18286042394000

Names of 18286042394000

• Cardinal: 18286042394000 can be written as Eighteen trillion, two hundred eighty-six billion, forty-two million, three hundred ninety-four thousand.

Scientific notation

• Scientific notation: 1.8286042394 × 10¹³

Factors of 18286042394000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 251

Divisors of 18286042394000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 37 40 41 50 58 74 80 82 100 116 125 137 145 148 164 185 200 205 232 250 274 290 296 328 370 400 410 464 500 548 580 592 656 685 725 740 820 925 1000 1025 1073 1096 1160 1189 1369 1370 1450 1480 1517 1640 1681 1850 2000 2050 2146 2192 2320 2378 2738 2740 2900 2960 3034 3280 3362 3425 3625 3700 3973 4100 4292 4625 4756 5069 5125 5365 5476 5480 5617 5800 5945 6068 6724 6845 6850 7250 7400 7585 7946 8200 8405 8584 9250 9512 10138 10250 10730 10952 10960 11234 11600 11890 12136 13448 13690 13700 14500 14800 15170 15892 16400 16810 17125 17168 18500 19024 19865 20276 20500 21460 21904 22468 23780 24272 25345 26825 26896 27380 27400 28085 29000 29725 30340 31784 33620 34225 34250 37000 37925 39701 39730 40552 41000 42025 42920 43993 44936 47560 48749 50690 53650 54760 54800 56129 56170 58000 59450 60680 62197 63568 67240 68450 68500 74000 75850 79402 79460 81104 82000 84050 85840 87986 89872 95120 97498 99325 101380 107300 109520 112258 112340 118900 121360 124394 126725 134125 134480 136900 137000 140425 147001 148625 151700 158804 158920 162893 168100 171125 175972 187553 189625 194996 198505 198650 202760 207829 210125 214600 219965 224516 224680 230297 237800 243745 248788 253450 268250 273800 274000 280645 280850 294002 297250 303400 310985 317608 317840 325786 336200 342250 351944 375106 379250 389992 397010 397300 405520 415658 420250 429200 439930 449032 449360 460594 475600 487490 496625 497576 506900 536500 547600 561290 561700 588004 594500 606800 621970 633625 635216 651572 672400 684500 702125 703888 735005 750212 758500 779984 794020 794600 814465 831316 840500 879860 898064 921188 937765 974980 992525 993250 995152 1013800 1039145 1073000 1099825 1122580 1123400 1151485 1176008 1189000 1218725 1243940 1267250 1303144 1369000 1403225 1404250 1470010 1500424 1517000 1554925 1588040 1589200 1627741 1628930 1662632 1681000 1759720 1803713 1842376 1875530 1949960 1985050 1986500 2027600 2078290 2146000 2199650 2245160 2246800 2301289 2302970 2352016 2378000 2437450 2487880 2534500 2606288 2738000 2806450 2808500 2940020 3000848 3034000 3109850 3176080 3255482 3257860 3325264 3362000 3519440 3607426 3675025 3684752 3751060 3899920 3970100 3973000 4072325 4156580 4399300 4490320 4602578 4605940 4688825 4874900 4962625 4975760 5069000 5195725 5439037 5499125 5612900 5617000 5757425 5880040 6027041 6093625 6219700 6510964 6515720 6678613 7016125 7214852 7350050 7502120 7689673 7774625 7940200 7946000 8138705 8144650 8313160 8520989 8798600 9018565 9205156 9211880 9377650 9749800 9925250 10138000 10391450 10878074 10998250 11225800 11234000 11506445 11514850 11760080 12054082 12187250 12439400 13021928 13031440 13357226 14032250 14429704 14700100 15004240 15379346 15549250 15880400 16277410 16289300 16626320 17041978 17597200 18037130 18375125 18410312 18423760 18755300 19499600 19850500 20361625 20782900 21756148 21996500 22451600 23012890 23029700 23444125 24108164 24374500 24878800 25978625 26043856 26714452 27195185 28064500 28787125 28859408 29400200 30135205 30758692 31098500 32554820 32578600 33393065 34083956 36074260 36750250 36820624 37510600 38448365 39701000 40693525 40723250 41565800 42604945 43512296 43993000 45092825 46025780 46059400 46888250 48216328 48749000 51957250 53428904 54390370 56129000 57532225 57574250 58800400 60270410 61517384 62197000 65109640 65157200 66737381 66786130 68167912 72148520 73500500 75021200 76896730 79402000 81387050 81446500 83131600 85209890 87024592 87986000 90185650 92051560 92118800 93776500 96432656 97498000 103914500 106857808 108780740 112258000 115064450 115148500 120540820 123034768 124394000 130219280 133474762 133572260 135975925 136335824 144297040 147001000 150676025 153793460 162774100 162893000 166965325 170419780 180371300 184103120 187553000 192241825 203467625 207829000 213024725 217561480 223000517 225464125 230128900 230297000 241081640 247108681 266949524 267144520 271951850 287661125 294002000 301352050 307586920 315276593 325548200 325786000 333686905 333930650 340839560 360742600 375106000 384483650 406935250 415658000 426049450 435122960 446001034 450928250 460257800 460594000 482163280 494217362 533899048 534289040 543903700 575322250 602704100 615173840 630553186 651096400 667373810 667861300 679879625 681679120 721485200 753380125 768967300 813870500 834826625 852098900 892002068 901856500 920515600 961209125 988434724 1065123625 1067798096 1087807400 1115002585 1150644500 1205408200 1235543405 1261106372 1334747620 1335722600 1359759250 1506760250 1537934600 1576382965 1627741000 1668434525 1669653250 1704197800 1784004136 1803713000 1922418250 1976869448 2130247250 2175614800 2230005170 2301289000 2410816400 2471086810 2522212744 2669495240 2671445200 2719518500 3013520500 3075869200 3152765930 3255482000 3336869050 3339306500 3408395600 3568008272 3607426000 3844836500 3953738896 4260494500 4460010340 4602578000 4942173620 5044425488 5338990480 5439037000 5575012925 6027041000 6177717025 6305531860 6673738100 6678613000 7689673000 7881914825 8342172625 8520989000 8920020680 9143021197 9884347240 10878074000 11150025850 12054082000 12355434050 12611063720 13347476200 13357226000 15379346000 15763829650 16684345250 17041978000 17840041360 18286042394 19768694480 22300051700 24710868100 25222127440 26694952400 27875064625 30888585125 31527659300 33368690500 36572084788 39409574125 44600103400 45715105985 49421736200 55750129250 61777170250 63055318600 66737381000 73144169576 78819148250 89200206800 91430211970 98843472400 111500258500 123554340500 126110637200 133474762000 146288339152 157638296500 182860423940 223000517000 228575529925 247108681000 315276593000 365720847880 446001034000 457151059850 494217362000 630553186000 731441695760 914302119700 1142877649625 1828604239400 2285755299250 3657208478800 4571510598500 9143021197000 18286042394000
• Sum of all divisors σ(n): 48536226451440
• Sum of proper divisors (its aliquot sum) s(n): 30250184057440
• 18286042394000 is an abundant number, because the sum of its proper divisors (30250184057440) is greater than itself. Its abundance is 11964141663440

Bases of 18286042394000

• Binary: 100001010000110001101000011111010110110010000₂
• Hexadecimal: 0x10A18D0FAD90
• Base-36: 6HCHPICNK

Squares and roots of 18286042394000

• 18286042394000 squared (18286042394000²) is 334379346435165251236000000
• 18286042394000 cubed (18286042394000³) is 6114474904591444556497156898984000000000
• The square root of 18286042394000 is 4276218.2350764091
• The cube root of 18286042394000 is 26345.5078146361

Scales and comparisons

• 18,286,042,394,000 seconds is equal to 581,439 years, 30 weeks, 3 days, 4 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,286,042,394,000 would take you about one million, four hundred fifty-three thousand, five hundred ninety-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 18286042394000 cubic inches would be around 2195.5 feet tall.

Recreational maths with 18286042394000

• 18286042394000 backwards is 00049324068281
• The number of decimal digits it has is: 14
• The sum of 18286042394000's digits is 47
• More coming soon!