18118843114371090

Names of 18118843114371090

• Cardinal: 18118843114371090 can be written as Eighteen quadrillion, one hundred eighteen trillion, eight hundred forty-three billion, one hundred fourteen million, three hundred seventy-one thousand and ninety.

Scientific notation

• Scientific notation: 1.811884311437109 × 10¹⁶

Factors of 18118843114371090

• Number of distinct prime factors ω(n): 10
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 293427

Divisors of 18118843114371090

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 37 39 42 61 65 70 74 78 79 91 105 111 122 127 130 158 182 183 185 195 210 222 237 254 259 273 305 366 370 381 390 395 427 455 474 481 518 546 553 555 610 635 762 777 790 793 854 889 910 915 962 1027 1106 1110 1185 1270 1281 1295 1365 1443 1554 1586 1651 1659 1778 1830 1905 2054 2135 2257 2370 2379 2405 2562 2590 2667 2730 2765 2886 2923 3081 3302 3318 3367 3810 3885 3965 4270 4445 4514 4699 4758 4810 4819 4953 5135 5334 5530 5551 5846 6162 6405 6734 6771 7189 7215 7747 7770 7930 8255 8295 8769 8890 9398 9638 9906 10033 10101 10270 11102 11285 11557 11895 12810 13335 13542 14097 14378 14430 14457 14615 15405 15494 15799 16510 16590 16653 16835 17538 20066 20202 20461 21567 22570 23114 23241 23495 23790 24095 24765 26670 27755 28194 28914 29230 29341 30099 30810 31598 32893 33306 33670 33733 33855 34671 35945 37999 38735 40922 43134 43845 46482 46990 47397 48190 49530 50165 50505 54229 55510 57785 58682 60198 61087 61383 62647 65786 67466 67710 69342 70231 70485 71890 72285 75998 77470 78995 83265 87690 88023 94794 98679 100330 100711 101010 101199 102305 107835 108458 113997 115570 116205 122174 122766 125294 130429 140462 140970 144570 146705 150495 157990 162687 164465 166530 168665 173355 176046 178303 183261 187941 189995 197358 201422 202398 204610 205387 210693 215670 227994 232410 236985 260858 265993 271145 286639 293093 293410 300990 302133 305435 306915 313235 325374 328930 337330 346710 351155 356606 366522 371221 375882 379990 391287 410774 421386 427609 438529 440115 473970 493395 503555 505995 531986 534909 542290 569985 573278 586186 604266 610870 612013 613830 616161 626470 652145 702310 704977 742442 782574 797979 813435 855218 859917 877058 879279 880230 891515 913003 916305 939705 986790 1007110 1011990 1026935 1053465 1069818 1113663 1139970 1224026 1232322 1248121 1282827 1304290 1315587 1329965 1409954 1433195 1465465 1510665 1595958 1626870 1719834 1758558 1783030 1826006 1832610 1836039 1856105 1879410 1956435 2006473 2051651 2053870 2106930 2114931 2138045 2192645 2227326 2317939 2496242 2565654 2598547 2631174 2659930 2674545 2739009 2866390 2930930 3021330 3060065 3080805 3524885 3672078 3712210 3726307 3744363 3810209 3912870 3989895 4012946 4103302 4229862 4276090 4284091 4299585 4385290 4396395 4565015 4635878 4825873 5197094 5349090 5478018 5568315 6019419 6120130 6154953 6161610 6240605 6414135 6577935 6953817 7049770 7452614 7488726 7620418 7795641 7956169 7979790 8568182 8599170 8792790 9130030 9180195 9651746 10032365 10258255 10574655 10844441 11136630 11178921 11430627 11589695 12038838 12309906 12481210 12828270 12852273 12992735 13155870 13695045 13907634 14477619 15591282 15912338 16225573 17878673 18360390 18631535 18721815 19051045 20064730 20516510 21149310 21420455 21688882 22357842 22644481 22861254 23154347 23179390 23868507 24129365 25704546 25985470 26084149 26671463 27390090 28955238 30097095 30774765 32451146 32533323 33781111 34769085 35757346 37222811 37263070 37443630 38102090 38978205 39780845 42840910 45288962 46308694 47737014 48258730 48676719 52168298 53342926 53636019 54222205 55693183 55894605 57153135 60194190 61549530 64261365 65066646 67562222 67933443 69463041 69538170 72388095 74445622 75911087 77956410 78252447 79561690 80014389 81127865 89393365 97353438 101343333 107272038 108444410 111386366 111668433 111789210 113222405 114306270 115771735 119342535 125150711 128522730 130420745 133357315 135866886 138926082 140977733 144776190 151822174 156504894 158511367 160028778 162080429 162255730 162666615 167079549 168905555 178786730 186114055 202686666 223336866 226444810 227733261 231543470 232422749 238685070 243383595 250301422 260559677 260841490 266714630 268180095 278465915 281955466 294378253 301006511 317022734 324160858 325333230 334159098 337811110 339667215 347315205 372228110 375452133 379555435 391262235 400071945 422933199 455466522 464845498 475534101 483896543 486241287 486767190 506716665 521119354 536360190 556931830 558342165 588756506 602013022 625753555 661510901 679334430 694630410 697268247 704888665 750904266 759110870 781679031 782524470 792556835 800143890 810402145 835397745 845866398 856710839 883134759 903019533 951068202 967793086 972482574 986844131 1013433330 1116684330 1138666305 1162113745 1251507110 1302798385 1323021802 1377244007 1394536494 1409777330 1412415167 1451689629 1471891265 1505032555 1563358062 1585113670 1620804290 1626959243 1670795490 1713421678 1766269518 1806039066 1877260665 1973688262 1984532703 2060647771 2107045577 2114665995 2270591471 2277332610 2324227490 2377670505 2419482715 2431206435 2570132517 2605596770 2754488014 2824830334 2903379258 2940602069 2943782530 2960532393 3010065110 3253918486 3307554505 3387275801 3486341235 3754521330 3908395155 3969065406 4121295542 4131732021 4214091154 4229331990 4237245501 4283554195 4415673795 4515097665 4541182942 4630576307 4755341010 4838965430 4862412870 4880877729 4934220655 5140265034 5881204138 5921064786 5996975873 6181943313 6321136731 6615109010 6774551602 6811774413 6886220035 6972682470 7062075835 7258448145 7816790310 8134796215 8263464042 8474491002 8567108390 8599641713 8821806207 8831347590 9030195330 9261152614 9640708049 9761755458 9868441310 9886906169 9922663515 10161827403 10303238855 10535227885 11137240907 11352957355 11993951746 12363886626 12642273462 12850662585 13623548826 13772440070 13891728921 14124151670 14516896290 14703010345 14802661965 15894140297 16269592430 16936379005 17199283426 17643612414 17904172091 17990927619 18361397171 19281416098 19773812338 19845327030 20323654806 20584214483 20606477710 20658660105 21070455770 21186227505 22274481814 22705914710 23152881535 24404388645 25701325170 25798925139 27783457842 28922124147 29406020690 29517689123 29605323930 29660718507 29984879365 30909716565 31605683655 31788280594 33411722721 33872758010 34058872065 35808344182 35981855238 36722794342 38227826897 41168428966 41317320210 42372455010 42998208565 44109031035 46305763070 47682420891 48203540245 48808777290 49434530845 50809137015 51597850278 52259361179 53712516273 55084191513 55686204535 57844248294 59035378246 59321437014 59969758730 60197491991 61752643449 61819433130 63211367310 66823445442 68117744130 69458644605 76455653794 77960686349 79470701485 84011884427 85996417130 88218062070 88553067369 89520860455 89954638095 91806985855 95364841782 96407080490 98869061690 101618274030 102921072415 104518722358 107425032546 108802276553 110168383026 111372409070 114683480691 120394983982 123505286898 125329204637 128529780197 128994625695 138917289210 144610620735 147588445615 148303592535 155921372698 156778083537 158941402970 167058613605 168023768854 177106134738 179041720910 179376726209 179909276190 180592475973 183613971710 191139134485 205842144830 206623823861 217604553106 229366961382 233882059047 238412104455 250658409274 252035653281 257059560394 257989251390 261296805895 267594788279 268562581365 275420957565 289221241470 295176891230 296607185070 300987459955 308763217245 313556167074 326406829659 334117227210 358753452418 361184951946 365815528253 375987613911 382278268970 385589340591 389803431745 413247647722 420059422135 442765336845 467764118094 476824208910 504071306562 522593611790 535189576558 537125162730 538130178627 544011382765 550841915130 573417403455 588083190989 601974919910 617526434490 619871471583 626646023185 642648900985 652813659318 679371695327 731631056506 751975227822 761615935871 771178681182 779606863490 783890417685 802784364837 840118844270 885530673690 896883631045 902962379865 1033119119305 1076260357254 1088022765530 1092154497551 1097446584759 1146834806910 1169410295235 1176166381978 1239742943166 1253292046370 1255637083463 1260178266405 1285297801970 1337973941395 1358743390654 1414429595189 1523231871742 1567780835370 1605568729674 1632034148295 1764249572967 1793767262090 1805924759730 1829077641265 1879938069555 1927946702955 2038115085981 2066238238610 2184308995102 2194893169518 2284847807613 2331897440717 2338820590470 2511274166926 2520356532810 2675947882790 2690650893135 2828859190378 2940415954945 3099357357915 3264068296590 3276463492653 3396858476635 3528499145934 3658155282530 3759876139110 3766911250389 3808079679355 3855893405910 4013921824185 4076230171962 4243288785567 4569695615226 4663794881434 4755601867289 5381301786270 5460772487755 5487232923795 5880831909890 6198714715830 6278185417315 6552926985306 6636938869733 6793716953270 6995692322151 7072147975945 7533822500778 7616159358710 7645081482857 8027843648370 8486577571134 8821247864835 9511203734578 9901007166323 10190575429905 10921544975510 10974465847590 11424239038065 11659487203585 12556370834630 13273877739466 13991384644302 14144295951890 14266805601867 15290162965714 16323282085019 16382317463265 17642495729670 18834556251945 19802014332646 19910816609199 20381150859810 21216443927835 22848478076130 22935244448571 23318974407170 23778009336445 28533611203734 29703021498969 32646564170038 32764634926530 33184694348665 34978461610755 37669112503890 38225407414285 39821633218398 42432887855670 45870488897142 46458572088131 47556018672890 48969846255057 49505035831615 59406042997938 66369388697330 69956923221510 71334028009335 76450814828570 81616410425095 86280205306529 92917144176262 97939692510114 99010071663230 99554083045995 114676222242855 139375716264393 142668056018670 148515107494845 163232820850190 172560410613058 199108166091990 229352444485710 232292860440655 244849231275285 258840615919587 278751432528786 297030214989690 431401026532645 464585720881310 489698462550570 517681231839174 603961437145703 696878581321965 862802053065290 1207922874291406 1294203079597935 1393757162643930 1811884311437109 2588406159195870 3019807185728515 3623768622874218 6039614371457030 9059421557185545 18118843114371090
• Sum of all divisors σ(n): 57020719080407040
• Sum of proper divisors (its aliquot sum) s(n): 38901875966035950
• 18118843114371090 is an abundant number, because the sum of its proper divisors (38901875966035950) is greater than itself. Its abundance is 20783032851664860

Bases of 18118843114371090

• Binary: 1000000010111101111110111100111100100101011100000010010₂
• Hexadecimal: 0x405EFDE792B812
• Base-36: 4YELDM7MP76

Squares and roots of 18118843114371090

• 18118843114371090 squared (18118843114371090²) is 328292475803192659978486227788100
• 18118843114371090 cubed (18118843114371090³) is 5948279864706515001312345340693667590413286029000
• The square root of 18118843114371090 is 134606252.1370054713
• The cube root of 18118843114371090 is 262649.6470472893

Scales and comparisons

• 18,118,843,114,371,090 seconds is equal to 576,123,165 years, 40 weeks, 2 days, 6 hours, 11 minutes, 30 seconds.
• To count from 1 to 18,118,843,114,371,090 would take you about one billion, seven hundred twenty-eight million, three hundred sixty-nine thousand, four hundred ninety-seven 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 18118843114371090 cubic inches would be around 21887.5 feet tall.

Recreational maths with 18118843114371090

• 18118843114371090 backwards is 09017341134881181
• The number of decimal digits it has is: 17
• The sum of 18118843114371090's digits is 60
• More coming soon!