1381755215825600

Names of 1381755215825600

• Cardinal: 1381755215825600 can be written as One quadrillion, three hundred eighty-one trillion, seven hundred fifty-five billion, two hundred fifteen million, eight hundred twenty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.3817552158256 × 10¹⁵

Factors of 1381755215825600

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17510

Divisors of 1381755215825600

• Number of divisors d(n): 1512
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 31 32 35 40 44 50 55 56 61 62 64 70 77 80 88 100 110 112 121 122 124 140 154 155 160 175 176 200 217 220 224 242 244 248 275 280 305 308 310 320 341 350 352 385 400 427 434 440 448 484 488 496 550 560 605 610 616 620 671 682 700 704 770 775 800 847 854 868 880 961 968 976 992 1085 1100 1120 1210 1220 1232 1240 1342 1364 1400 1525 1540 1550 1600 1694 1705 1708 1736 1760 1891 1922 1925 1936 1952 1984 2135 2170 2200 2240 2387 2420 2440 2464 2480 2684 2728 2800 3025 3050 3080 3100 3355 3388 3410 3416 3472 3520 3751 3782 3844 3850 3872 3904 4235 4270 4340 4400 4697 4774 4805 4840 4880 4928 4960 5368 5425 5456 5600 6050 6100 6160 6200 6710 6727 6776 6820 6832 6944 7381 7502 7564 7688 7700 7744 8470 8525 8540 8680 8800 9394 9455 9548 9610 9680 9760 9920 10571 10675 10736 10850 10912 11200 11935 12100 12200 12320 12400 13237 13420 13454 13552 13640 13664 13888 14762 15004 15128 15376 15400 16775 16940 17050 17080 17360 17393 17600 18755 18788 18910 19096 19220 19360 19520 20801 21142 21175 21350 21472 21700 21824 23485 23870 24025 24200 24400 24640 24800 26257 26474 26840 26908 27104 27280 27328 29524 30008 30256 30752 30800 33550 33635 33880 34100 34160 34720 34786 36905 37510 37576 37820 38192 38440 38720 41602 42284 42350 42700 42944 43400 46970 47275 47740 48050 48400 48800 49600 51667 52514 52855 52948 53680 53816 54208 54560 58621 59048 59675 60016 60512 61504 61600 66185 67100 67270 67760 68200 68320 69440 69572 73810 73997 75020 75152 75640 76384 76880 83204 84568 84700 85400 86800 86965 93775 93940 94550 95480 96100 96800 97600 103334 104005 105028 105710 105896 107360 107632 109120 116281 117242 117425 118096 119350 120032 121024 121751 123200 131285 132370 134200 134540 135520 136400 136640 139144 145607 147620 147994 150040 150304 151280 152768 153760 166408 168175 169136 169400 170800 173600 173930 184525 187550 187880 189100 190960 191323 192200 193600 206668 208010 210056 211420 211792 214720 215264 228811 232562 234484 234850 236192 238700 240064 243502 258335 262570 264275 264740 268400 269080 271040 272800 278288 291214 293105 295240 295988 300080 300608 302560 307520 330925 332816 336350 338272 338800 341600 347200 347860 369050 369985 375100 375760 378200 381920 382646 384400 410347 413336 416020 420112 422840 423584 430528 434825 457622 465124 468968 469700 472384 477400 487004 516670 520025 525140 528550 529480 536800 538160 539183 545600 556576 581405 582428 586210 590480 591976 600160 605120 608755 644831 656425 661850 665632 672700 676544 677600 683200 695720 728035 738100 739970 750200 751520 756400 763840 765292 768800 813967 820694 826672 832040 840224 845680 847168 869650 915244 930248 937936 939400 954800 956615 974008 1033340 1040050 1050280 1057100 1058960 1060973 1073600 1076320 1078366 1113152 1144055 1162810 1164856 1172420 1180960 1183952 1200320 1217510 1289662 1291675 1312850 1323700 1331264 1339261 1345400 1355200 1391440 1456070 1465525 1476200 1479940 1500400 1503040 1512800 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1838614030 1841849128 1867312480 1872043376 1897924160 1986079480 2022475433 2039190106 2042373025 2054043728 2075854550 2087716576 2104970432 2142817600 2269805120 2283440005 2302311410 2334140600 2340054220 2357099360 2372405200 2376579520 2482599350 2532542551 2562683200 2567554660 2574059642 2609645720 2614237472 2631213040 2657093824 2674347680 2837256400 2894334344 2925067775 2941782448 2946374200 2970724400 3019424800 3177727168 3209443325 3262057150 3267796840 3289016300 3321367280 3342934600 3367284800 3594576524 3611053600 3617917930 3653504008 3677228060 3683698256 3734624960 3744086752 3972158960 3979709723 4044950866 4078380212 4084746050 4108087456 4151709100 4175433152 4493220655 4566880010 4596535075 4604622820 4668281200 4680108440 4714198720 4744810400 4965198700 5065085102 5097975265 5135109320 5148119284 5219291440 5228474944 5262426080 5348695360 5674512800 5755778525 5788668688 5850135550 5883564896 5892748400 5941448800 6038849600 6418886650 6435149105 6524114300 6535593680 6578032600 6642734560 6685869200 7137165371 7189153048 7222107200 7235835860 7307008016 7354456120 7367396512 7488173504 7944317920 7959419446 8089901732 8156760424 8169492100 8216174912 8303418200 8986441310 9044794825 9133760020 9193070150 9209245640 9336562400 9360216880 9489620800 9930397400 10112377165 10130170204 10195950530 10270218640 10296238568 10438582880 10524852160 11215545583 11349025600 11417200025 11511557050 11577337376 11700271100 11767129792 11785496800 11882897600 12662712755 12837773300 12870298210 13048228600 13071187360 13156065200 13285469120 13371738400 14157328031 14274330742 14378306096 14471671720 14614016032 14708912240 14734793024 15888635840 15918838892 16179803464 16313520848 16338984200 16606836400 17972882620 18089589650 18267520040 18386140300 18418491280 18673124800 18720433760 19860794800 19898548615 20224754330 20260340408 20391901060 20540437280 20592477136 20877165760 22431091166 22466103275 22834400050 23023114100 23154674752 23400542200 23570993600 25325425510 25489876325 25675546600 25740596420 26096457200 26142374720 26312130400 26743476800 27857968061 28314656062 28548661484 28756612192 28943343440 29228032064 29417824480 31837677784 32175745525 32359606928 32627041696 32677968400 33213672800 35685826855 35945765240 36179179300 36535040080 36772280600 36836982560 37440867520 39721589600 39797097230 40449508660 40520680816 40783802120 41080874560 41184954272 44862182332 44932206550 45668800100 46046228200 46801084400 50561885825 50650851020 50979752650 51351093200 51481192840 52192914400 52624260800 55715936122 56077727915 56629312124 57097322968 57513224384 57886686880 58835648960 63313563775 63675355568 64351491050 64719213856 65254083392 65355936800 66427345600 70786640155 71371653710 71891530480 72358358600 73070080160 73544561200 73673965120 78508819081 79443179200 79594194460 80899017320 81041361632 81567604240 82369908544 89724364664 89864413100 91337600200 92092456400 93602168800 99492743075 101123771650 101301702040 101959505300 102702186400 102962385680 104385828800 111431872244 112155455830 113258624248 114194645936 115773373760 123371001413 126627127550 127350711136 128702982100 129438427712 130711873600 139289840305 141573280310 142743307420 143783060960 144716717200 146140160320 147089122400 157017638162 159188388920 161798034640 162082723264 163135208480 178429134275 179448729328 179728826200 182675200400 184184912800 187204337600 198985486150 202247543300 202603404080 203919010600 205404372800 205924771360 222863744488 224310911660 226517248496 228389291872 246742002826 253254255100 254701422272 257405964200 278579680610 280388639575 283146560620 285486614840 287566121920 289433434400 294178244800 314035276324 318376777840 323596069280 326270416960 353933200775 356858268550 358897458656 359457652400 365350400800 368369825600 392544095405 397970972300 404495086600 405206808160 407838021200 411849542720 445727488976 448621823320 453034496992 456778583744 493484005652 506508510200 514811928400 557159361220 560777279150 566293121240 570973229680 578866868800 616855007065 628070552648 636753555680 647192138560 696449201525 707866401550 713716537100 717794917312 718915304800 730700801600 785088190810 795941944600 808990173200 810413616320 815676042400 863597009891 891454977952 897243646640 906068993984 986968011304 1013017020400 1029623856800 1114318722440 1121554558300 1132586242480 1141946459360 1233710014130 1256141105296 1273507111360 1392898403050 1415732803100 1427433074200 1437830609600 1570176381620 1591883889200 1617980346400 1631352084800 1727194019782 1782909955904 1794487293280 1962720477025 1973936022608 2026034040800 2059247713600 2228637444880 2243109116600 2265172484960 2283892918720 2467420028260 2512282210592 2785796806100 2831465606200 2854866148400 3084275035325 3140352763240 3183767778400 3235960692800 3454388039564 3588974586560 3925440954050 3947872045216 4052068081600 4317985049455 4457274889760 4486218233200 4530344969920 4934840056520 5024564421184 5571593612200 5662931212400 5709732296800 6168550070650 6280705526480 6367535556800 6908776079128 7850881908100 7895744090432 8635970098910 8914549779520 8972436466400 9869680113040 11143187224400 11325862424800 11419464593600 12337100141300 12561411052960 13817552158256 15701763816200 17271940197820 17944872932800 19739360226080 21589925247275 22286374448800 22651724849600 24674200282600 25122822105920 27635104316512 31403527632400 34543880395640 39478720452160 43179850494550 44572748897600 49348400565200 55270208633024 62807055264800 69087760791280 86359700989100 98696801130400 125614110529600 138175521582560 172719401978200 197393602260800 276351043165120 345438803956400 690877607912800 1381755215825600
• Sum of all divisors σ(n): 4485877879627872
• Sum of proper divisors (its aliquot sum) s(n): 3104122663802272
• 1381755215825600 is an abundant number, because the sum of its proper divisors (3104122663802272) is greater than itself. Its abundance is 1722367447976672

Bases of 1381755215825600

• Binary: 100111010001011001011110100110011100100101011000000₂
• Hexadecimal: 0x4E8B2F4CE4AC0
• Base-36: DLSHKZN1KW

Squares and roots of 1381755215825600

• 1381755215825600 squared (1381755215825600²) is 1909247476461250436689615360000
• 1381755215825600 cubed (1381755215825600³) is 2638112658902197252883311720555048841216000000
• The square root of 1381755215825600 is 37171968.1457089383
• The cube root of 1381755215825600 is 111380.8097355695

Scales and comparisons

• 1,381,755,215,825,600 seconds is equal to 43,935,541 years, 42 weeks, 2 days, 4 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,381,755,215,825,600 would take you about one hundred thirty-one million, eight hundred six thousand, six hundred twenty-five 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 1381755215825600 cubic inches would be around 9281.7 feet tall.

Recreational maths with 1381755215825600

• 1381755215825600 backwards is 0065285125571831
• The number of decimal digits it has is: 16
• The sum of 1381755215825600's digits is 59
• More coming soon!