936 30814344 31578336 32168884 32414448 34256178 35093328 35379432 36466254 37370376 38595744 39479994 39781368 39801861 41085792 41868662 42041673 43397856 43420212 45328882 45674904 47172576 48253326 48621672 49827168 51384267 52639992 53041824 53069148 54699381 56055564 57893616 59219991 59672052 60899872 61628688 62802993 64337768 64828896 67993323 68512356 70186656 70758864 72379989 72932508 74740752 78959988 79562736 79603722 83737324 84083346 86840424 88464431 90657764 91349808 96506652 97243344 102768534 105279984 106138296 109398762 112111128 115787232 118439982 119344104 119405583 123257376 125605986 128675536 135986646 137024712 141517728 144759978 145865016 149481504 154152801 157919976 159125472 159207444 164098143 167474648 168166692 173680848 176928862 177659973 181315528 182699616 188408979 193013304 194486688 203979969 205537068 210559968 212276592 217139967 218797524 224222256 236879964 238688208 238811166 249308851 251211972 257351072 265393293 271973292 274049424 289519956 291730032 308305602 315839952 318414888 328196286 334949296 336333384 347361696 353857724 355319946 362631056 376817958 386026608 407959938 411074136 424553184 434279934 437595048 448444512 462458403 473759928 477376416 477622332 498617702 502423944 530786586 543946584 548098848 565226937 579039912 583460064 611939907 616611204 631679904 636829776 651419901 656392572 669898592 672666768 707715448 710639892 725262112 747926553 753635916 772053216 796179879 815919876 822148272 868559868 875190096 924916806 947519856 955244664 997235404 1004847888 1061573172 1087893168 1130453874 1158079824 1223879814 1233222408 1273659552 1302839802 1312785144 1345333536 1415430896 1421279784 1495853106 1507271832 1592359758 1631839752 1644296544 1695680811 1737119736 1750380192 1835819721 1849833612 1895039712 1910489328 1954259703 1994470808 2009695776 2123146344 2175786336 2243779659 2260907748 2316159648 2388539637 2447759628 2466444816 2605679604 2625570288 2742397361 2830861792 2842559568 2991706212 3014543664 3184719516 3263679504 3391361622 3474239472 3671639442 3699667224 3820978656 3908519406 3988941616 4246292688 4487559318 4521815496 4777079274 4895519256 4932889632 5087042433 5211359208 5251140576 5484794722 5507459163 5685119136 5983412424 6029087328 6369439032 6527359008 6731338977 6782723244 6948478944 7165618911 7343278884 7399334448 7817038812 7977883232 8227192083 8492585376 8975118636 9043630992 9554158548 9791038512 10174084866 10422718416 10969589444 11014918326 11966824848 12738878064 13462677954 13565446488 14331237822 14686557768 14798668896 15634077624 16454384166 17950237272 18087261984 19108317096 19582077024 20194016931 20348169732 20845436832 21496856733 21939178888 22029836652 23933649696 24681576249 25477756128 26925355908 27130892976 28662475644 29373115536 31268155248 32908768332 35900474544 38216634192 40388033862 40696339464 42993713466 43878357776 44059673304 49363152498 53850711816 54261785952 57324951288 58746231072 60582050793 62536310496 65817536664 71800949088 74044728747 76433268384 80776067724 81392678928 85987426932 87756715552 88119346608 98726304996 107701423632 114649902576 121164101586 131635073328 148089457494 161552135448 162785357856 171974853864 176238693216 197452609992 215402847264 222134186241 229299805152 242328203172 263270146656 296178914988 323104270896 343949707728 394905219984 444268372482 484656406344 592357829976 646208541792 666402558723 687899415456 789810439968 888536744964 969312812688 1184715659952 1332805117446 1777073489928 1938625625376 2369431319904 2665610234892 3554146979856 5331220469784 7108293959712 10662440939568 21324881879136
• Sum of all divisors σ(n): 71912984951808
• Sum of proper divisors (its aliquot sum) s(n): 50588103072672
• 21324881879136 is an abundant number, because the sum of its proper divisors (50588103072672) is greater than itself. Its abundance is 29263221193536

Bases of 21324881879136

• Binary: 100110110010100010110000000100110000001100000₂
• Hexadecimal: 0x136516026060
• Base-36: 7K4IK2U00

Squares and roots of 21324881879136

• 21324881879136 squared (21324881879136²) is 454750587159102938512106496
• 21324881879136 cubed (21324881879136³) is 9697502555635610423226109038306232467456
• The square root of 21324881879136 is 4617887.1661330143
• The cube root of 21324881879136 is 27730.7880458709

Scales and comparisons

• 21,324,881,879,136 seconds is equal to 678,065 years, 14 weeks, 4 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 21,324,881,879,136 would take you about one million, six hundred ninety-five thousand, one hundred sixty-three 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 21324881879136 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21324881879136

• 21324881879136 backwards is 63197818842312
• The number of decimal digits it has is: 14
• The sum of 21324881879136's digits is 63
• More coming soon!