18116635547920

Names of 18116635547920

• Cardinal: 18116635547920 can be written as Eighteen trillion, one hundred sixteen billion, six hundred thirty-five million, five hundred forty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.811663554792 × 10¹³

Factors of 18116635547920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2740

Divisors of 18116635547920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 35 40 49 52 56 62 65 70 80 91 98 104 112 124 130 140 155 182 196 208 217 245 248 260 280 310 343 364 392 403 434 455 490 496 520 560 620 637 686 728 784 806 868 910 941 980 1040 1085 1240 1274 1372 1456 1519 1612 1715 1736 1741 1820 1882 1960 2015 2170 2480 2548 2744 2821 3038 3185 3224 3430 3472 3482 3640 3764 3920 4030 4340 4459 4705 5096 5488 5642 6076 6370 6448 6587 6860 6964 7280 7528 7595 8060 8680 8705 8918 9410 10192 10633 11284 12152 12187 12233 12740 13174 13720 13928 14105 15056 15190 16120 17360 17410 17836 18820 19747 21266 22295 22568 22633 24304 24374 24466 25480 26348 27440 27856 28210 29171 30380 32240 32935 34820 35672 37640 39494 42532 44590 45136 45266 46109 48748 48932 50960 52696 53165 53971 56420 58342 60760 60935 61165 65870 69640 71344 75280 78988 85064 85309 85631 89180 90532 92218 97496 97864 98735 105392 106330 107942 112840 113165 116684 121520 121870 122330 131740 138229 139280 145855 157976 158431 170128 170618 171262 178360 181064 184436 194992 195728 197470 204197 212660 215884 225680 226330 230545 233368 243740 244660 263480 269855 276458 291710 315952 316862 322763 341236 342524 356720 362128 368872 377797 379223 394940 408394 425320 426545 428155 431768 452660 461090 466736 487480 489320 526960 539710 552916 583420 597163 599417 633724 645526 682472 685048 691145 701623 737744 755594 758446 789880 792155 816788 850640 853090 856310 863536 905320 922180 974960 978640 1020985 1079420 1105832 1109017 1166840 1194326 1198834 1267448 1291052 1364944 1370096 1382290 1403246 1429379 1511188 1516892 1579760 1584310 1613815 1633576 1638281 1706180 1712620 1810640 1844360 1888985 1896115 2041970 2158840 2211664 2218034 2333680 2388652 2397668 2534896 2582104 2644579 2654561 2764580 2806492 2858758 2985815 2997085 3022376 3033784 3168620 3227630 3267152 3276562 3412360 3425240 3508115 3688720 3777970 3792230 4083940 4195919 4317680 4436068 4777304 4795336 4911361 5164208 5289158 5309122 5529160 5545085 5612984 5717516 5971630 5994170 6044752 6067568 6337240 6455260 6553124 6824720 6850480 7016230 7146895 7555940 7584460 7763119 8167880 8191405 8391838 8872136 9554608 9590672 9822722 10005653 10578316 10618244 11058320 11090170 11225968 11435032 11467967 11943260 11988340 12674480 12910520 13106248 13222895 13272805 14032460 14293790 15111880 15168920 15526238 16335760 16382810 16783676 17744272 18512053 18581927 19645444 20011306 20979595 21156632 21236488 21297653 22180340 22870064 22935934 23886520 23976680 24556805 25821040 26212496 26445790 26545610 28064920 28587580 30223760 30337840 31052476 32765620 33567352 34379527 37024106 37163854 38815595 39290888 40022612 41959190 42313264 42472976 42595306 44360680 45871868 47773040 47953360 49113610 50028265 50786711 52891580 53091220 56129840 57175160 57339835 62104952 65531240 67134704 68759054 74048212 74327708 77631190 78581776 80045224 80275769 83918380 85190612 88721360 91743736 92560265 92909635 98227220 100056530 101573422 105783160 106182440 106488265 114350320 114679670 124209904 130073489 131062480 137518108 148096424 148655416 149083571 155262380 160090448 160551538 167836760 170381224 171897635 183487472 185120530 185819270 196454440 200113060 203146844 211566320 212364880 212976530 229359340 240656689 253933555 260146978 275036216 296192848 297310832 298167142 310524760 321103076 335673520 340762448 343795270 355506977 370241060 371638540 392908880 400226120 401378845 406293688 425953060 458718680 481313378 507867110 520293956 550072432 561930383 596334284 621049520 642206152 650367445 660227243 687590540 711013954 740482120 743277080 745417855 800452240 802757690 812587376 851906120 917437360 962626756 1015734220 1040587912 1043584997 1123860766 1192668568 1203283445 1284412304 1300734890 1320454486 1375181080 1422027908 1480964240 1486554160 1490835710 1605515380 1703812240 1777534885 1925253512 2031468440 2081175824 2087169994 2247721532 2385337136 2406566890 2488548839 2601469780 2640908972 2750362160 2809651915 2844055816 2981671420 3211030760 3301136215 3555069770 3850507024 4062936880 4174339988 4495443064 4621590701 4813133780 4977097678 5202939560 5217924985 5281817944 5619303830 5688111632 5963342840 6422061520 6602272430 7110139540 7305094979 8348679976 8990886128 9243181402 9626267560 9954195356 10405879120 10435849970 10563635888 11238607660 11926685680 12442744195 13204544860 14220279080 14610189958 16697359952 17419841873 18486362804 19252535120 19908390712 20871699940 22477215320 23107953505 24885488390 26409089720 28440558160 29220379916 32351134907 34839683746 36525474895 36972725608 39816781424 41743399880 44954430640 46215907010 49770976780 52818179440 58440759832 64702269814 69679367492 73050949790 73945451216 83486799760 87099209365 92431814020 99541953560 116881519664 129404539628 139358734984 146101899580 161755674535 174198418730 184863628040 199083907120 226457944349 258809079256 278717469968 292203799160 323511349070 348396837460 369727256080 452915888698 517618158512 584407598320 647022698140 696793674920 905831777396 1132289721745 1294045396280 1393587349840 1811663554792 2264579443490 2588090792560 3623327109584 4529158886980 9058317773960 18116635547920
• Sum of all divisors σ(n): 54695299276800
• Sum of proper divisors (its aliquot sum) s(n): 36578663728880
• 18116635547920 is an abundant number, because the sum of its proper divisors (36578663728880) is greater than itself. Its abundance is 18462028180960

Bases of 18116635547920

• Binary: 100000111101000011011101000000101100100010000₂
• Hexadecimal: 0x107A1BA05910
• Base-36: 6F6O11PN4

Squares and roots of 18116635547920

• 18116635547920 squared (18116635547920²) is 328212483576158598616326400
• 18116635547920 cubed (18116635547920³) is 5946105947226944034292309783521561088000
• The square root of 18116635547920 is 4256364.1230421065
• The cube root of 18116635547920 is 26263.8979697741

Scales and comparisons

• 18,116,635,547,920 seconds is equal to 576,052 years, 50 weeks, 3 days, 19 hours, 18 minutes, 40 seconds.
• To count from 1 to 18,116,635,547,920 would take you about one million, four hundred forty thousand, one hundred thirty-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 18116635547920 cubic inches would be around 2188.7 feet tall.

Recreational maths with 18116635547920

• 18116635547920 backwards is 02974553661181
• The number of decimal digits it has is: 14
• The sum of 18116635547920's digits is 58
• More coming soon!