21188937982013032

Names of 21188937982013032

• Cardinal: 21188937982013032 can be written as Twenty-one quadrillion, one hundred eighty-eight trillion, nine hundred thirty-seven billion, nine hundred eighty-two million, thirteen thousand and thirty-two.

Scientific notation

• Scientific notation: 2.1188937982013032 × 10¹⁶

Factors of 21188937982013032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 140

Divisors of 21188937982013032

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 41 44 49 56 77 79 82 88 98 121 154 158 164 196 242 287 308 316 328 343 392 451 484 539 553 574 616 632 686 847 869 902 968 1078 1106 1148 1331 1372 1681 1694 1738 1804 2009 2156 2212 2296 2401 2662 2744 3157 3239 3362 3388 3476 3608 3773 3871 4018 4312 4424 4802 4961 5324 5929 6083 6241 6314 6478 6724 6776 6952 7546 7742 8036 9317 9559 9604 9922 10648 11767 11858 12166 12482 12628 12956 13448 14063 15092 15484 16072 18491 18634 19118 19208 19844 22099 22673 23534 23716 24332 24964 25256 25912 26411 27097 28126 30184 30968 34727 35629 36982 37268 38236 39688 41503 42581 43687 44198 45346 47068 47432 48664 49928 52822 54194 54571 56252 65219 66913 68651 69454 71258 73964 74536 76472 82369 83006 85162 87374 88396 90692 94136 98441 105149 105644 108388 109142 112504 129437 130438 132799 133826 137302 138908 142516 147928 154693 158711 164738 166012 170324 174748 176792 181384 189679 196882 203401 210298 211288 216776 218284 243089 249403 255881 258874 260876 265598 267652 274604 277816 285032 290521 298067 305809 309386 317422 329476 332024 340648 349496 379358 381997 391919 393764 406802 420596 436568 456533 468391 480557 486178 493039 498806 511762 517748 521752 531196 535304 549208 576583 581042 596134 611618 618772 634844 658952 736043 755161 758716 763994 783838 787528 813604 841192 906059 913066 929593 936782 961114 972356 986078 997612 1023524 1035496 1062392 1082851 1110977 1153166 1162084 1192268 1223236 1237544 1269688 1423807 1460789 1472086 1510322 1517432 1527988 1567676 1627208 1701623 1745821 1791167 1812118 1826132 1859186 1873564 1922228 1944712 1972156 1995224 2047048 2086469 2140663 2165702 2221954 2237411 2306332 2324168 2384536 2446472 2673979 2743433 2814691 2847614 2921578 2944172 3020644 3055976 3135352 3195731 3278737 3363899 3403246 3451273 3491642 3582334 3624236 3652264 3718372 3747128 3844456 3944312 4036081 4172938 4281326 4311109 4331404 4443908 4474822 4612664 5152301 5286127 5347958 5423429 5486866 5629382 5695228 5843156 5888344 6041288 6342413 6391462 6507151 6557474 6727798 6806492 6902546 6983284 7164668 7248472 7436744 7776839 8072162 8306771 8345876 8562652 8622218 8662808 8887816 8949644 9966649 10225523 10304602 10491121 10572254 10695916 10846858 10973732 11258764 11390456 11686312 11911361 12220747 12538169 12684826 12782924 13014302 13114948 13455596 13612984 13805092 13966568 14329336 14984641 15553678 15661877 16068679 16144324 16613542 16691752 17125304 17244436 17899288 18717853 19204031 19702837 19933298 20214599 20451046 20609204 20982242 21144508 21391832 21693716 21947464 22517528 22951159 23547293 23822722 24158911 24441494 25076338 25369652 25565848 26028604 26229896 26911192 27610184 29969282 30177763 30961601 31107356 31323754 32137358 32288648 33227084 34488872 36066107 37002889 37435706 37964003 38408062 39405674 39866596 40429198 40902092 41218408 41964484 42289016 43387432 44396891 45550057 45902318 47094586 47645444 48317822 48882988 50152676 50739304 52057208 58147397 59657719 59938564 60355526 61923202 62214712 62647508 64274716 66454168 69766543 71578661 72132214 73437847 74005778 74871412 75928006 76816124 78811348 79733192 80858396 81804184 83928968 85545229 87767183 88793782 91100114 91804636 94189172 95290888 96635644 97765976 100305352 109633139 112480753 115402331 116294794 119315438 119877128 120711052 123846404 125295016 128549432 131024971 134428217 137919859 139533086 141502193 143157322 144264428 146875694 148011556 149742824 151856012 153632248 157622696 161716792 164831051 169112377 171090458 175534366 176755469 177587564 182200228 183609272 188378344 193271288 211244341 216731207 219266278 222360589 224961506 230804662 232589588 238630876 241422104 247692808 252462749 259020223 262049942 265748021 268856434 275839718 279066172 283004386 286314644 288528856 293751388 296023112 303712024 318850399 329662102 338224754 340577611 342180916 351068732 353510938 355175128 364400456 407031779 417604033 422488682 433462414 438532556 444721178 449923012 461609324 465179176 477261752 488365801 501050627 504925498 514064929 518040446 524099884 531496042 537712868 551679436 558132344 566008772 572629288 587502776 614370281 637700798 656234909 659324204 676449508 681155222 684361832 702137464 707021876 767431973 787365271 807816317 814063558 828798559 835208066 844977364 866924828 877065112 889442356 899846024 923218648 940997519 965439013 976731602 990515351 1002101254 1009850996 1028129858 1036080892 1048199768 1062992084 1075425736 1103358872 1132017544 1183786639 1228740562 1237288283 1269425641 1275401596 1312469818 1318648408 1352899016 1362310444 1414043752 1478710387 1517118449 1534863946 1556524123 1574730542 1615632634 1628127116 1657597118 1670416132 1689954728 1733849656 1778884712 1813141561 1860236147 1881995038 1930878026 1953463204 1981030702 2004202508 2019701992 2056259716 2072161784 2125984168 2367573278 2384043277 2445966479 2457481124 2474576566 2538851282 2550803192 2624939636 2724620888 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19944557171 20462597617 20701945418 21239658286 21488095244 21791337722 22046227588 22618856876 22793779624 23206359652 23385825848 25189181521 26043306058 26905631269 27032292364 27734429828 27927364102 28058835112 28787636024 32155510541 33376605878 34243530706 34644071924 35543917948 36467136596 36749154904 38580898279 39582999533 39889114342 40611129391 40925195234 41403890836 42479316572 42976190488 43582675444 44092455176 45237713752 46412719304 48535252199 50378363042 52086612116 53811262538 54064584728 55468859656 55854728204 60627125867 62201856409 63817489043 64311021082 66753211756 68487061412 69288143848 71087835896 72934273192 74338804001 76269682027 77161796558 79165999066 79778228684 81222258782 81850390468 82807781672 84958633144 87165350888 97070504398 97745774357 100284625639 100756726084 104173224232 107622525076 111709456408 116818120573 119852357471 121254251734 124403712818 127634978086 128622042164 133506423512 136974122824 143238183319 148677608002 152539364054 154323593116 158331998132 159556457368 162444517564 163700780936 188339418883 194141008796 195491548714 200569251278 201513452168 215245050152 225088573787 233636241146 239704714942 242508503468 248807425636 255269956172 257244084328 277080996731 284277905737 286476366638 297355216004 305078728108 308647186232 316663996264 324889035128 376678837766 388282017592 390983097428 401138502556 424389881069 435412994863 446722423301 450177147574 467272482292 479409429884 485017006936 497614851272 510539912344 533887774189 554161993462 568555811474 572952733276 594710432008 610157456216 684220420499 701992379473 753357675532 781966194856 802277005112 817726844011 838966502297 848779762138 870825989726 893444846602 900354295148 934544964584 958818859768 1067775548378 1103130882029 1108323986924 1137111622948 1145905466552 1318375932181 1368440840998 1403984758946 1506715351064 1575620016509 1635453688022 1677933004594 1697559524276 1741651979452 1786889693204 1800708590296 1989945340159 2135551096756 2206261764058 2216647973848 2274223245896 2636751864362 2736881681996 2807969517892 3047890964041 3127056963107 3151240033018 3270907376044 3355866009188 3395119048552 3483303958904 3573779386408 3979890680318 4271102193512 4412523528116 4789542943493 4913946656311 5273503728724 5473763363992 5615939035784 5872765516079 6095781928082 6254113926214 6302480066036 6541814752088 6711732018376 7721916174203 7959781360636 8825047056232 9228631525267 9579085886986 9827893312622 10547007457448 11745531032158 12191563856164 12508227852428 12604960132072 15443832348406 15919562721272 18457263050534 19158171773972 19655786625244 21889398741749 23491062064316 24383127712328 25016455704856 30887664696812 33526800604451 34397626594177 36914526101068 38316343547944 39311573250488 43778797483498 46982124128632 54053413219421 61775329393624 64600420676869 67053601208902 68795253188354 73829052202136 87557594966996 108106826438842 129200841353738 134107202417804 137590506376708 175115189933992 216213652877684 240783386159239 258401682707476 268214404835608 275181012753416 378373892535947 432427305755368 481566772318478 516803365414952 756747785071894 963133544636956 1513495570143788 1926267089273912 2648617247751629 3026991140287576 5297234495503258 10594468991006516 21188937982013032
• Sum of all divisors σ(n): 52923002276908800
• Sum of proper divisors (its aliquot sum) s(n): 31734064294895768
• 21188937982013032 is an abundant number, because the sum of its proper divisors (31734064294895768) is greater than itself. Its abundance is 10545126312882736

Bases of 21188937982013032

• Binary: 1001011010001110011101000010001100101011110111001101000₂
• Hexadecimal: 0x4B473A1195EE68
• Base-36: 5SMUNQ8BO14

Squares and roots of 21188937982013032

• 21188937982013032 squared (21188937982013032²) is 448971092805594500803563017833024
• 21188937982013032 cubed (21188937982013032³) is 9513220641174359251448388457027177600765967968768
• The square root of 21188937982013032 is 145564205.7032326613
• The cube root of 21188937982013032 is 276717.3542256451

Scales and comparisons

• 21,188,937,982,013,032 seconds is equal to 673,742,686 years, 7 weeks, 1 day, 18 hours, 43 minutes, 52 seconds.
• To count from 1 to 21,188,937,982,013,032 would take you about two billion, twenty-one million, two hundred twenty-eight thousand and 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 21188937982013032 cubic inches would be around 23059.8 feet tall.

Recreational maths with 21188937982013032

• 21188937982013032 backwards is 23031028973988112
• The number of decimal digits it has is: 17
• The sum of 21188937982013032's digits is 67
• More coming soon!