18618838391104

Names of 18618838391104

• Cardinal: 18618838391104 can be written as Eighteen trillion, six hundred eighteen billion, eight hundred thirty-eight million, three hundred ninety-one thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8618838391104 × 10¹³

Factors of 18618838391104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 230

Divisors of 18618838391104

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 53 56 64 68 98 106 112 119 136 151 196 212 224 238 272 289 302 371 392 424 448 476 544 578 604 742 784 833 848 901 952 1057 1088 1156 1208 1484 1568 1666 1696 1802 1904 2023 2114 2312 2416 2567 2597 2968 3136 3332 3392 3604 3808 4046 4228 4624 4832 4913 5134 5194 5936 6307 6664 7208 7399 7616 8003 8092 8456 9248 9664 9826 10268 10388 11872 12614 13328 14161 14416 14798 15317 16006 16184 16912 17969 18496 19652 20536 20776 22801 23744 25228 26656 28322 28832 29596 30634 32012 32368 33824 34391 35938 39304 41072 41552 43639 44149 45602 50456 53312 56021 56644 57664 59192 61268 64024 64736 67648 68782 71876 78608 82144 83104 87278 88298 91204 100912 107219 112042 113288 118384 122536 125783 128048 129472 136051 137564 143752 157216 159607 164288 166208 174556 176596 182408 201824 214438 224084 226576 236768 240737 245072 251566 256096 260389 272102 275128 287504 305473 314432 319214 349112 353192 364816 387617 392147 403648 428876 448168 453152 473536 481474 490144 503132 512192 520778 544204 550256 575008 610946 638428 698224 706384 729632 741863 750533 775234 784294 857752 896336 906304 952357 962948 980288 1006264 1041556 1088408 1100512 1117249 1150016 1208453 1221892 1276856 1396448 1412768 1459264 1483726 1501066 1550468 1568588 1715504 1792672 1822723 1904714 1925896 2012528 2083112 2138311 2176816 2201024 2234498 2312867 2416906 2443784 2553712 2713319 2792896 2825536 2967452 3002132 3100936 3137176 3431008 3585344 3645446 3809428 3851792 4025056 4166224 4276622 4353632 4468996 4625734 4833812 4887568 5107424 5193041 5426638 5934904 6004264 6201872 6274352 6589489 6666499 6862016 7290892 7618856 7703584 8050112 8332448 8459171 8553244 8707264 8937992 9251468 9667624 9775136 10214848 10386082 10853276 11869808 12008528 12403744 12548704 12759061 13178978 13332998 14581784 15237712 15407168 16190069 16664896 16918342 17106488 17875984 18502936 18993233 19335248 19550272 20543701 20772164 21706552 23739616 24017056 24807488 25097408 25518122 26357956 26665996 29163568 30475424 32380138 33836684 34212976 35751968 36351287 37005872 37986466 38670496 39318739 41087402 41544328 43413104 46126423 47479232 48034112 51036244 52715912 53331992 58327136 59214197 60950848 64760276 67673368 68425952 71503936 72702574 74011744 75972932 77340992 78637478 82174804 83088656 86826208 92252846 102072488 105431824 106663984 112021313 113330483 116654272 118428394 129520552 135346736 136851904 143805907 145405148 148023488 151945864 157274956 164349608 166177312 173652416 184505692 204144976 210863648 213327968 224042626 226660966 236856788 259041104 270693472 275231173 287611814 290810296 303891728 314549912 322884961 328699216 332354624 349242917 369011384 408289952 421727296 426655936 448085252 453321932 473713576 518082208 541386944 550462346 575223628 581620592 607783456 629099824 645769922 657398432 698485834 738022768 784149191 816579904 896170504 906643864 947427152 1006641349 1036164416 1100924692 1150447256 1163241184 1215566912 1258199648 1291539844 1314796864 1396971668 1476045536 1568298382 1792341008 1813287728 1894854304 1926618211 2013282698 2201849384 2300894512 2326482368 2444700419 2516399296 2583079688 2793943336 2952091072 3136596764 3584682016 3626575456 3789708608 3853236422 4026565396 4403698768 4601789024 4889400838 5166159376 5489044337 5587886672 5937129589 6273193528 7169364032 7253150912 7706472844 8053130792 8807397536 9203578048 9778801676 10332318752 10978088674 11175773344 11874259178 12546387056 15412945688 16106261584 17112902933 17614795072 19557603352 20664637504 21956177348 22351546688 23748518356 25092774112 30825891376 32212523168 34225805866 39115206704 41559907123 43912354696 47497036712 50185548224 61651782752 64425046336 68451611732 78230413408 83119814246 87824709392 94994073424 123303565504 136903223464 156460826816 166239628492 175649418784 189988146848 273806446928 290919349861 332479256984 351298837568 379976293696 547612893856 581838699722 664958513968 1095225787712 1163677399444 1329917027936 2327354798888 2659834055872 4654709597776 9309419195552 18618838391104
• Sum of all divisors σ(n): 46836269481960
• Sum of proper divisors (its aliquot sum) s(n): 28217431090856
• 18618838391104 is an abundant number, because the sum of its proper divisors (28217431090856) is greater than itself. Its abundance is 9598592699752

Bases of 18618838391104

• Binary: 100001110111100001001001111111001100101000000₂
• Hexadecimal: 0x10EF093F9940
• Base-36: 6LLDJNJGG

Squares and roots of 18618838391104

• 18618838391104 squared (18618838391104²) is 346661143034048187266338816
• 18618838391104 cubed (18618838391104³) is 6454427798626331368094007500829984292864
• The square root of 18618838391104 is 4314955.2015176241
• The cube root of 18618838391104 is 26504.3725506321

Scales and comparisons

• 18,618,838,391,104 seconds is equal to 592,021 years, 24 weeks, 2 days, 17 hours, 5 minutes, 4 seconds.
• To count from 1 to 18,618,838,391,104 would take you about one million, four hundred eighty thousand and fifty-three 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 18618838391104 cubic inches would be around 2208.7 feet tall.

Recreational maths with 18618838391104

• 18618838391104 backwards is 40119383881681
• The number of decimal digits it has is: 14
• The sum of 18618838391104's digits is 61
• More coming soon!