18485779792896

Names of 18485779792896

• Cardinal: 18485779792896 can be written as Eighteen trillion, four hundred eighty-five billion, seven hundred seventy-nine million, seven hundred ninety-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8485779792896 × 10¹³

Factors of 18485779792896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 85

Divisors of 18485779792896

• Number of divisors d(n): 924
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 67 72 78 81 96 104 108 117 128 134 144 156 162 169 192 201 208 216 234 243 256 268 288 312 324 338 351 384 402 416 432 468 486 507 512 536 576 603 624 648 676 702 729 768 804 832 864 871 936 972 1014 1024 1053 1072 1152 1206 1248 1296 1352 1404 1458 1521 1536 1608 1664 1728 1742 1809 1872 1944 2028 2106 2144 2187 2304 2412 2496 2592 2613 2704 2808 2916 3042 3072 3159 3216 3328 3456 3484 3618 3744 3888 4056 4212 4288 4374 4563 4608 4824 4992 5184 5226 5408 5427 5616 5832 6084 6318 6432 6561 6656 6912 6968 7236 7488 7776 7839 8112 8424 8576 8748 9126 9216 9477 9648 9984 10368 10452 10816 10854 11232 11323 11664 12168 12636 12864 13122 13312 13689 13824 13936 14472 14976 15552 15678 16224 16281 16848 17152 17496 18252 18954 19296 19683 19968 20736 20904 21632 21708 22464 22646 23328 23517 24336 25272 25728 26244 27378 27648 27872 28431 28944 29952 31104 31356 32448 32562 33696 33969 34304 34992 36504 37908 38592 39366 39936 41067 41472 41808 43264 43416 44928 45292 46656 47034 48672 48843 50544 51456 52488 54756 55744 56862 57888 59049 59904 62208 62712 64896 65124 67392 67938 68608 69984 70551 73008 75816 77184 78732 82134 82944 83616 85293 86528 86832 89856 90584 93312 94068 97344 97686 101088 101907 102912 104976 109512 111488 113724 115776 118098 119808 123201 124416 125424 129792 130248 134784 135876 139968 141102 146016 146529 151632 154368 157464 164268 167232 170586 173056 173664 177147 179712 181168 186624 188136 194688 195372 202176 203814 205824 209952 211653 219024 222976 227448 231552 236196 246402 248832 250848 255879 259584 260496 269568 271752 279936 282204 292032 293058 303264 305721 308736 314928 328536 334464 341172 347328 354294 359424 362336 369603 373248 376272 389376 390744 404352 407628 419904 423306 438048 439587 445952 454896 463104 472392 492804 501696 511758 519168 520992 531441 539136 543504 559872 564408 584064 586116 606528 611442 617472 629856 634959 657072 668928 682344 694656 708588 724672 739206 746496 752544 767637 778752 781488 808704 815256 839808 846612 876096 879174 891904 909792 917163 926208 944784 985608 1003392 1023516 1041984 1062882 1078272 1087008 1108809 1119744 1128816 1168128 1172232 1213056 1222884 1259712 1269918 1314144 1318761 1337856 1364688 1389312 1417176 1449344 1478412 1505088 1535274 1557504 1562976 1594323 1617408 1630512 1679616 1693224 1752192 1758348 1819584 1834326 1852416 1889568 1904877 1971216 2006784 2047032 2083968 2125764 2174016 2217618 2239488 2257632 2302911 2336256 2344464 2426112 2445768 2519424 2539836 2628288 2637522 2675712 2729376 2751489 2778624 2834352 2898688 2956824 3010176 3070548 3125952 3188646 3234816 3261024 3326427 3359232 3386448 3504384 3516696 3639168 3668652 3779136 3809754 3942432 3956283 4013568 4094064 4167936 4251528 4348032 4435236 4515264 4605822 4672512 4688928 4852224 4891536 5038848 5079672 5256576 5275044 5458752 5502978 5557248 5668704 5714631 5797376 5913648 6020352 6141096 6251904 6377292 6522048 6652854 6718464 6772896 6908733 7008768 7033392 7278336 7337304 7558272 7619508 7884864 7912566 8027136 8188128 8254467 8335872 8503056 8696064 8870472 9030528 9211644 9377856 9704448 9783072 9979281 10077696 10159344 10513152 10550088 10917504 11005956 11337408 11429262 11594752 11827296 11868849 12040704 12282192 12503808 12754584 13044096 13305708 13545792 13817466 14017536 14066784 14556672 14674608 15116544 15239016 15769728 15825132 16376256 16508934 16671744 17006112 17143893 17392128 17740944 18061056 18423288 18755712 19566144 19958562 20155392 20318688 20726199 21026304 21100176 21835008 22011912 22674816 22858524 23654592 23737698 24081408 24564384 24763401 25007616 25509168 26088192 26611416 27091584 27634932 28133568 29113344 29349216 29937843 30233088 30478032 31539456 31650264 32752512 33017868 34012224 34287786 34784256 35481888 35606547 36122112 36846576 37511424 39132288 39917124 40637376 41452398 42052608 42200352 43670016 44023824 45349632 45717048 47309184 47475396 49128768 49526802 50015232 51018336 51431679 52176384 53222832 54183168 55269864 56267136 58698432 59875686 60466176 60956064 63078912 63300528 65505024 66035736 68024448 68575572 70963776 71213094 72244224 73693152 74290203 75022848 78264576 79834248 81274752 82904796 84400704 87340032 88047648 89813529 90699264 91434096 94618368 94950792 98257536 99053604 102036672 102863358 104352768 106445664 106819641 108366336 110539728 112534272 117396864 119751372 121912128 126157824 126601056 131010048 132071472 136048896 137151144 141927552 142426188 147386304 148580406 150045696 154295037 156529152 159668496 162549504 165809592 168801408 176095296 179627058 181398528 182868192 189236736 189901584 196515072 198107208 204073344 205726716 212891328 213639282 216732672 221079456 222870609 225068544 234793728 239502744 243824256 253202112 262020096 264142944 269440587 272097792 274302288 283855104 284852376 294772608 297160812 308590074 313058304 319336992 325099008 331619184 337602816 352190592 359254116 365736384 378473472 379803168 393030144 396214416 408146688 411453432 425782656 427278564 442158912 445741218 450137088 462885111 469587456 479005488 487648512 506404224 528285888 538881174 544195584 548604576 567710208 569704752 589545216 594321624 617180148 638673984 650198016 663238368 668611827 675205632 704381184 718508232 731472768 759606336 786060288 792428832 816293376 822906864 851565312 854557128 884317824 891482436 925770222 939174912 958010976 975297024 1012808448 1056571776 1077762348 1097209152 1135420416 1139409504 1179090432 1188643248 1234360296 1277347968 1326476736 1337223654 1350411264 1388655333 1408762368 1437016464 1462945536 1519212672 1584857664 1632586752 1645813728 1703130624 1709114256 1768635648 1782964872 1851540444 1916021952 1950594048 2005835481 2025616896 2113143552 2155524696 2194418304 2278819008 2358180864 2377286496 2468720592 2554695936 2652953472 2674447308 2777310666 2817524736 2874032928 2925891072 3038425344 3169715328 3291627456 3406261248 3418228512 3537271296 3565929744 3703080888 3832043904 4011670962 4051233792 4226287104 4311049392 4388836608 4557638016 4754572992 4937441184 5109391872 5305906944 5348894616 5554621332 5748065856 5851782144 6017506443 6076850688 6339430656 6583254912 6836457024 7074542592 7131859488 7406161776 7664087808 8023341924 8452574208 8622098784 8777673216 9115276032 9509145984 9874882368 10218783744 10611813888 10697789232 11109242664 11496131712 12035012886 12153701376 12678861312 13166509824 13672914048 14263718976 14812323552 15328175616 16046683848 17244197568 17555346432 18052519329 18230552064 19018291968 19749764736 21223627776 21395578464 22218485328 22992263424 24070025772 25357722624 26333019648 27345828096 28527437952 29624647104 30656351232 32093367696 34488395136 36105038658 36461104128 38036583936 39499529472 42791156928 44436970656 45984526848 48140051544 52666039296 54691656192 57054875904 59249294208 64186735392 68976790272 72210077316 76073167872 78999058944 85582313856 88873941312 91969053696 96280103088 109383312384 114109751808 118498588416 128373470784 137953580544 144420154632 157998117888 171164627712 177747882624 192560206176 228219503616 236997176832 256746941568 275907161088 288840309264 342329255424 355495765248 385120412352 473994353664 513493883136 577680618528 684658510848 710991530496 770240824704 1026987766272 1155361237056 1421983060992 1540481649408 2053975532544 2310722474112 3080963298816 4621444948224 6161926597632 9242889896448 18485779792896
• Sum of all divisors σ(n): 60917956256112
• Sum of proper divisors (its aliquot sum) s(n): 42432176463216
• 18485779792896 is an abundant number, because the sum of its proper divisors (42432176463216) is greater than itself. Its abundance is 23946396670320

Bases of 18485779792896

• Binary: 100001101000000001110010101101000010000000000₂
• Hexadecimal: 0x10D00E568400
• Base-36: 6JW900000

Squares and roots of 18485779792896

• 18485779792896 squared (18485779792896²) is 341724054551442080652066816
• 18485779792896 cubed (18485779792896³) is 6317035622373538391854503034510834139136
• The square root of 18485779792896 is 4299509.2502396131
• The cube root of 18485779792896 is 26441.0841565477

Scales and comparisons

• 18,485,779,792,896 seconds is equal to 587,790 years, 32 weeks, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 18,485,779,792,896 would take you about one million, four hundred sixty-nine thousand, four hundred seventy-six 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 18485779792896 cubic inches would be around 2203.4 feet tall.

Recreational maths with 18485779792896

• 18485779792896 backwards is 69829797758481
• The number of decimal digits it has is: 14
• The sum of 18485779792896's digits is 90
• More coming soon!