82981691339904

Names of 82981691339904

• Cardinal: 82981691339904 can be written as Eighty-two trillion, nine hundred eighty-one billion, six hundred ninety-one million, three hundred thirty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 8.2981691339904 × 10¹³

Factors of 82981691339904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 540

Divisors of 82981691339904

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 37 42 48 49 54 56 63 64 72 74 81 84 96 98 108 111 112 126 128 144 147 148 162 168 189 192 196 216 222 224 243 252 259 288 294 296 324 333 336 378 384 392 432 441 444 448 486 491 504 518 567 576 588 592 648 666 672 729 756 777 784 864 882 888 896 972 982 999 1008 1036 1134 1152 1176 1184 1296 1323 1332 1344 1369 1458 1473 1512 1554 1568 1701 1728 1764 1776 1813 1944 1964 1998 2016 2072 2187 2268 2331 2352 2368 2592 2646 2664 2688 2738 2916 2946 2997 3024 3108 3136 3402 3437 3456 3528 3552 3626 3888 3928 3969 3996 4032 4107 4144 4374 4419 4536 4662 4704 4736 5103 5184 5292 5328 5439 5476 5832 5892 5994 6048 6216 6272 6561 6804 6874 6993 7056 7104 7252 7776 7856 7938 7992 8064 8214 8288 8748 8838 8991 9072 9324 9408 9583 10206 10311 10368 10584 10656 10878 10952 11664 11784 11907 11988 12096 12321 12432 13122 13257 13608 13748 13986 14112 14208 14504 15309 15552 15712 15876 15984 16317 16428 16576 17496 17676 17982 18144 18167 18648 18816 19166 19683 20412 20622 20979 21168 21312 21756 21904 23328 23568 23814 23976 24059 24192 24642 24864 26244 26514 26973 27216 27496 27972 28224 28749 29008 30618 30933 31104 31424 31752 31968 32634 32856 33152 34992 35352 35721 35964 36288 36334 36963 37296 38332 39366 39771 40824 41244 41958 42336 42624 43512 43808 45927 46656 47136 47628 47952 48118 48951 49284 49728 52488 53028 53946 54432 54501 54992 55944 56448 57498 58016 61236 61866 62848 62937 63504 63936 65268 65712 67081 69984 70704 71442 71928 72177 72576 72668 73926 74592 76664 78732 79542 80919 81648 82488 83916 84672 86247 87024 87616 91854 92799 93312 94272 95256 95904 96236 97902 98568 99456 104976 106056 107163 107892 108864 109002 109984 110889 111888 114996 116032 119313 122472 123732 125874 127008 127169 127872 130536 131424 134162 137781 139968 141408 142884 143856 144354 145336 146853 147852 149184 153328 157464 159084 161838 163296 163503 164976 167832 169344 172494 174048 175232 183708 185598 188544 188811 190512 191808 192472 195804 197136 201243 209952 212112 214326 215784 216531 217728 218004 219968 221778 223776 229992 232064 238626 242757 244944 247464 251748 254016 254338 258741 261072 262848 268324 275562 278397 279936 282816 285768 287712 288708 290672 293706 295704 298368 306656 314928 318168 321489 323676 326592 327006 329952 332667 335664 344988 348096 357939 367416 371196 377622 381024 381507 383616 384944 391608 394272 402486 419904 424224 428652 431568 433062 436008 439936 440559 443556 447552 459984 477252 485514 489888 490509 494928 503496 508032 508676 517482 522144 525696 536648 551124 556794 565632 566433 571536 575424 577416 581344 587412 591408 603729 613312 629856 636336 642978 647352 649593 653184 654012 659904 665334 671328 672179 689976 696192 715878 728271 734832 742392 755244 762048 763014 769888 776223 783216 788544 804972 835191 839808 848448 857304 863136 866124 872016 881118 887112 890183 895104 919968 954504 964467 971028 979776 981018 989856 998001 1006992 1017352 1034964 1044288 1073296 1073817 1102248 1113588 1132866 1143072 1144521 1150848 1154832 1162688 1174824 1182816 1207458 1226624 1259712 1272672 1285956 1294704 1299186 1308024 1319808 1321677 1330668 1342656 1344358 1379952 1431756 1456542 1469664 1471527 1484784 1510488 1524096 1526028 1539776 1552446 1566432 1577088 1609944 1670382 1696896 1699299 1714608 1726272 1732248 1744032 1762236 1774224 1780366 1811187 1839936 1909008 1928934 1942056 1948779 1959552 1962036 1979712 1996002 2013984 2016537 2034704 2069928 2088576 2146592 2147634 2204496 2227176 2265732 2286144 2289042 2309664 2325376 2328669 2349648 2365632 2414916 2505573 2519424 2545344 2571912 2589408 2598372 2616048 2643354 2661336 2670549 2685312 2688716 2759904 2863512 2913084 2939328 2943054 2969568 2994003 3020976 3052056 3079552 3104892 3132864 3219888 3221451 3340764 3398598 3429216 3433563 3452544 3464496 3488064 3524472 3548448 3560732 3622374 3679872 3818016 3857868 3884112 3897558 3924072 3959424 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541203768 556237206 561248352 565066368 570964464 574848576 576838584 580762656 586824588 592861878 602272384 618518592 631404396 635699664 648943407 652530816 653357988 659244096 670656672 677556432 695495808 715162122 721605024 741649608 748331136 754488756 761285952 762250986 769118112 774350208 782432784 790482504 834355809 841872528 847599552 862272864 865257876 871143984 880236882 889292817 894208896 903408576 947106594 953549496 962140032 980036982 988866144 1005985008 1016334648 1025490816 1043243712 1053976672 1082407536 1112474412 1122496704 1141928928 1143376479 1149697152 1153677168 1161525312 1173649176 1185723756 1237037184 1262808792 1271399328 1297886814 1306715976 1318488192 1320355323 1341313344 1355112864 1430324244 1443210048 1470055473 1483299216 1508977512 1522571904 1524501972 1538236224 1564865568 1580965008 1668711618 1683745056 1695199104 1724545728 1730515752 1742287968 1760473764 1778585634 1806817152 1894213188 1907098992 1946830221 1960073964 1977732288 2011970016 2032669296 2086487424 2107953344 2164815072 2224948824 2244993408 2283857856 2286752958 2307354336 2323050624 2347298352 2371447512 2503067427 2525617584 2542798656 2595773628 2613431952 2640710646 2667878451 2682626688 2710225728 2860648488 2886420096 2940110946 2966598432 3017955024 3049003944 3076472448 3129731136 3161930016 3337423236 3367490112 3430129437 3449091456 3461031504 3484575936 3520947528 3557171268 3788426376 3814197984 3893660442 3920147928 3955464576 4023940032 4065338592 4215906688 4329630144 4410166419 4449897648 4567715712 4573505916 4614708672 4694596704 4742895024 5006134854 5051235168 5085597312 5191547256 5226863904 5281421292 5335756902 5420451456 5721296976 5840490663 5880221892 5933196864 6035910048 6098007888 6259462272 6323860032 6674846472 6734980224 6860258874 6922063008 6969151872 7041895056 7114342536 7576852752 7628395968 7787320884 7840295856 8003635353 8047880064 8130677184 8659260288 8820332838 8899795296 9147011832 9229417344 9389193408 9485790048 10012269708 10102470336 10290388311 10383094512 10453727808 10562842584 10671513804 11442593952 11680981326 11760443784 11866393728 12071820096 12196015776 12647720064 13230499257 13349692944 13720517748 13844126016 14083790112 14228685072 15153705504 15256791936 15574641768 15680591712 16007270706 16261354368 17521471989 17640665676 17799590592 18294023664 18778386816 18971580096 20024539416 20204940672 20580776622 20766189024 20907455616 21125685168 21343027608 22885187904 23361962652 23520887568 24010906059 24143640192 24392031552 26460998514 26699385888 27441035496 27688252032 28167580224 28457370144 30307411008 30871164933 31149283536 31361183424 32014541412 35042943978 35281331352 35599181184 36588047328 37943160192 40049078832 41161553244 41532378048 42251370336 42686055216 45770375808 46723925304 47041775136 48021812118 48784063104 52921997028 53398771776 54882070992 56335160448 56914740288 60614822016 61742329866 62298567072 62722366848 64029082824 70085887956 70562662704 72032718177 73176094656 80098157664 82323106488 83064756096 84502740672 85372110432 92613494799 93447850608 94083550272 96043624236 105843994056 106797543552 109764141984 113829480576 123484659732 124597134144 128058165648 140171775912 141125325408 144065436354 146352189312 160196315328 164646212976 169005481344 170744220864 185226989598 186895701216 188167100544 192087248472 211687988112 216098154531 219528283968 246969319464 249194268288 256116331296 280343551824 282250650816 288130872708 320392630656 329292425952 341488441728 370453979196 373791402432 384174496944 423375976224 432196309062 439056567936 493938638928 512232662592 560687103648 564501301632 576261745416 648294463593 658584851904 740907958392 747582804864 768348993888 846751952448 864392618124 987877277856 1024465325184 1121374207296 1152523490832 1296588927186 1317169703808 1481815916784 1536697987776 1693503904896 1728785236248 1975754555712 2242748414592 2305046981664 2593177854372 2963631833568 3073395975552 3457570472496 3951509111424 4610093963328 5186355708744 5927263667136 6915140944992 9220187926656 10372711417488 11854527334272 13830281889984 20745422834976 27660563779968 41490845669952 82981691339904
• Sum of all divisors σ(n): 297063595326960
• Sum of proper divisors (its aliquot sum) s(n): 214081903987056
• 82981691339904 is an abundant number, because the sum of its proper divisors (214081903987056) is greater than itself. Its abundance is 131100212647152

Bases of 82981691339904

• Binary: 10010110111100010101110001111000011010010000000₂
• Hexadecimal: 0x4B78AE3C3480
• Base-36: TEX9GI000

Squares and roots of 82981691339904

• 82981691339904 squared (82981691339904²) is 6885961097631098510862729216
• 82981691339904 cubed (82981691339904³) is 571408698382210369548172047455069367435264
• The square root of 82981691339904 is 9109428.7054624891
• The cube root of 82981691339904 is 43617.4991024105

Scales and comparisons

• 82,981,691,339,904 seconds is equal to 2,638,561 years, 5 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 82,981,691,339,904 would take you about six million, five hundred ninety-six thousand, four hundred two 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 82981691339904 cubic inches would be around 3634.8 feet tall.

Recreational maths with 82981691339904

• 82981691339904 backwards is 40993319618928
• 82981691339904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82981691339904's digits is 72
• More coming soon!