81042367876215200
81,042,367,876,215,200 is an even composite number composed of six prime numbers multiplied together.
What does the number 81042367876215200 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 972 divisors.
81042367876215200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred seventy-two divisors.
Prime factorization of 81042367876215200:
25 × 52 × 72 × 132 × 172 × 42329341
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 13 × 17 × 17 × 42329341)See below for interesting mathematical facts about the number 81042367876215200 from the Numbermatics database.
Names of 81042367876215200
- Cardinal: 81042367876215200 can be written as Eighty-one quadrillion, forty-two trillion, three hundred sixty-seven billion, eight hundred seventy-six million, two hundred fifteen thousand, two hundred.
Scientific notation
- Scientific notation: 8.10423678762152 × 1016
Factors of 81042367876215200
Divisors of 81042367876215200
- Number of divisors d(n): 972
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 25 26 28 32 34 35 40 49 50 52 56 65 68 70 80 85 91 98 100 104 112 119 130 136 140 160 169 170 175 182 196 200 208 221 224 238 245 260 272 280 289 325 338 340 350 364 392 400 416 425 442 455 476 490 520 544 560 578 595 637 650 676 680 700 728 784 800 833 845 850 884 910 952 980 1040 1105 1120 1156 1183 1190 1225 1274 1300 1352 1360 1400 1445 1456 1547 1568 1666 1690 1700 1768 1820 1904 1960 2023 2080 2210 2275 2312 2366 2380 2450 2548 2600 2704 2720 2800 2873 2890 2912 2975 3094 3185 3332 3380 3400 3536 3640 3757 3808 3920 4046 4165 4225 4420 4550 4624 4732 4760 4900 5096 5200 5408 5525 5600 5746 5780 5915 5950 6188 6370 6664 6760 6800 7072 7225 7280 7514 7735 7840 8092 8281 8330 8450 8840 9100 9248 9464 9520 9800 10115 10192 10400 10829 11050 11492 11560 11830 11900 12376 12740 13328 13520 13600 14161 14365 14450 14560 15028 15470 15925 16184 16562 16660 16900 17680 18200 18785 18928 19040 19600 20111 20230 20384 20825 21658 22100 22984 23120 23660 23800 24752 25480 26299 26656 27040 28322 28730 28900 29575 30056 30940 31850 32368 33124 33320 33800 35360 36400 37570 37856 38675 39200 40222 40460 41405 41650 43316 44200 45968 46240 47320 47600 48841 49504 50575 50960 52598 54145 56644 57460 57800 59150 60112 61880 63700 64736 66248 66640 67600 70805 71825 72800 75140 77350 80444 80920 82810 83300 86632 88400 91936 93925 94640 95200 97682 100555 101150 101920 105196 108290 113288 114920 115600 118300 120224 123760 127400 131495 132496 133280 135200 140777 141610 143650 150280 154700 160888 161840 165620 166600 173264 176800 184093 187850 189280 195364 201110 202300 207025 210392 216580 226576 229840 231200 236600 244205 247520 254800 262990 264992 270725 281554 283220 287300 300560 309400 321776 323680 331240 333200 341887 346528 354025 368186 375700 390728 402220 404600 414050 420784 433160 453152 459680 473200 488410 502775 509600 525980 541450 563108 566440 574600 601120 618800 643552 657475 662480 666400 683774 703885 708050 736372 751400 781456 804440 809200 828100 841568 866320 920465 946400 976820 1005550 1051960 1082900 1126216 1132880 1149200 1221025 1237600 1314950 1324960 1367548 1407770 1416100 1472744 1502800 1562912 1608880 1618400 1656200 1709435 1732640 1840930 1953640 2011100 2103920 2165800 2252432 2265760 2298400 2393209 2442050 2629900 2735096 2815540 2832200 2945488 3005600 3217760 3312400 3418870 3519425 3681860 3907280 4022200 4207840 4331600 4504864 4602325 4786418 4884100 5259800 5470192 5631080 5664400 5890976 6624800 6837740 7038850 7363720 7814560 8044400 8547175 8663200 9204650 9572836 9768200 10519600 10940384 11262160 11328800 11966045 13675480 14077700 14727440 16088800 17094350 18409300 19145672 19536400 21039200 22524320 23932090 27350960 28155400 29454880 34188700 36818600 38291344 39072800 42329341 47864180 54701920 56310800 59830225 68377400 73637200 76582688 84658682 95728360 112621600 119660450 136754800 147274400 169317364 191456720 211646705 239320900 273509600 296305387 338634728 382913440 423293410 478641800 550281433 592610774 677269456 719598797 846586820 957283600 1058233525 1100562866 1185221548 1354538912 1439197594 1481526935 1693173640 1914567200 2074137709 2116467050 2201125732 2370443096 2751407165 2878395188 2963053870 3386347280 3597993985 3851970031 4148275418 4232934100 4402251464 4740886192 5037191579 5502814330 5756790376 5926107740 6772694560 7153658629 7195987970 7407634675 7703940062 8296550836 8465868200 8804502928 9354784361 9481772384 10074383158 10370688545 11005628660 11513580752 11852215480 12233179549 13757035825 14307317258 14391975940 14815269350 15407880124 16593101672 16931736400 17609005856 17989969925 18709568722 19259850155 20148766316 20741377090 22011257320 23027161504 23704430960 24466359098 25185957895 26963790217 27514071650 28614634516 28783951880 29630538700 30815760248 33186203344 33863472800 35260341053 35768293145 35979939850 37419137444 38519700310 40297532632 41482754180 44022514640 46773921805 47408861920 48932718196 50075610403 50371915790 51853442725 53927580434 55028143300 57229269032 57567903760 59261077400 61165897745 61631520496 65483490527 66372406688 70520682106 71536586290 71959879700 74838274888 77039400620 80595065264 82965508360 85632256843 88045029280 93547843610 96299250775 97865436392 100151220806 100743831580 103706885450 107855160868 110056286600 114458538064 115135807520 118522154800 121612196693 122331795490 123263040992 125929789475 130966981054 134818951085 141041364212 143073172580 143919759400 149676549776 154078801240 159031334137 161190130528 165931016720 171264513686 176301705265 178841465725 187095687220 192598501550 195730872784 200302441612 201487663160 207413770900 215710321736 220112573200 228917076128 233869609025 237044309600 243224393386 244663590980 250378052015 251859578950 261933962108 269637902170 282082728424 286146345160 287839518800 299353099552 305829488725 308157602480 318062668274 327417452635 331862033440 342529027372 350529272821 352603410530 357682931450 374191374440 385197003100 391461745568 400604883224 402975326320 414827541800 428161284215 431420643472 440225146400 458384433689 467739218050 486448786772 489327181960 500756104030 503719157900 523867924216 539275804340 564165456848 572292690320 575679037600 599425797901 608060983465 611658977450 616315204960 636125336548 654834905270 674094755425 685058054744 701058545642 705206821060 715365862900 748382748880 770394006200 795156670685 801209766448 805950652640 829655083600 851285376851 856322568430 862841286944 881508526325 916768867378 935478436100 972897573544 978654363920 1001512208060 1007438315800 1047735848432 1078551608680 1113219338959 1128330913696 1144585380640 1198851595802 1216121966930 1223317954900 1251890260075 1272250673096 1309669810540 1348189510850 1370116109488 1402117091284 1410413642120 1430731725800 1496765497760 1540788012400 1590313341370 1602419532896 1637087263175 1659310167200 1702570753702 1712645136860 1752646364105 1763017052650 1833537734756 1870956872200 1945795147088 1957308727840 2003024416120 2014876631600 2067407343781 2095471696864 2140806421075 2157103217360 2226438677918 2291922168445 2397703191604 2432243933860 2446635909800 2503780520150 2544501346192 2619339621080 2696379021700 2740232218976 2804234182568 2820827284240 2861463451600 2997128989505 3040304917325 3081576024800 3180626682740 3274174526350 3405141507404 3425290273720 3505292728210 3526034105300 3667075469512 3741913744400 3891590294176 3975783353425 4006048832240 4029753263200 4134814687562 4256426884255 4281612842150 4314206434720 4452877355836 4583844336890 4795406383208 4864487867720 4893271819600 5007561040300 5089002692384 5238679242160 5392758043400 5566096694795 5608468365136 5641654568480 5722926903200 5958997637957 5994257979010 6080609834650 6361253365480 6548349052700 6810283014808 6850580547440 7010585456420 7052068210600 7334150939024 7483827488800 7792535372713 7951566706850 8012097664480 8269629375124 8512853768510 8563225684300 8763231820525 8905754711672 9167688673780 9590812766416 9728975735440 9786543639200 10015122080600 10337036718905 10477358484320 10785516086800 11132193389590 11216936730272 11459610842225 11917995275914 11988515958020 12161219669300 12722506730960 13096698105400 13620566029616 13701161094880 14021170912840 14104136421200 14471851406467 14668301878048 14985644947525 15585070745426 15903133413700 16539258750248 17025707537020 17126451368600 17526463641050 17811509423344 18335377347560 19181625532832 19457951470880 20030244161200 20674073437810 21282134421275 21571032173600 22264386779180 22919221684450 23835990551828 23977031916040 24322439338600 25445013461920 26193396210800 27241132059232 27830483473975 28042341825680 28208272842400 28943702812934 29794988189785 29971289895050 31170141490852 31806266827400 33078517500496 34051415074040 34252902737200 35052927282100 35623018846688 36670754695120 38962676863565 40060488322400 41348146875620 42564268842550 44528773558360 45838443368900 47671981103656 47954063832080 48644878677200 51685183594525 52386792421600 55660966947950 56084683651360 57887405625868 59589976379570 59942579790100 62340282981704 63612533654800 66157035000992 68102830148080 68505805474400 70105854564200 72359257032335 73341509390240 77925353727130 82696293751240 85128537685100 89057547116720 91676886737800 95343962207312 95908127664160 97289757354400 101302959845269 103370367189050 111321933895900 115774811251736 119179952759140 119885159580200 124680565963408 127225067309600 136205660296160 140211709128400 144718514064670 148974940948925 155850707454260 165392587502480 170257075370200 178115094233440 183353773475600 190687924414624 194813384317825 202605919690538 206740734378100 222643867791800 231549622503472 238359905518280 239770319160400 249361131926816 280423418256800 289437028129340 297949881897850 311701414908520 330785175004960 340514150740400 361796285161675 366707546951200 389626768635650 405211839381076 413481468756200 445287735583600 463099245006944 476719811036560 479540638320800 506514799226345 578874056258680 595899763795700 623402829817040 681028301480800 723592570323350 779253537271300 810423678762152 826962937512400 890575471167200 953439622073120 1013029598452690 1157748112517360 1191799527591400 1246805659634080 1447185140646700 1558507074542600 1620847357524304 1653925875024800 2026059196905380 2315496225034720 2383599055182800 2532573996131725 2894370281293400 3117014149085200 3241694715048608 4052118393810760 4767198110365600 5065147992263450 5788740562586800 6234028298170400 8104236787621520 10130295984526900 11577481125173600 16208473575243040 20260591969053800 40521183938107600 81042367876215200
- Sum of all divisors σ(n): 264733000311013542
- Sum of proper divisors (its aliquot sum) s(n): 183690632434798342
- 81042367876215200 is an abundant number, because the sum of its proper divisors (183690632434798342) is greater than itself. Its abundance is 102648264558583142
Bases of 81042367876215200
- Binary: 1000111111110101110011010101011010000010010110001101000002
- Hexadecimal: 0x11FEB9AAD04B1A0
- Base-36: M5Z4DTXKFQ8
Squares and roots of 81042367876215200
- 81042367876215200 squared (810423678762152002) is 6567865390983797386509876711040000
- 81042367876215200 cubed (810423678762152003) is 532275363177570885985120501321085556019255808000000
-
The
square root of 81042367876215200 is 284679412.4558627089 -
The
cube root of 81042367876215200 is 432750.2962780097
Scales and comparisons
How big is 81042367876215200?- 81,042,367,876,215,200 seconds is equal to 2,576,896,617 years, 49 weeks, 6 days, 16 hours, 13 minutes, 20 seconds.
-
To count from 1 to 81,042,367,876,215,200 would take you about seven billion, seven hundred thirty million, six hundred eighty-nine thousand, eight hundred fifty-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 81042367876215200 cubic inches would be around 36062.5 feet tall.
Recreational maths with 81042367876215200
- 81042367876215200 backwards is 00251267876324018
- The number of decimal digits it has is: 17
- The sum of 81042367876215200's digits is 62
- More coming soon!
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The information we have on file for 81042367876215200 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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