82216913407720

Names of 82216913407720

• Cardinal: 82216913407720 can be written as Eighty-two trillion, two hundred sixteen billion, nine hundred thirteen million, four hundred seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.221691340772 × 10¹³

Factors of 82216913407720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111

Divisors of 82216913407720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 41 43 52 56 65 70 82 86 91 104 130 140 164 169 172 182 205 215 260 280 287 301 328 338 344 364 410 430 455 520 533 559 574 602 676 728 820 845 860 910 1066 1118 1148 1183 1204 1352 1435 1505 1640 1681 1690 1720 1763 1820 1849 2132 2197 2236 2296 2366 2408 2665 2795 2870 3010 3362 3380 3526 3640 3698 3731 3913 4264 4394 4472 4732 5330 5590 5740 5915 6020 6724 6760 6929 7052 7267 7396 7462 7826 8405 8788 8815 9245 9464 10660 10985 11180 11480 11767 11830 12040 12341 12943 13448 13858 14104 14534 14792 14924 15379 15652 16810 17576 17630 18490 18655 19565 21320 21853 21970 22360 22919 23534 23660 24037 24682 25886 27716 29068 29848 30758 31304 33620 34645 35260 36335 36980 37310 39130 43706 43940 45838 47068 47320 48074 48503 49364 50869 51772 55432 58136 58835 61516 61705 64715 67240 69290 70520 72283 72670 73960 74620 75809 76895 78260 79507 87412 87880 90077 91676 94136 94471 96148 97006 98728 101738 103544 109265 114595 117670 120185 123032 123410 129430 138580 144566 145340 149240 151618 152971 153790 156520 159014 160433 168259 174824 180154 183352 188942 192296 194012 203476 218530 229190 235340 240370 242515 246820 254345 258860 277160 284089 289132 290680 297947 303236 305942 307580 312481 318028 320866 336518 360308 361415 377884 379045 388024 397535 406952 437060 450385 458380 470680 472355 480740 485030 493640 505981 508690 517720 530663 556549 568178 578264 595894 606472 611884 615160 624962 630539 636056 641732 661297 673036 720616 722830 755768 758090 764855 795070 802165 841295 874120 900770 916760 939679 944710 961480 970060 985517 1011962 1017380 1033591 1061326 1113098 1136356 1191788 1223768 1249924 1261078 1283464 1322594 1346072 1420445 1445660 1489735 1516180 1529710 1562405 1590140 1604330 1682590 1801540 1879358 1889420 1940120 1971034 1988623 2023924 2034760 2067182 2085629 2122652 2187367 2226196 2272712 2383576 2499848 2522156 2529905 2645188 2653315 2782745 2840890 2891320 2979470 3032360 3059420 3108169 3124810 3152695 3180280 3208660 3259787 3306485 3365180 3603080 3693157 3758716 3778840 3873311 3942068 3977246 4047848 4062253 4134364 4171258 4245304 4374734 4452392 4698395 4927585 5044312 5059810 5167955 5290376 5306630 5565490 5681780 5958940 6118840 6216338 6249620 6305390 6417320 6519574 6577753 6612970 6730360 6898619 7235137 7386314 7517432 7746622 7884136 7954492 8124506 8268728 8342516 8749468 9396790 9855170 9943115 10119620 10335910 10428145 10613260 10936835 11130980 11363560 11917880 12215827 12432676 12499240 12610780 12811721 13039148 13155506 13225940 13436683 13797238 14470274 14772628 15493244 15540845 15908984 16249012 16298935 16685032 17498936 18465785 18793580 19366555 19710340 19886230 20239240 20311265 20671820 20856290 21226520 21757183 21873670 22261960 22818509 24431654 24865352 25221560 25623442 25852099 26078296 26311012 26451880 26873366 27113177 27594476 28435771 28940548 29545256 30986488 31081690 32498024 32597870 32888765 34493095 36175685 36931570 37587160 38733110 39420680 39772460 40406197 40622530 41343640 41712580 42377231 43514366 43747340 45637018 48863308 51246884 51704198 52622024 53746732 54226354 55188952 56871542 57881096 61079135 62163380 64058605 65195740 65777530 67183415 68986190 72351370 73863140 77466220 79544920 80812394 81245060 83425160 84754462 85510789 87028732 87494680 89682047 91274036 94056781 97726616 102493768 103408396 107493464 108452708 108785915 113743084 114092545 122158270 124326760 128117210 129260495 130391480 131555060 133651267 134366830 135565885 137972380 142178855 144702740 147726280 154932440 158805751 161624788 162490120 166552373 169508924 171021578 174057464 174676879 179364094 182548072 188113562 202030985 206816792 211886155 216905416 217571830 227486168 228185090 244316540 256234420 258520990 263110120 267302534 268733660 271131770 275944760 282843379 284357710 289405480 296640617 317611502 323249576 333104746 339017848 342043156 349353758 358728188 376227124 404061970 423772310 427553945 435143660 448410235 456370180 470283905 488633080 512468840 517041980 525280561 534605068 537467320 542263540 550904003 565686758 568715420 593281234 635223004 666209492 668256335 684086312 698707516 717456376 752454248 794028755 808123940 832761865 847544620 855107890 870287320 873384395 896820470 912740360 935558869 940567810 1034083960 1050561122 1069210136 1084527080 1101808006 1111640257 1131373516 1137430840 1165866611 1186562468 1222738153 1270446008 1332418984 1336512670 1397415032 1414216895 1483203085 1588057510 1616247880 1665523730 1695089240 1710215780 1737466471 1746768790 1793640940 1871117738 1881135620 2101122244 2203616012 2223280514 2262747032 2331733222 2373124936 2445476306 2626402805 2673025340 2754520015 2828433790 2966406170 3176115020 3331047460 3420431560 3474932942 3493537580 3587281880 3676963927 3742235476 3762271240 3856328021 4202244488 4407232024 4446561028 4663466444 4677794345 4890952612 5252805610 5346050680 5509040030 5558201285 5656867580 5829333055 5932812340 6113690765 6352230040 6662094920 6828647293 6949865884 6987075160 7161752039 7353927854 7484470952 7712656042 8687332355 8893122056 9326932888 9355588690 9781905224 10505611220 11018080060 11116402570 11313735160 11658666110 11865624680 12162265297 12227381530 13657294586 13899731768 14323504078 14707855708 15425312084 17374664710 18384819635 18711177380 19281640105 21011222440 22036160120 22232805140 22587064123 23317332220 24324530594 24454763060 27314589172 28647008156 29415711416 30850624168 34143236465 34749329420 35808760195 36769639270 37422354760 38563280210 44465610280 45174128246 46634664440 47800531051 48649061188 48909526120 50132264273 54629178344 57294016312 60811326485 68286472930 69498658840 71617520390 73539278540 77126560420 90348256492 95601062102 97298122376 100264528546 112935320615 121622652970 136572945860 143235040780 147078557080 154253120840 158109448861 180696512984 191202124204 200529057092 225870641230 239002655255 243245305940 250661321365 273145891720 286470081560 293631833599 316218897722 382404248408 401058114184 451741282460 478005310510 486490611880 501322642730 587263667198 632437795444 790547244305 903482564920 956010621020 1002645285460 1174527334396 1264875590888 1468159167995 1581094488610 1912021242040 2005290570920 2055422835193 2349054668792 2936318335990 3162188977220 4110845670386 5872636671980 6324377954440 8221691340772 10277114175965 11745273343960 16443382681544 20554228351930 41108456703860 82216913407720
• Sum of all divisors σ(n): 240336169920000
• Sum of proper divisors (its aliquot sum) s(n): 158119256512280
• 82216913407720 is an abundant number, because the sum of its proper divisors (158119256512280) is greater than itself. Its abundance is 75902343104560

Bases of 82216913407720

• Binary: 10010101100011010011101111010110000111011101000₂
• Hexadecimal: 0x4AC69DEB0EE8
• Base-36: T55XFGQUG

Squares and roots of 82216913407720

• 82216913407720 squared (82216913407720²) is 6759620850292528702955598400
• 82216913407720 cubed (82216913407720³) is 555755162117519470002173079284795779648000
• The square root of 82216913407720 is 9067354.2672446629
• The cube root of 82216913407720 is 43483.0891077449

Scales and comparisons

• 82,216,913,407,720 seconds is equal to 2,614,243 years, 27 weeks, 4 days, 22 hours, 8 minutes, 40 seconds.
• To count from 1 to 82,216,913,407,720 would take you about six million, five hundred thirty-five thousand, six hundred 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 82216913407720 cubic inches would be around 3623.6 feet tall.

Recreational maths with 82216913407720

• 82216913407720 backwards is 02770431961228
• 82216913407720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82216913407720's digits is 52
• More coming soon!