80815454199942

Names of 80815454199942

• Cardinal: 80815454199942 can be written as Eighty trillion, eight hundred fifteen billion, four hundred fifty-four million, one hundred ninety-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 8.0815454199942 × 10¹³

Factors of 80815454199942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 154

Divisors of 80815454199942

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 29 31 33 42 58 62 66 71 77 87 93 121 142 154 174 186 203 213 217 231 242 319 341 363 406 426 434 462 497 609 638 651 682 726 781 841 847 899 957 994 1023 1218 1302 1331 1491 1562 1682 1694 1798 1914 2046 2059 2201 2233 2343 2387 2523 2541 2662 2697 2982 3509 3751 3993 4118 4402 4466 4686 4774 5041 5046 5082 5394 5467 5887 6177 6293 6603 6699 7018 7161 7502 7986 8591 9251 9317 9889 10082 10527 10934 11253 11774 12354 12586 13206 13398 14322 14413 14641 15123 15407 16401 17182 17661 18502 18634 18879 19778 21054 22506 22649 24211 24563 25773 26071 26257 27753 27951 28826 29282 29667 30246 30814 32802 35287 35322 37758 38599 41261 43239 43923 45298 46221 48422 49126 51546 52142 52514 55451 55506 55902 59334 59711 60137 63829 64757 67947 69223 70574 72633 73689 77198 78213 78771 82522 86478 87846 92442 94501 101761 102487 105861 108779 110902 115797 119422 120274 123783 127658 129514 135894 138446 145266 146189 147378 156271 156426 157542 158543 166353 169477 179133 180411 182497 189002 191487 194271 203522 204974 207669 211722 217558 231594 247566 249139 266321 270193 283503 286781 288827 292378 305283 307461 312542 317086 326337 332706 338954 358266 360822 364994 382974 388157 388542 415338 417977 424589 438567 446803 453871 468813 475629 498278 508431 532642 540386 547491 567006 573562 577654 609961 610566 614922 652674 656821 661507 702119 712327 747417 761453 776314 798963 810579 835954 849178 860343 866481 877134 893606 907742 937626 951258 1016862 1023323 1039511 1093897 1094982 1119371 1164471 1196569 1219922 1253931 1273767 1313642 1323014 1340409 1361613 1404238 1424654 1494834 1522906 1597926 1608079 1621158 1718981 1720686 1732962 1743973 1829883 1851041 1864247 1970463 1984521 2007467 2046646 2079022 2106357 2136981 2187794 2238742 2284359 2328942 2393138 2507862 2547534 2680818 2723226 2740529 2929531 2972123 3069969 3118533 3154591 3177097 3216158 3281691 3358113 3437962 3487946 3589707 3659766 3702082 3728494 3940926 3969042 4014934 4212714 4239481 4269727 4273962 4531859 4568718 4597747 4824237 4914833 5156943 5231919 5481058 5553123 5592741 5859062 5944246 6022401 6139938 6237066 6309182 6354194 6563382 6709571 6716226 7179414 7225031 7276577 7723309 7835597 8221587 8375983 8478962 8539454 8788593 8916369 9063718 9195494 9463773 9531291 9648474 9829666 10313886 10463838 11106246 11185482 11256553 12032867 12044802 12313081 12718443 12809181 12957287 13162259 13419142 13595577 13793241 14450062 14553154 14744499 15446618 15671194 16443174 16751966 17577186 17688869 17832738 18908791 18927546 19062582 19183703 20128713 20361451 20506717 21675093 21829731 22082137 22513106 23169927 23506791 24065734 24626162 25127949 25436886 25618362 25914574 26324518 27191154 27586482 29488998 29676367 30145819 31723013 32224841 33769659 34700501 35377738 36098601 36939243 37817582 38367406 38871861 39486777 40257426 40722902 41013434 43350186 43659462 44164274 46339854 46634291 46966997 47013582 49850449 50255898 50575217 53066607 54063163 56726373 57551109 59352734 60291638 61084353 61520151 63446026 64449682 66246411 67539318 69401002 72197202 73805281 73878486 77743722 78973554 79475341 84956399 86191567 89029101 90437457 92135813 93268582 93933994 95169039 96674523 99700898 101150434 104101503 106133214 108126326 113452746 115102218 122168706 123040302 123822083 131423911 132361537 132492822 139902873 140900991 142530157 147610562 149551347 151725651 158950682 162189489 169912798 172383134 178058202 180874914 184271626 190338078 193349046 194577559 207996701 208203006 211020733 221415843 223975961 225573887 238426023 242903507 247644166 254869197 258574701 262847822 264723074 276407439 279805746 281801982 285060314 299102694 303451302 324378978 326440037 348953143 371466249 381705511 389155118 394271733 397084611 415993402 422041466 427590471 442831686 447951922 451147774 476852046 485807014 509738394 512977201 516636967 517149402 548354939 552814878 556327387 583732677 594694793 623990103 633062199 652880074 671927883 676721661 697906286 728710521 742932498 763411022 788543466 794169222 855180942 874228751 919967377 934520389 979320111 1025954402 1033273934 1046859429 1096709878 1112654774 1145116533 1167465354 1189389586 1247980206 1266124398 1343855766 1353443322 1362042913 1445663021 1455976907 1457421042 1538931603 1549910901 1567831727 1645064817 1668982161 1748457502 1784084379 1839934754 1869040778 1958640222 2093718858 2140353149 2287963711 2290233066 2463735571 2622686253 2671938577 2724085826 2759902131 2803561167 2891326042 2911953814 3077863206 3099821802 3135663454 3290129634 3337964322 3568168758 3590840407 3838484573 4086128739 4280706298 4336989063 4367930721 4575927422 4703495181 4927471142 5245372506 5343877154 5519804262 5607122334 5642749211 6031904329 6119601257 6421059447 6541642723 6863891133 7181680814 7391206713 7676969146 8015815731 8172257478 8673978126 8735861442 9406990362 10119641147 10772521221 11285498422 11515453719 12063808658 12239202514 12842118894 13083285446 13727782266 14782413426 14982472043 15902293231 16015745977 16031631462 16928247633 17246148997 18095712987 18358803771 19624928169 20239282294 21545042442 23030907438 27101091281 29964944086 30358923441 31804586462 32031491954 33856495266 34492297994 36191425974 36717607542 39249856338 39499244477 42223330303 44947416129 47706879693 48047237931 51738446991 54202182562 60717846882 62070241321 66350947619 78998488954 81303273843 84446660606 89894832258 95413759386 96094475862 103476893982 111316052617 118497733431 124140482642 126669990909 132701895238 162606547686 174925225541 186210723963 189707638967 199052842857 222632105234 236995466862 253339981818 333948157851 349850451082 372421447926 379415277934 398105685714 434491689247 464456633333 524775676623 569122916901 667896315702 868983378494 928913266666 1049551353246 1138245833802 1224476578787 1303475067741 1393369899999 1924177480951 2448953157574 2606950135482 2786739799998 3673429736361 3848354961902 5772532442853 7346859472722 11545064885706 13469242366657 26938484733314 40407727099971 80815454199942
• Sum of all divisors σ(n): 220331143418880
• Sum of proper divisors (its aliquot sum) s(n): 139515689218938
• 80815454199942 is an abundant number, because the sum of its proper divisors (139515689218938) is greater than itself. Its abundance is 58700235018996

Bases of 80815454199942

• Binary: 10010011000000001010000011100001010000010000110₂
• Hexadecimal: 0x49805070A086
• Base-36: SNA3UU5C6

Squares and roots of 80815454199942

• 80815454199942 squared (80815454199942²) is 6531137637542923047312803364
• 80815454199942 cubed (80815454199942³) is 527816854620367492081254803800203786204888
• The square root of 80815454199942 is 8989741.6091866623
• The cube root of 80815454199942 is 43234.6027274293

Scales and comparisons

• 80,815,454,199,942 seconds is equal to 2,569,681 years, 24 weeks, 1 day, 5 hours, 45 minutes, 42 seconds.
• To count from 1 to 80,815,454,199,942 would take you about six million, four hundred twenty-four thousand, two hundred 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 80815454199942 cubic inches would be around 3602.9 feet tall.

Recreational maths with 80815454199942

• 80815454199942 backwards is 24999145451808
• The number of decimal digits it has is: 14
• The sum of 80815454199942's digits is 69
• More coming soon!