18038083860956990000

Names of 18038083860956990000

• Cardinal: 18038083860956990000 can be written as Eighteen quintillion, thirty-eight quadrillion, eighty-three trillion, eight hundred sixty billion, nine hundred fifty-six million, nine hundred ninety thousand.

Scientific notation

• Scientific notation: 1.803808386095699 × 10¹⁹

Factors of 18038083860956990000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 350

Divisors of 18038083860956990000

• Number of divisors d(n): 1000
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 41 50 76 80 82 95 100 125 152 164 190 200 205 250 283 304 328 361 380 400 410 475 500 566 625 656 722 760 779 820 950 1000 1025 1132 1250 1415 1444 1520 1558 1640 1805 1900 2000 2050 2264 2375 2500 2830 2888 3116 3280 3610 3800 3895 4100 4528 4750 5000 5125 5377 5660 5776 6232 6859 7075 7220 7600 7790 8200 9025 9500 10000 10250 10754 11320 11603 11875 12464 13718 14150 14440 14801 15580 16400 18050 19000 19475 20500 21508 22640 23206 23750 25625 26885 27436 28300 28880 29602 31160 34295 35375 36100 38000 38950 41000 43016 45125 46412 47500 51250 53770 54872 56600 58015 59204 62320 68590 70750 72200 74005 77900 80089 82000 86032 90250 92824 95000 97375 102163 102500 107540 109744 113200 116030 118408 134425 137180 141500 144400 148010 155800 160178 171475 176875 180500 185648 190000 194750 204326 205000 215080 220457 225625 232060 236816 268850 274360 281219 283000 290075 296020 311600 320356 342950 353750 361000 370025 389500 400445 408652 410000 430160 440914 451250 464120 486875 510815 537700 548720 562438 566000 580150 592040 640712 672125 685900 707500 722000 740050 779000 800890 817304 857375 881828 902500 928240 973750 1021630 1075400 1102285 1124876 1160300 1184080 1281424 1344250 1371800 1406095 1415000 1450375 1480100 1521691 1558000 1601780 1634608 1714750 1763656 1805000 1850125 1941097 1947500 2002225 2043260 2150800 2204570 2249752 2320600 2554075 2688500 2743600 2812190 2830000 2900750 2960200 3043382 3203560 3283649 3360625 3429500 3527312 3610000 3700250 3882194 3895000 4004450 4086520 4188683 4286875 4409140 4499504 4641200 5108150 5377000 5511425 5624380 5801500 5920400 6086764 6407120 6567298 6721250 6859000 7030475 7251875 7400500 7608455 7764388 7790000 8008900 8173040 8377366 8573750 8818280 9250625 9705485 10011125 10216300 10754000 11022850 11248760 11603000 12173528 12770375 13134596 13442500 13718000 14060950 14503750 14801000 15216910 15528776 16017800 16418245 16754732 17147500 17636560 18501250 19410970 20022250 20432600 20943415 22045700 22497520 22665187 23206000 24347056 25540750 26269192 26885000 27557125 28121900 28912129 29007500 29602000 30433820 31057552 32035600 32836490 33509464 34295000 35152375 37002500 38042275 38821940 40044500 40865200 41886830 44091400 45330374 48527425 50055625 51081500 52538384 53770000 55114250 56243800 57824258 58015000 60867640 62389331 63851875 65672980 67018928 68590000 70304750 74005000 76084550 77643880 79584977 80089000 82091225 83773660 88182800 90660748 97054850 100111250 102163000 104717075 110228500 112487600 113325935 115648516 116030000 121735280 124778662 127703750 131345960 137785625 140609500 144560645 148010000 152169100 155287760 159169954 160178000 164182450 167547320 175761875 181321496 190211375 194109700 200222500 204326000 209434150 220457000 226651870 231297032 242637125 249557324 255407500 262691920 275571250 281219000 289121290 304338200 311946655 318339908 328364900 335094640 351523750 362642992 380422750 388219400 397924885 400445000 410456125 418868300 430638553 440914000 453303740 462594064 485274250 499114648 510815000 523585375 549330451 551142500 562438000 566629675 578242580 608676400 623893310 636679816 656729800 703047500 722803225 760845500 776438800 795849770 800890000 820912250 837736600 861277106 906607480 929272667 951056875 970548500 998229296 1021630000 1047170750 1098660902 1102285000 1133259350 1156485160 1185397289 1213185625 1247786620 1273359632 1313459600 1406095000 1445606450 1521691000 1559733275 1591699540 1641824500 1675473200 1722554212 1813214960 1858545334 1902113750 1941097000 1989624425 2052280625 2094341500 2153192765 2197321804 2204570000 2266518700 2312970320 2370794578 2426371250 2495573240 2617926875 2746652255 2812190000 2833148375 2891212900 3043382000 3119466550 3183399080 3283649000 3445108424 3614016125 3717090668 3804227500 3882194000 3979248850 4104561250 4188683000 4306385530 4394643608 4533037400 4646363335 4741589156 4852742500 4991146480 5235853750 5493304510 5666296750 5782425800 5926986445 6238933100 6366798160 6414247921 6567298000 6890216848 7228032250 7434181336 7608455000 7798666375 7958497700 8182132507 8209122500 8377366000 8612771060 8789287216 9066074800 9292726670 9483178312 9705485000 9948122125 10471707500 10765963825 10986609020 11332593500 11564851600 11853972890 12477866200 12828495842 13733261275 14165741875 14456064500 14868362672 15216910000 15597332750 15916995400 16364265014 16418245000 17225542120 17656180673 18070080625 18585453340 18966356624 19410970000 19896244250 20943415000 21531927650 21973218040 22522548491 22665187000 23231816675 23707945780 24955732400 25656991684 27466522550 28331483750 28912129000 29634932225 31194665500 31833990800 32071239605 32728530028 32836490000 34451084240 35312361346 36140161250 37170906680 38993331875 39792488500 40910662535 41886830000 43063855300 43946436080 45045096982 45330374000 46463633350 47415891560 49740610625 51313983368 53829819125 54933045100 56662967500 57824258000 59269864450 62389331000 64142479210 65457060056 68666306375 70624722692 72280322500 74341813360 77986663750 79584977000 81821325070 86127710600 88280903365 90090193964 92927266700 94831783120 99481221250 102627966736 107659638250 109866090200 112612742455 113325935000 116159083375 118539728900 121870710499 124778662000 128284958420 130914120112 137332612750 141249445384 144560645000 148174661125 155460517633 155973327500 159169954000 160356198025 163642650140 172255421200 176561806730 180180387928 185854533400 198962442500 204553312675 215319276500 219732180400 225225484910 226651870000 232318166750 237079457800 243741420998 256569916840 262984164761 269149095625 274665225500 282498890768 289121290000 296349322250 310921035266 311946655000 320712396050 327285300280 335467432787 343331531875 353123613460 360360775856 371709066800 397924885000 409106625350 430638553000 441404516825 450450969820 464636333500 474158915600 487482841996 513139833680 525968329522 538298191250 549330451000 563063712275 580795416875 592698644500 609353552495 621842070532 623893310000 641424792100 654570600560 670934865574 686663063750 706247226920 740873305625 777302588165 795849770000 801780990125 818213250700 861277106000 882809033650 900901939640 929272667000 974965683992 1022766563375 1051936659044 1076596382500 1098660902000 1126127424550 1161590833750 1185397289000 1218707104990 1243684141064 1282849584200 1314920823805 1341869731148 1373326127500 1412494453840 1481746611250 1554605176330 1603561980250 1636426501400 1677337163935 1765618067300 1801803879280 1858545334000 1949931367984 2045533126750 2103873318088 2153192765000 2207022584125 2252254849100 2315543499481 2323181667500 2370794578000 2437414209980 2487368282128 2565699168400 2629841647610 2683739462296 2746652255000 2815318561375 2963493222500 3046767762475 3109210352660 3207123960500 3272853002800 3354674327870 3531236134600 3886512940825 4008904950625 4091066253500 4207746636176 4306385530000 4414045168250 4504509698200 4631086998962 4646363335000 4874828419960 4996699130459 5113832816875 5259683295220 5367478924592 5493304510000 5630637122750 5926986445000 6093535524950 6218420705320 6373881222953 6414247921000 6574604119025 6709348655740 7062472269200 7773025881650 8017809901250 8182132507000 8386685819675 8828090336500 9009019396400 9262173997924 9292726670000 9749656839920 9993398260918 10227665633750 10519366590440 11035112920625 11261274245500 11577717497405 11853972890000 12187071049900 12436841410640 12747762445906 12828495842000 13149208238050 13418697311480 14076592806875 15233838812375 15546051763300 16035619802500 16364265014000 16773371639350 17656180673000 18524347995848 19432564704125 19986796521836 20455331267500 21038733180880 22070225841250 22522548491000 23155434994810 24374142099800 24983495652295 25495524891812 26298416476100 26837394622960 28153185613750 30467677624750 31092103526600 31869406114765 32071239605000 32873020595125 33546743278700 35312361346000 37048695991696 38865129408250 39973593043672 40910662535000 41933429098375 43995326490139 44140451682500 45045096982000 46310869989620 48748284199600 49966991304590 50991049783624 52596832952200 56306371227500 57888587487025 60935355249500 62184207053200 63738812229530 64142479210000 65746041190250 67093486557400 76169194061875 77730258816500 79947186087344 81821325070000 83866858196750 87990652980278 88280903365000 92621739979240 94937283478721 97162823520625 99933982609180 101982099567248 105193665904400 112612742455000 115777174974050 121870710499000 124917478261475 127477624459060 131492082380500 134186973114800 152338388123750 155460517633000 159347030573825 164365102975625 167733716393500 175981305960556 176561806730000 185243479958480 189874566957442 194325647041250 199867965218360 209667145491875 219976632450695 225225484910000 231554349948100 243741420998000 249834956522950 254955248918120 262984164761000 289442937435125 304676776247500 310921035266000 318694061147650 328730205951250 335467432787000 351962611921112 379749133914884 388651294082500 399735930436720 419334290983750 439953264901390 463108699896200 474686417393605 499669913045900 509910497836240 525968329522000 578885874870250 609353552495000 624587391307375 637388122295300 657460411902500 670934865574000 703925223842224 759498267829768 777302588165000 796735152869125 838668581967500 879906529802780 926217399792400 949372834787210 999339826091800 1099883162253475 1157771749740500 1218707104990000 1249174782614750 1274776244590600 1314920823805000 1447214687175625 1518996535659536 1554605176330000 1593470305738250 1677337163935000 1759813059605560 1803808386095699 1898745669574420 1998679652183600 2199766324506950 2315543499481000 2373432086968025 2498349565229500 2549552489181200 2629841647610000 2894429374351250 3122936956536875 3186940611476500 3354674327870000 3519626119211120 3607616772191398 3797491339148840 3983675764345625 4399532649013900 4631086998962000 4746864173936050 4996699130459000 5499415811267375 5788858748702500 6245873913073750 6373881222953000 7215233544382796 7594982678297680 7967351528691250 8799065298027800 9019041930478495 9493728347872100 9993398260918000 10998831622534750 11577717497405000 11867160434840125 12491747826147500 12747762445906000 14430467088765592 15934703057382500 17598130596055600 18038083860956990 18987456695744200 21997663245069500 23155434994810000 23734320869680250 24983495652295000 27497079056336875 28860934177531184 31869406114765000 36076167721913980 37974913391488400 43995326490139000 45095209652392475 47468641739360500 49966991304590000 54994158112673750 59335802174200625 63738812229530000 72152335443827960 87990652980278000 90190419304784950 94937283478721000 109988316225347500 118671604348401250 144304670887655920 180380838609569900 189874566957442000 219976632450695000 225476048261962375 237343208696802500 360761677219139800 439953264901390000 450952096523924750 474686417393605000 721523354438279600 901904193047849500 949372834787210000 1127380241309811875 1803808386095699000 2254760482619623750 3607616772191398000 4509520965239247500 9019041930478495000 18038083860956990000
• Sum of all divisors σ(n): 47389666631154743280
• Sum of proper divisors (its aliquot sum) s(n): 29351582770197753280
• 18038083860956990000 is an abundant number, because the sum of its proper divisors (29351582770197753280) is greater than itself. Its abundance is 11313498909240763280

Bases of 18038083860956990000

• Binary: 1111101001010100001001011011001110100001000011000100101000110000₂
• Hexadecimal: 0xFA5425B3A10C4A30
• Base-36: 3T1M72O5LXJJK

Squares and roots of 18038083860956990000

• 18038083860956990000 squared (18038083860956990000²) is 325372469374917031347278629860100000000
• 18038083860956990000 cubed (18038083860956990000³) is 5869095888631413391451562558031416043975817099000000000000
• The square root of 18038083860956990000 is 4247126541.6699076733
• The cube root of 18038083860956990000 is 2622588.3876025797

Scales and comparisons

• 18,038,083,860,956,990,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,038,083,860,956,990,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18038083860956990000 cubic inches would be around 218549 feet tall.

Recreational maths with 18038083860956990000

• 18038083860956990000 backwards is 00009965906838083081
• The number of decimal digits it has is: 20
• The sum of 18038083860956990000's digits is 83
• More coming soon!