18042537503232

Names of 18042537503232

• Cardinal: 18042537503232 can be written as Eighteen trillion, forty-two billion, five hundred thirty-seven million, five hundred three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8042537503232 × 10¹³

Factors of 18042537503232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 96

Divisors of 18042537503232

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 37 43 44 48 64 66 72 74 86 88 96 99 111 121 128 129 132 144 148 172 176 192 198 222 242 256 258 264 288 296 333 344 352 363 384 387 396 407 444 473 484 512 516 528 576 592 666 688 704 726 768 774 792 814 888 946 968 1032 1056 1089 1152 1184 1221 1331 1332 1376 1408 1419 1452 1536 1548 1584 1591 1628 1776 1849 1892 1936 2064 2112 2178 2304 2368 2442 2662 2664 2752 2816 2838 2904 3096 3168 3182 3256 3552 3663 3698 3784 3872 3993 4128 4224 4257 4356 4477 4608 4736 4773 4884 5203 5324 5328 5504 5547 5632 5676 5808 6192 6336 6364 6512 7104 7326 7396 7568 7744 7986 8256 8448 8514 8712 8954 9472 9546 9768 10406 10648 10656 11008 11094 11352 11616 11979 12384 12672 12728 13024 13431 14208 14319 14652 14792 15136 15488 15609 15972 16512 16641 16896 17028 17424 17501 17908 18944 19092 19536 20339 20812 21296 21312 22016 22188 22704 23232 23958 24768 25344 25456 26048 26862 28416 28638 29304 29584 30272 30976 31218 31944 33024 33282 34056 34848 35002 35816 38184 39072 40293 40678 41624 42592 42624 44376 45408 46464 46827 47916 49247 49536 50688 50912 52096 52503 53724 56832 57233 57276 58608 59168 60544 61017 61952 62436 63888 66048 66564 68112 68413 69696 70004 71632 76368 78144 79507 80586 81356 83248 85184 85248 88752 90816 92928 93654 95832 98494 99072 101824 104192 105006 107448 114466 114552 117216 118336 121088 122034 124872 127776 133128 136224 136826 139392 140008 143264 147741 152736 156288 157509 159014 161172 162712 166496 170368 170496 171699 177504 181632 183051 185856 187308 191664 192511 196988 198144 203648 205239 208384 210012 214896 223729 228932 229104 234432 236672 238521 242176 244068 249744 255552 266256 272448 273652 278784 280016 286528 295482 305472 312576 315018 318028 322344 325424 332992 340736 343398 355008 363264 366102 374616 383328 385022 393976 407296 410478 420024 429792 443223 447458 457864 458208 468864 473344 477042 488136 499488 511104 515097 532512 544896 547304 557568 560032 573056 577533 590964 610944 615717 625152 630036 636056 644688 650848 665984 671187 681472 686796 710016 715563 726528 732204 749232 752543 766656 770044 787952 814592 820956 840048 859584 874577 886446 894916 915728 916416 937728 946688 954084 976272 998976 1022208 1030194 1065024 1089792 1094608 1120064 1146112 1155066 1181928 1221888 1231434 1260072 1272112 1289376 1301696 1331968 1342374 1373592 1420032 1431126 1464408 1498464 1505086 1533312 1540088 1575904 1641912 1680096 1719168 1732599 1749154 1772892 1789832 1831456 1832832 1875456 1908168 1952544 1997952 2013561 2044416 2060388 2117621 2130048 2179584 2189216 2240128 2257629 2292224 2310132 2363856 2443776 2461019 2462868 2520144 2544224 2578752 2603392 2623731 2663936 2684748 2747184 2840064 2862252 2928816 2941759 2996928 3010172 3066624 3080176 3151808 3283824 3360192 3438336 3465198 3498308 3545784 3579664 3662912 3665664 3816336 3905088 3995904 4027122 4120776 4235242 4260096 4378432 4480256 4515258 4620264 4727712 4922038 4925736 5040288 5088448 5157504 5206784 5247462 5369496 5494368 5724504 5857632 5883518 5993856 6020344 6133248 6160352 6303616 6352863 6567648 6720384 6772887 6876672 6930396 6996616 7091568 7159328 7325824 7331328 7383057 7632672 7810176 7871193 7991808 8054244 8241552 8277973 8470484 8520192 8756864 8825277 8960512 9030516 9240528 9455424 9620347 9844076 9851472 10080576 10176896 10315008 10413568 10494924 10738992 10988736 11449008 11715264 11767036 11987712 12040688 12320704 12607232 12705726 13135296 13440768 13545774 13860792 13993232 14183136 14318656 14651648 14766114 15265344 15620352 15742386 16108488 16483104 16555946 16940968 17513728 17650554 18061032 18481056 18910848 19058589 19240694 19688152 19702944 20161152 20353792 20630016 20989848 21477984 21977472 22149171 22898016 23430528 23534072 23975424 24081376 24641408 24833919 25214464 25411452 26270592 26475831 26881536 27091548 27721584 27986464 28366272 28637312 28861041 29303296 29532228 30530688 31240704 31484772 32216976 32359349 32966208 33111892 33881936 35027456 35301108 36122064 36962112 37821696 38117178 38481388 39376304 39405888 40322304 40707584 41979696 42955968 43954944 44298342 45796032 46861056 47068144 48162752 49282816 49667838 50822904 52541184 52951662 54183096 55443168 55972928 56732544 57274624 57722082 59064456 61061376 62969544 64433952 64718698 65932416 66223784 67763872 70602216 72244128 73924224 74501757 75643392 76234356 76962776 78752608 78811776 80644608 83959392 85911936 86583123 87909888 88596684 91057703 91592064 93722112 94136288 96325504 97078047 98565632 99335676 101645808 105082368 105823817 105903324 108366192 110886336 111945856 113465088 114549248 115444164 118128912 122122752 125939088 128867904 129437396 131864832 132447568 135527744 141204432 144488256 147848448 149003514 152468712 153925552 157505216 157623552 167918784 171823872 173166246 177193368 182115406 183184128 188272576 192651008 194156094 198671352 203291616 211647634 211806648 216732384 221772672 223891712 226930176 230888328 236257824 251878176 257735808 258874792 263729664 264895136 271055488 273173109 282408864 288976512 291234141 295696896 298007028 304937424 307851104 315010432 315247104 317471451 335837568 343647744 346332492 354386736 355952839 364230812 366368256 376545152 385302016 388312188 397342704 406583232 423295268 423613296 433464768 443545344 447783424 461776656 472515648 503756352 515471616 517749584 529790272 542110976 546346218 564817728 577953024 582468282 596014056 609874848 615702208 630020864 634942902 671675136 692664984 708773472 711905678 728461624 753090304 776624376 794685408 813166464 819519327 846590536 847226592 866929536 887090688 923553312 945031296 952414353 1007512704 1030943232 1035499168 1059580544 1067858517 1084221952 1092692436 1129635456 1155906048 1164936564 1192028112 1219749696 1231404416 1260041728 1269885804 1343350272 1385329968 1417546944 1423811356 1456923248 1506180608 1553248752 1589370816 1626332928 1639038654 1693181072 1694453184 1733859072 1847106624 1890062592 1904828706 2015025408 2070998336 2119161088 2135717034 2185384872 2259270912 2329873128 2384056224 2439499392 2462808832 2539771608 2770659936 2835093888 2847622712 2913846496 3106497504 3178741632 3203575551 3252665856 3278077308 3386362144 3388906368 3467718144 3694213248 3780125184 3809657412 3915481229 4030050816 4141996672 4238322176 4271434068 4370769744 4518541824 4659746256 4768112448 4878998784 4925617664 5079543216 5541319872 5670187776 5695245424 5827692992 6212995008 6357483264 6407151102 6556154616 6772724288 6777812736 7388426496 7619314824 7830962458 8283993344 8542868136 8741539488 9319492512 9536224896 9757997568 10159086432 11082639744 11340375552 11390490848 11655385984 11746443687 12425990016 12714966528 12814302204 13112309232 13545448576 13555625472 14776852992 15238629648 15661924916 16567986688 17085736272 17483078976 18638985024 19072449792 20318172864 22165279488 22780981696 23310771968 23492887374 24851980032 25628604408 26224618464 27090897152 30477259296 31323849832 34171472544 34966157952 35239331061 37277970048 38144899584 40636345728 44330558976 45561963392 46621543936 46985774748 49703960064 51257208816 52449236928 54181794304 60954518592 62647699664 68342945088 69932315904 70478662122 74555940096 81272691456 91123926784 93971549496 102514417632 104898473856 121909037184 125295399328 136685890176 139864631808 140957324244 149111880192 162545382912 182247853568 187943098992 205028835264 209796947712 243818074368 250590798656 273371780352 281914648488 375886197984 410057670528 419593895424 487636148736 501181597312 546743560704 563829296976 751772395968 820115341056 1002363194624 1127658593952 1503544791936 1640230682112 2004726389248 2255317187904 3007089583872 4510634375808 6014179167744 9021268751616 18042537503232
• Sum of all divisors σ(n): 60223787395200
• Sum of proper divisors (its aliquot sum) s(n): 42181249891968
• 18042537503232 is an abundant number, because the sum of its proper divisors (42181249891968) is greater than itself. Its abundance is 24138712388736

Bases of 18042537503232

• Binary: 100000110100011011011000010011110101000000000₂
• Hexadecimal: 0x1068DB09EA00
• Base-36: 6E8MKZGG0

Squares and roots of 18042537503232

• 18042537503232 squared (18042537503232²) is 325533159555533212410445824
• 18042537503232 cubed (18042537503232³) is 5873444239826314489094417513748960903168
• The square root of 18042537503232 is 4247650.8217168699
• The cube root of 18042537503232 is 26228.0421077345

Scales and comparisons

• 18,042,537,503,232 seconds is equal to 573,696 years, 45 weeks, 6 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,042,537,503,232 would take you about one million, four hundred thirty-four thousand, two hundred forty-two 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 18042537503232 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18042537503232

• 18042537503232 backwards is 23230573524081
• The number of decimal digits it has is: 14
• The sum of 18042537503232's digits is 45
• More coming soon!