18109040990976

Names of 18109040990976

• Cardinal: 18109040990976 can be written as Eighteen trillion, one hundred nine billion, forty million, nine hundred ninety thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.8109040990976 × 10¹³

Factors of 18109040990976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1570

Divisors of 18109040990976

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 64 72 78 81 87 96 104 108 116 117 128 144 156 162 169 174 192 208 216 232 234 243 256 261 288 312 324 338 348 351 377 384 416 432 464 468 486 507 522 576 624 648 676 696 702 729 754 768 783 832 864 928 936 972 1014 1044 1053 1131 1152 1248 1296 1352 1392 1404 1458 1508 1521 1523 1566 1664 1728 1856 1872 1944 2028 2088 2106 2197 2262 2304 2349 2496 2592 2704 2784 2808 2916 3016 3042 3046 3132 3159 3328 3393 3456 3712 3744 3888 4056 4176 4212 4394 4524 4563 4569 4698 4901 4992 5184 5408 5568 5616 5832 6032 6084 6092 6264 6318 6591 6786 6912 7047 7424 7488 7776 8112 8352 8424 8788 9048 9126 9138 9396 9477 9802 9984 10179 10368 10816 11136 11232 11664 12064 12168 12184 12528 12636 13182 13572 13689 13707 14094 14703 14976 15552 16224 16704 16848 17576 18096 18252 18276 18792 18954 19604 19773 19799 20358 20736 21141 21632 22272 22464 23328 24128 24336 24368 25056 25272 26364 27144 27378 27414 28188 29406 29952 30537 31104 32448 33408 33696 35152 36192 36504 36552 37584 37908 39208 39546 39598 40716 41067 41121 42282 43264 44109 44167 44928 46656 48256 48672 48736 50112 50544 52728 54288 54756 54828 56376 58812 59319 59397 61074 62208 63713 64896 66816 67392 70304 72384 73008 73104 75168 75816 78416 79092 79196 81432 82134 82242 84564 88218 88334 89856 91611 93312 96512 97344 97472 100224 101088 105456 108576 109512 109656 112752 117624 118638 118794 122148 123201 123363 127426 129792 132327 132501 134784 140608 144768 146016 146208 150336 151632 156832 158184 158392 162864 164268 164484 169128 176436 176668 177957 178191 183222 186624 191139 194688 194944 200448 202176 210912 217152 219024 219312 225504 235248 237276 237588 244296 246402 246726 254852 257387 264654 265002 269568 274833 281216 289536 292032 292416 300672 303264 313664 316368 316784 325728 328536 328968 338256 352872 353336 355914 356382 366444 370089 382278 389376 389888 396981 397503 404352 421824 434304 438048 438624 451008 470496 474552 475176 488592 492804 493452 509704 514774 529308 530004 533871 534573 549666 562432 573417 574171 584064 584832 601344 606528 627328 632736 633568 651456 657072 657936 676512 705744 706672 711828 712764 732888 740178 764556 772161 793962 795006 808704 843648 868608 876096 877248 902016 940992 949104 950352 977184 985608 986904 1019408 1029548 1058616 1060008 1067742 1069146 1099332 1110267 1146834 1148342 1168128 1169664 1190943 1192509 1213056 1254656 1265472 1267136 1302912 1314144 1315872 1353024 1411488 1413344 1423656 1425528 1465776 1480356 1529112 1544322 1587924 1590012 1601613 1603719 1687296 1720251 1722513 1752192 1754496 1804032 1881984 1898208 1900704 1954368 1971216 1973808 2038816 2059096 2117232 2120016 2135484 2138292 2198664 2220534 2293668 2296684 2316483 2381886 2385018 2426112 2530944 2534272 2605824 2628288 2631744 2706048 2822976 2826688 2847312 2851056 2931552 2960712 3058224 3088644 3175848 3180024 3203226 3207438 3346031 3440502 3445026 3504384 3508992 3572829 3577527 3763968 3796416 3801408 3908736 3942432 3947616 4077632 4118192 4234464 4240032 4270968 4276584 4397328 4441068 4587336 4593368 4632966 4763772 4770036 4811157 5061888 5068544 5160753 5167539 5256576 5263488 5412096 5645952 5653376 5694624 5702112 5863104 5921424 6116448 6177288 6351696 6360048 6406452 6414876 6692062 6881004 6890052 6949449 7145658 7155054 7464223 7592832 7602816 7817472 7884864 7895232 8155264 8236384 8468928 8480064 8541936 8553168 8794656 8882136 9174672 9186736 9265932 9527544 9540072 9622314 10038093 10321506 10335078 10513152 10526976 10732581 11291904 11306752 11389248 11404224 11726208 11842848 12232896 12354576 12703392 12720096 12812904 12829752 13384124 13762008 13780104 13898898 14291316 14310108 14433471 14928446 15185664 15205632 15482259 15502617 15769728 15790464 16310528 16472768 16937856 16960128 17083872 17106336 17589312 17764272 18349344 18373472 18531864 19055088 19080144 19244628 20076186 20643012 20670156 20848347 21465162 22392669 22778496 22808448 23452416 23685696 24465792 24709152 25406784 25440192 25625808 25659504 26768248 27524016 27560208 27797796 28582632 28620216 28866942 29856892 30114279 30964518 31005234 31539456 31580928 32197743 32945536 33875712 33920256 34167744 34212672 35178624 35528544 36698688 36746944 37063728 38110176 38160288 38489256 40152372 41286024 41340312 41696694 42930324 44785338 45556992 45616896 46446777 46507851 47371392 48931584 49418304 50813568 50880384 51251616 51319008 53536496 55048032 55120416 55595592 57165264 57240432 57733884 59713784 60228558 61929036 62010468 62545041 64395486 65891072 67178007 68335488 68425344 70357248 71057088 73397376 73493888 74127456 76220352 76320576 76978512 80304744 82572048 82680624 83393388 85860648 89570676 90342837 92893554 93015702 94742784 97034899 98836608 101627136 101760768 102503232 102638016 107072992 110096064 110240832 111191184 114330528 114480864 115467768 119427568 120457116 123858072 124020936 125090082 128790972 134356014 136670976 136850688 139523553 142114176 146794752 146987776 148254912 152440704 152641152 153957024 160609488 165144096 165361248 166786776 171721296 179141352 180685674 185787108 186031404 187635123 194069798 197673216 201534021 205006464 205276032 214145984 220192128 220481664 222382368 228661056 228961728 230935536 238855136 240914232 247716144 248041872 250180164 257581944 268712028 271028511 279047106 284228352 291104697 296509824 304881408 305282304 307914048 321218976 330288192 330722496 333573552 343442592 358282704 361371348 371574216 372062808 375270246 388139596 403068042 410012928 410552064 418570659 428291968 440384256 440963328 444764736 457322112 457923456 461871072 477710272 481828464 495432288 496083744 500360328 515163888 537424056 542057022 558094212 582209394 593019648 604602063 615828096 642437952 660576384 661444992 667147104 686885184 716565408 722742696 743148432 744125616 750540492 776279192 806136084 813085533 837141318 856583936 873314091 889529472 914644224 915846912 923742144 955420544 963656928 990864576 992167488 1000720656 1030327776 1074848112 1084114044 1116188424 1164418788 1209204126 1231656192 1284875904 1321152768 1322889984 1334294208 1373770368 1433130816 1445485392 1486296864 1488251232 1501080984 1552558384 1612272168 1626171066 1674282636 1746628182 1779058944 1813806189 1847484288 1910841088 1927313856 1981729152 1984334976 2001441312 2060655552 2149696224 2168228088 2232376848 2328837576 2418408252 2439256599 2569751808 2619942273 2668588416 2747540736 2866261632 2890970784 2972593728 2976502464 3002161968 3105116768 3224544336 3252342132 3348565272 3493256364 3627612378 3694968576 3854627712 3963458304 3968669952 4002882624 4121311104 4299392448 4336456176 4464753696 4657675152 4836816504 4878513198 5239884546 5337176832 5441418567 5732523264 5781941568 5945187456 5953004928 6004323936 6210233536 6449088672 6504684264 6697130544 6986512728 7255224756 7709255424 7859826819 8005765248 8242622208 8598784896 8672912352 8929507392 9315350304 9673633008 9757026396 10479769092 10882837134 11563883136 11890374912 11906009856 12008647872 12420467072 12898177344 13009368528 13394261088 13973025456 14510449512 15719653638 16011530496 17197569792 17345824704 17859014784 18630700608 19347266016 19514052792 20959538184 21765674268 23127766272 23579480457 24017295744 24840934144 25796354688 26018737056 26788522176 27946050912 29020899024 31439307276 34691649408 35718029568 37261401216 38694532032 39028105584 41919076368 43531348536 47158960914 48034591488 51592709376 52037474112 53577044352 55892101824 58041798048 62878614552 69383298816 70738441371 74522802432 77389064064 78056211168 83838152736 87062697072 94317921828 104074948224 107154088704 111784203648 116083596096 125757229104 141476882742 154778128128 156112422336 167676305472 174125394144 188635843656 208149896448 223568407296 232167192192 251514458208 282953765484 312224844672 335352610944 348250788288 377271687312 464334384384 503028916416 565907530968 624449689344 670705221888 696501576576 754543374624 1006057832832 1131815061936 1393003153152 1509086749248 2012115665664 2263630123872 3018173498496 4527260247744 6036346996992 9054520495488 18109040990976
• Sum of all divisors σ(n): 60774898312800
• Sum of proper divisors (its aliquot sum) s(n): 42665857321824
• 18109040990976 is an abundant number, because the sum of its proper divisors (42665857321824) is greater than itself. Its abundance is 24556816330848

Bases of 18109040990976

• Binary: 100000111100001010110111101001001101100000000₂
• Hexadecimal: 0x107856F49B00
• Base-36: 6F36FG000

Squares and roots of 18109040990976

• 18109040990976 squared (18109040990976²) is 327937365612849028113432576
• 18109040990976 cubed (18109040990976³) is 5938631196355766389625953539824000434176
• The square root of 18109040990976 is 4255471.8881665755
• The cube root of 18109040990976 is 26260.2274842235

Scales and comparisons

• 18,109,040,990,976 seconds is equal to 575,811 years, 25 weeks, 2 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 18,109,040,990,976 would take you about one million, four hundred thirty-nine thousand, five hundred twenty-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 18109040990976 cubic inches would be around 2188.4 feet tall.

Recreational maths with 18109040990976

• 18109040990976 backwards is 67909904090181
• The number of decimal digits it has is: 14
• The sum of 18109040990976's digits is 63
• More coming soon!