18420011318016

Names of 18420011318016

• Cardinal: 18420011318016 can be written as Eighteen trillion, four hundred twenty billion, eleven million, three hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 1.8420011318016 × 10¹³

Factors of 18420011318016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 605

Divisors of 18420011318016

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 61 63 64 66 72 77 81 84 88 96 99 108 112 121 122 126 128 132 144 154 162 168 176 183 189 192 198 216 224 231 242 243 244 252 256 264 288 297 308 324 336 352 363 366 378 384 396 427 432 448 462 484 486 488 504 521 528 549 567 576 594 616 648 671 672 693 704 726 732 756 768 792 847 854 864 891 896 924 968 972 976 1008 1042 1056 1089 1098 1134 1152 1188 1232 1281 1296 1331 1342 1344 1386 1408 1452 1464 1512 1563 1584 1647 1694 1701 1708 1728 1782 1792 1848 1936 1944 1952 2013 2016 2079 2084 2112 2178 2196 2268 2304 2376 2464 2541 2562 2592 2662 2673 2684 2688 2772 2816 2904 2928 3024 3126 3168 3267 3294 3388 3402 3416 3456 3564 3647 3696 3843 3872 3888 3904 3993 4026 4032 4158 4168 4224 4356 4392 4536 4689 4697 4752 4928 4941 5082 5124 5184 5324 5346 5368 5376 5544 5731 5808 5856 6039 6048 6237 6252 6336 6534 6588 6776 6804 6832 6912 7128 7294 7381 7392 7623 7686 7744 7776 7808 7986 8052 8064 8316 8336 8448 8712 8784 9072 9317 9378 9394 9504 9801 9856 9882 10164 10248 10368 10648 10692 10736 10941 11088 11462 11529 11616 11712 11979 12078 12096 12474 12504 12672 13068 13176 13552 13608 13664 14067 14091 14256 14588 14762 14784 14823 15246 15372 15488 15552 15616 15972 16104 16128 16632 16672 17193 17424 17568 18117 18144 18634 18711 18756 18788 19008 19602 19712 19764 20328 20496 20736 21296 21384 21472 21882 22143 22176 22869 22924 23058 23232 23424 23958 24156 24192 24948 25008 25344 26136 26352 27104 27216 27328 27951 28134 28182 28512 29176 29403 29524 29568 29646 30492 30744 30976 31104 31781 31944 32208 32823 33264 33344 34386 34587 34848 35136 35937 36234 36288 37268 37422 37512 37576 38016 39204 39528 40117 40656 40992 42201 42273 42592 42768 42944 43764 44286 44352 45738 45848 46116 46464 46848 47916 48312 48384 49896 50016 51579 51667 52272 52704 54208 54351 54432 54656 55902 56268 56364 57024 58352 58806 59048 59136 59292 60984 61488 62208 63041 63562 63888 64416 65646 66429 66528 66688 68607 68772 69174 69696 70272 71874 72468 72576 74536 74844 75024 75152 76032 78408 79056 80234 81191 81312 81984 83853 84402 84546 85184 85536 85888 87528 88572 88704 91476 91696 92232 92928 95343 95832 96624 98469 99792 100032 103158 103334 103761 104544 105408 107811 108416 108702 108864 109312 111804 112536 112728 114048 116704 117612 118096 118584 120351 121968 122976 126082 126603 126819 127124 127776 128832 131292 132858 133056 133376 137214 137544 138348 139392 140544 143748 144936 145152 149072 149688 150048 150304 154737 155001 156816 158112 160468 162382 162624 163053 163968 167706 168804 169092 170368 171072 171776 175056 177144 177408 182952 183392 184464 189123 190686 191664 193248 196938 199287 199584 200064 205821 206316 206668 207522 209088 210816 215622 216832 217404 217728 222467 223608 225072 225456 228096 233408 235224 236192 237168 240702 243573 243936 245952 251559 252164 253206 253638 254248 255552 257664 262584 265716 266112 274428 275088 276696 278784 286029 287496 289872 295407 298144 299376 300096 300608 309474 310002 313632 316224 320936 323433 324764 325248 326106 327936 335412 337608 338184 340736 342144 349591 350112 354288 361053 365904 366784 368928 378246 380457 381372 383328 386496 393876 398574 399168 400128 411642 412632 413336 415044 418176 421632 431244 434808 435456 441287 444934 447216 450144 450912 464211 465003 466816 470448 472384 474336 481404 487146 487872 491904 503118 504328 506412 507276 508496 511104 515328 525168 531432 532224 548856 550176 553392 567369 568337 572058 574992 579744 590814 596288 597861 598752 600192 601216 618948 620004 627264 632448 641872 646866 649528 650496 652212 667401 670824 675216 676368 684288 693451 699182 700224 708576 722106 730719 731808 733568 737856 754677 756492 760914 762744 766656 772992 787752 797148 798336 823284 825264 826672 830088 836352 858087 862488 869616 882574 886221 889868 894432 900288 901824 928422 930006 933632 940896 944768 948672 962808 974292 975744 983808 1006236 1008656 1012824 1014552 1016992 1022208 1048773 1050336 1062864 1083159 1097712 1100352 1106784 1134738 1136674 1141371 1144116 1149984 1159488 1181628 1192576 1195722 1197504 1200384 1202432 1237896 1240008 1254528 1264896 1283744 1293732 1299056 1304424 1323861 1334802 1341648 1350432 1352736 1386902 1392633 1395009 1398364 1400448 1417152 1444212 1461438 1463616 1467136 1475712 1509354 1512984 1521828 1525488 1533312 1545984 1575504 1594296 1596672 1646568 1650528 1653344 1660176 1702107 1705011 1716174 1724976 1739232 1765148 1772442 1779736 1788864 1793583 1800576 1803648 1856844 1860012 1881792 1889536 1897344 1925616 1948584 1951488 2002203 2012472 2017312 2025648 2029104 2033984 2080353 2097546 2100672 2125728 2166318 2192157 2195424 2200704 2213568 2264031 2269476 2273348 2282742 2288232 2299968 2318976 2363256 2385152 2391444 2395008 2447137 2475792 2480016 2509056 2567488 2574261 2587464 2598112 2608848 2647722 2669604 2683296 2700864 2705472 2773804 2785266 2790018 2796728 2800896 2834304 2888424 2922876 2927232 2951424 3018708 3025968 3043656 3050976 3066624 3146319 3151008 3188592 3249477 3293136 3301056 3306688 3320352 3404214 3410022 3432348 3449952 3478464 3530296 3544884 3559472 3577728 3587166 3601152 3607296 3713688 3720024 3763584 3794688 3845501 3851232 3897168 3971583 4004406 4024944 4034624 4051296 4058208 4067968 4160706 4185027 4195092 4201344 4251456 4332636 4384314 4390848 4401408 4427136 4528062 4538952 4546696 4565484 4576464 4599936 4637952 4726512 4782888 4790016 4854157 4894274 4951584 4960032 5106321 5115033 5134976 5148522 5174928 5196224 5217696 5295444 5339208 5366592 5401728 5410944 5547608 5570532 5580036 5593456 5668608 5776848 5845752 5854464 6006609 6037416 6051936 6087312 6101952 6241059 6292638 6302016 6377184 6498954 6576471 6586272 6602112 6613376 6640704 6808428 6820044 6864696 6899904 6956928 7060592 7089768 7118944 7155456 7174332 7341411 7427376 7440048 7527168 7691002 7702464 7722783 7794336 7943166 8008812 8049888 8069248 8102592 8116416 8135936 8321412 8370054 8390184 8402688 8502912 8665272 8768628 8781696 8854272 9056124 9077904 9093392 9130968 9152928 9199872 9438957 9453024 9565776 9708314 9748431 9788548 9903168 9920064 10212642 10230066 10269952 10297044 10349856 10392448 10435392 10590888 10678416 10733184 10803456 10821888 11095216 11141064 11160072 11186912 11536503 11553696 11691504 11914749 12013218 12074832 12103872 12174624 12203904 12482118 12555081 12585276 12604032 12754368 12997908 13152942 13172544 13204224 13226752 13281408 13616856 13640088 13729392 13799808 13913856 14121184 14179536 14237888 14348664 14562471 14682822 14854752 14880096 15318963 15345099 15382004 15404928 15445566 15588672 15886332 16017624 16099776 16138496 16205184 16232832 16642824 16740108 16780368 17005824 17330544 17537256 17563392 18019827 18112248 18155808 18186784 18261936 18305856 18723177 18877914 18906048 19131552 19416628 19496862 19577096 19729413 19806336 19840128 20425284 20460132 20594088 20699712 20784896 20870784 21181776 21356832 21466368 22024233 22190432 22282128 22320144 22373824 23073006 23107392 23383008 23829498 24026436 24149664 24207744 24349248 24407808 24964236 25110162 25170552 25208064 25508736 25995816 26305884 26345088 26562816 26918507 27233712 27280176 27458784 27599616 28242368 28316871 28359072 28475776 28697328 29124942 29365644 29709504 29760192 30637926 30690198 30764008 30809856 30891132 31177344 31772664 32035248 32199552 32410368 32465664 33285648 33480216 33560736 34609509 34661088 35074512 35744247 36039654 36224496 36311616 36373568 36523872 36611712 37446354 37755828 37812096 38263104 38833256 38993724 39154192 39458826 39612672 39680256 40850568 40920264 41188176 41399424 41741568 42300511 42363552 42713664 43687413 44048466 44380864 44564256 44640288 44747648 46035297 46146012 46214784 46766016 47658996 48052872 48299328 48415488 48698496 49928472 50220324 50341104 51017472 51991632 52611768 52690176 53837014 54059481 54467424 54560352 54917568 56169531 56484736 56633742 56718144 56951552 57394656 58249884 58731288 59419008 59520384 61275852 61380396 61528016 61782264 62354688 63545328 64070496 64399104 66072699 66571296 66960432 67121472 69219018 69322176 70149024 71488494 72079308 72448992 72623232 72747136 73047744 73223424 74892708 75511656 75624192 76526208 77666512 77987448 78308384 78917652 80755521 81701136 81840528 82376352 82798848 84601022 84727104 84950613 85427328 87374826 88096932 88761728 89128512 89280576 89495296 92070594 92292024 92429568 93532032 95317992 96105744 96598656 97396992 99856944 100440648 100682208 103828527 103983264 105223536 107232741 107674028 108118962 108934848 109120704 109835136 112339062 112969472 113267484 113436288 114789312 116499768 117462576 118838016 119040768 122551704 122760792 123056032 123564528 126901533 127090656 128140992 131062239 132145398 133142592 133920864 134242944 138105891 138438036 138644352 140298048 142976988 144158616 144897984 145246464 145494272 146095488 149785416 151023312 153052416 155333024 155974896 156616768 157835304 161511042 163402272 163681056 164752704 168508593 169202044 169454208 169901226 170854656 174749652 176193864 177523456 178257024 178561152 184141188 184584048 187064064 190635984 192211488 193197312 198218097 199713888 200881296 201364416 207657054 207966528 210447072 214465482 215348056 216237924 217869696 218241408 219670272 224678124 226534968 226872576 229578624 232999536 234925152 242266563 245103408 245521584 246112064 247129056 253803066 254181312 256281984 262124478 264290796 266285184 267841728 268485888 276211782 276876072 277288704 280596096 285953976 288317232 289795968 292190976 296103577 299570832 302046624 310666048 311485581 311949792 313233536 315670608 323022084 326804544 327362112 329505408 337017186 338404088 338908416 339802452 349499304 352387728 356514048 357122304 368282376 369168096 380704599 381271968 384422976 393186717 396436194 399427776 401762592 402728832 415314108 415933056 420894144 428930964 430696112 432475848 435739392 436482816 449356248 453069936 459157248 465999072 469850304 484533126 490206816 491043168 492224128 494258112 507606132 508362624 512563968 524248956 528581592 532570368 535683456 552423564 553752144 561192192 571907952 576634464 579591936 592207154 594654291 599141664 604093248 621332096 622971162 623899584 626467072 631341216 646044168 653609088 654724224 659010816 674034372 676808176 679604904 698998608 704775456 726799689 736564752 738336192 761409198 762543936 768845952 786373434 792872388 798855552 803525184 805457664 830628216 831866112 841788288 857861928 861392224 864951696 888310731 898712496 906139872 931998144 934456743 939700608 969066252 980413632 982086336 984448256 988516224 1015212264 1016725248 1048497912 1057163184 1071366912 1104847128 1107504288 1142113797 1143815904 1153268928 1179560151 1184414308 1189308582 1198283328 1208186496 1242664192 1245942324 1247799168 1262682432 1292088336 1307218176 1309448448 1348068744 1353616352 1359209808 1397997216 1409550912 1453599378 1473129504 1476672384 1522818396 1525087872 1537691904 1572746868 1585744776 1597711104 1607050368 1661256432 1683576576 1715723856 1722784448 1729903392 1776621462 1797424992 1812279744 1863996288 1868913486 1879401216 1938132504 1960827264 1964172672 1977032448 2030424528 2096995824 2114326368 2180399067 2209694256 2215008576 2284227594 2287631808 2306537856 2359120302 2368828616 2378617164 2396566656 2416372992 2491884648 2495598336 2525364864 2584176672 2664932193 2696137488 2707232704 2718419616 2795994432 2819101824 2907198756 2946259008 2953344768 3045636792 3050175744 3145493736 3171489552 3214100736 3322512864 3426341391 3431447712 3445568896 3459806784 3553242924 3594849984 3624559488 3727992576 3737826972 3876265008 3921654528 3928345344 4060849056 4193991648 4228652736 4360798134 4419388512 4430017152 4568455188 4575263616 4613075712 4718240604 4737657232 4757234328 4793133312 4983769296 5050729728 5168353344 5329864386 5392274976 5414465408 5436839232 5591988864 5638203648 5814397512 5892518016 6091273584 6290987472 6342979104 6541197201 6645025728 6852682782 6862895424 6891137792 6919613568 7106485848 7189699968 7249118976 7475653944 7752530016 7994796579 8121698112 8387983296 8457305472 8721596268 8838777024 8860034304 9136910376 9150527232 9436481208 9475314464 9514468656 9967538592 10279024173 10336706688 10659728772 10784549952 10828930816 10873678464 11183977728 11628795024 11785036032 12182547168 12581974944 12685958208 13082394402 13290051456 13705365564 13725790848 13839227136 14212971696 14379399936 14951307888 15505060032 15989593158 16243396224 16775966592 16914610944 17443192536 17677554048 18273820752 18872962416 18950628928 19028937312 19935077184 20558048346 20673413376 21319457544 21569099904 21747356928 23257590048 23984389737 24365094336 25163949888 25371916416 26164788804 26580102912 27410731128 27451581696 28425943392 29902615776 31010120064 31979186316 32486792448 33551933184 34886385072 35355108096 36547641504 37745924832 37901257856 38057874624 39870154368 41116096692 42638915088 43138199808 46515180096 47968779474 48730188672 50327899776 50743832832 52329577608 54821462256 56851886784 59805231552 62020240128 63958372632 69772770144 71953169211 73095283008 75491849664 75802515712 76115749248 79740308736 82232193384 85277830176 93030360192 95937558948 97460377344 100655799552 104659155216 109642924512 113703773568 119610463104 127916745264 139545540288 143906338422 146190566016 150983699328 152231498496 164464386768 170555660352 186060720384 191875117896 209318310432 219285849024 227407547136 239220926208 255833490528 279091080576 287812676844 292381132032 301967398656 328928773536 341111320704 383750235792 418636620864 438571698048 511666981056 558182161152 575625353688 657857547072 682222641408 767500471584 837273241728 877143396096 1023333962112 1151250707376 1315715094144 1535000943168 1674546483456 2046667924224 2302501414752 2631430188288 3070001886336 4605002829504 6140003772672 9210005659008 18420011318016
• Sum of all divisors σ(n): 70504289436672
• Sum of proper divisors (its aliquot sum) s(n): 52084278118656
• 18420011318016 is an abundant number, because the sum of its proper divisors (52084278118656) is greater than itself. Its abundance is 33664266800640

Bases of 18420011318016

• Binary: 100001100000010111110001110110011101100000000₂
• Hexadecimal: 0x10C0BE3B3B00
• Base-36: 6J21B5C00

Squares and roots of 18420011318016

• 18420011318016 squared (18420011318016²) is 339296816955837537486176256
• 18420011318016 cubed (18420011318016³) is 6249851208493330495735909304662644228096
• The square root of 18420011318016 is 4291854.0653214201
• The cube root of 18420011318016 is 26409.6896431563

Scales and comparisons

• 18,420,011,318,016 seconds is equal to 585,699 years, 19 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,420,011,318,016 would take you about one million, four hundred sixty-four thousand, two hundred forty-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 18420011318016 cubic inches would be around 2200.8 feet tall.

Recreational maths with 18420011318016

• 18420011318016 backwards is 61081311002481
• 18420011318016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18420011318016's digits is 36
• More coming soon!