82813953715920

Names of 82813953715920

• Cardinal: 82813953715920 can be written as Eighty-two trillion, eight hundred thirteen billion, nine hundred fifty-three million, seven hundred fifteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.281395371592 × 10¹³

Factors of 82813953715920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 460

Divisors of 82813953715920

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 140 144 147 162 168 180 189 196 210 216 240 243 245 252 270 280 294 315 324 336 360 378 392 405 420 432 441 443 486 490 504 540 560 567 588 630 648 720 735 756 784 810 840 882 886 945 972 980 1008 1080 1134 1176 1215 1260 1296 1323 1329 1470 1512 1620 1680 1701 1764 1772 1890 1944 1960 2160 2205 2215 2268 2352 2430 2520 2646 2658 2835 2940 3024 3101 3240 3402 3528 3544 3780 3888 3920 3969 3987 4410 4430 4536 4860 5040 5292 5316 5670 5880 6202 6480 6615 6645 6804 7056 7088 7560 7938 7974 8505 8820 8860 9072 9303 9720 10584 10632 11340 11760 11907 11961 12404 13230 13290 13608 15120 15505 15876 15948 17010 17640 17720 18606 19440 19845 19935 21168 21264 21707 22680 23814 23922 24808 26460 26580 27216 27909 31010 31752 31896 34020 35280 35440 35883 37212 39690 39870 43414 45360 46515 47628 47844 49616 52920 53160 55818 59535 59805 62020 63504 63792 65121 68040 71766 74424 79380 79740 83727 86828 93030 95256 95688 105840 106320 107649 108535 111636 119070 119610 124040 130242 136080 139545 143532 148848 158760 159480 167454 173656 179415 186060 190512 191376 195363 196249 215298 217070 223272 238140 239220 248080 251181 260484 279090 287064 317520 318960 325605 334908 347312 358830 372120 390726 392498 418635 430596 434140 446544 476280 478440 502362 520968 538245 558180 574128 586089 588747 651210 669816 717660 744240 753543 781452 784996 837270 861192 868280 952560 956880 976815 981245 1004724 1041936 1076490 1116360 1172178 1177494 1255905 1302420 1339632 1373743 1435320 1507086 1562904 1569992 1674540 1722384 1736560 1758267 1766241 1953630 1962490 2009448 2152980 2232720 2344356 2354988 2511810 2604840 2747486 2870640 2930445 2943735 3014172 3125808 3139984 3349080 3516534 3532482 3767715 3907260 3924980 4018896 4121229 4305960 4688712 4709976 5023620 5209680 5274801 5298723 5494972 5860890 5887470 6028344 6698160 6868715 7033068 7064964 7535430 7814520 7849960 8242458 8611920 8791335 8831205 9377424 9419952 9616201 10047240 10549602 10597446 10989944 11721780 11774940 12056688 12363687 13737430 14066136 14129928 15070860 15629040 15699920 15896169 16484916 17582670 17662410 19232402 20094480 20606145 21099204 21194892 21979888 23443560 23549880 24727374 26374005 26493615 27474860 28132272 28259856 28848603 30141720 31792338 32969832 35165340 35324820 37091061 38464804 41212290 42198408 42389784 46887120 47099760 47688507 48081005 49454748 52748010 52987230 54949720 57697206 60283440 61818435 63584676 65939664 70330680 70649640 74182122 76929608 79480845 82424580 84396816 84779568 86545809 86938307 95377014 96162010 98909496 105496020 105974460 109899440 111273183 115394412 123636870 127169352 140661360 141299280 144243015 148364244 153859216 158961690 164849160 173091618 173876614 185455305 190754028 192324020 197818992 210992040 211948920 222546366 230788824 238442535 247273740 254338704 259637427 260814921 288486030 296728488 317923380 329698320 333819549 346183236 347753228 370910610 381508056 384648040 421984080 423897840 432729045 434691535 445092732 461577648 476885070 494547480 519274854 521629842 556365915 576972060 593456976 608568149 635846760 667639098 692366472 695506456 741821220 763016112 769296080 778912281 782444763 865458090 869383070 890185464 953770140 989094960 1038549708 1043259684 1112731830 1153944120 1217136298 1271693520 1298187135 1304074605 1335278196 1384732944 1391012912 1483642440 1557824562 1564889526 1669097745 1730916180 1738766140 1780370928 1825704447 1907540280 2077099416 2086519368 2225463660 2307888240 2336736843 2347334289 2434272596 2596374270 2608149210 2670556392 2967284880 3042840745 3115649124 3129779052 3338195490 3461832360 3477532280 3651408894 3815080560 3894561405 3912223815 4154198832 4173038736 4259977043 4450927320 4673473686 4694668578 4868545192 5192748540 5216298420 5341112784 5477113341 6085681490 6231298248 6259558104 6676390980 6923664720 6955064560 7042002867 7302817788 7789122810 7824447630 8519954086 8901854640 9128522235 9346947372 9389337156 9737090384 10385497080 10432596840 10954226682 11683684215 11736671445 12171362980 12462596496 12519116208 12779931129 13352781960 14084005734 14605635576 15578245620 15648895260 16431340023 17039908172 18257044470 18693894744 18778674312 20770994160 20865193680 21126008601 21299885215 21908453364 23367368430 23473342890 24342725960 25559862258 26705563920 27385566705 28168011468 29211271152 31156491240 31297790520 32862680046 34079816344 35210014335 36514088940 37387789488 37557348624 38339793387 42252017202 42599770430 43816906728 46734736860 46946685780 48685451920 49294020069 51119724516 54771133410 56336022936 62312982480 62595581040 63899655645 65725360092 68159632688 70420028670 73028177880 76679586774 82156700115 84504034404 85199540860 87633813456 93469473720 93893371560 98588040138 102239449032 105630043005 109542266820 112672045872 115019380161 127799311290 131450720184 140840057340 146056355760 147882060207 153359173548 164313400230 169008068808 170399081720 186938947440 187786743120 191698966935 197176080276 204478898064 211260086010 219084533640 230038760322 246470100345 255598622580 262901440368 281680114680 295764120414 306718347096 328626800460 338016137616 340798163440 345058140483 383397933870 394352160552 422520172020 438169067280 460077520644 492940200690 511197245160 563360229360 575096900805 591528240828 613436694192 657253600920 690116280966 739410301035 766795867740 788704321104 845040344040 920155041288 985880401380 1022394490320 1035174421449 1150193801610 1183056481656 1314507201840 1380232561932 1478820602070 1533591735480 1690080688080 1725290702415 1840310082576 1971760802760 2070348842898 2300387603220 2366112963312 2760465123864 2957641204140 3067183470960 3450581404830 3943521605520 4140697685796 4600775206440 5175872107245 5520930247728 5915282408280 6901162809660 8281395371592 9201550412880 10351744214490 11830564816560 13802325619320 16562790743184 20703488428980 27604651238640 41406976857960 82813953715920
• Sum of all divisors σ(n): 336265118280000
• Sum of proper divisors (its aliquot sum) s(n): 253451164564080
• 82813953715920 is an abundant number, because the sum of its proper divisors (253451164564080) is greater than itself. Its abundance is 170637210848160

Bases of 82813953715920

• Binary: 10010110101000110100000010010110010111011010000₂
• Hexadecimal: 0x4B51A04B2ED0
• Base-36: TCS7DUL00

Squares and roots of 82813953715920

• 82813953715920 squared (82813953715920²) is 6858150930062539976061446400
• 82813953715920 cubed (82813953715920³) is 567950593698992886488547366943529906688000
• The square root of 82813953715920 is 9100217.2345455579
• The cube root of 82813953715920 is 43588.0900815259

Scales and comparisons

• 82,813,953,715,920 seconds is equal to 2,633,227 years, 29 weeks, 3 days, 16 hours, 12 minutes.
• To count from 1 to 82,813,953,715,920 would take you about six million, five hundred eighty-three thousand and sixty-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 82813953715920 cubic inches would be around 3632.3 feet tall.

Recreational maths with 82813953715920

• 82813953715920 backwards is 02951735931828
• 82813953715920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82813953715920's digits is 63
• More coming soon!