18489642054060

Names of 18489642054060

• Cardinal: 18489642054060 can be written as Eighteen trillion, four hundred eighty-nine billion, six hundred forty-two million, fifty-four thousand and sixty.

Scientific notation

• Scientific notation: 1.848964205406 × 10¹³

Factors of 18489642054060

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4143

Divisors of 18489642054060

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 31 34 51 60 62 68 85 93 102 124 155 170 186 191 204 255 310 340 372 382 465 510 527 573 620 764 930 955 1020 1054 1093 1146 1581 1860 1910 2108 2186 2292 2635 2801 2865 3162 3247 3279 3820 4372 5270 5465 5602 5730 5921 6324 6494 6558 7905 8403 9741 10540 10930 11204 11460 11842 12988 13116 14005 15810 16235 16395 16806 17763 18581 19482 21860 23684 28010 29605 31620 32470 32790 33612 33883 35526 37162 38964 42015 47617 48705 55743 56020 59210 64940 65580 67766 71052 74324 84030 86831 88815 92905 95234 97410 100657 101649 111486 118420 135532 142851 168060 169415 173662 177630 185810 190468 194820 201314 203298 208763 222972 238085 260493 278715 285702 301971 338830 347324 355260 371620 402628 406596 417526 434155 476170 503285 508245 520986 534991 557430 571404 576011 603942 626289 677660 714255 835052 868310 952340 1006570 1016490 1041972 1043815 1069982 1114860 1152022 1207884 1252578 1302465 1428510 1476127 1509855 1604973 1728033 1736620 2013140 2032980 2087630 2139964 2304044 2505156 2604930 2674955 2857020 2880055 2952254 3019710 3061493 3131445 3209946 3456066 3548971 4175260 4428381 5209860 5349910 5760110 5904508 6039420 6122986 6262890 6419892 6471653 6912132 7097942 7380635 8024865 8640165 8856762 9094847 9184479 10646913 10699820 11520220 12245972 12525780 12943306 14195884 14761270 15307465 16049730 16584721 17280330 17713524 17744855 18189694 18368958 19414959 21293826 22141905 25886612 27284541 29522540 30614930 32099460 32358265 33169442 34560660 35489710 36379388 36737916 38829918 42587652 44283810 45474235 45922395 49754163 52045381 53234565 54569082 61229860 64716530 66338884 70979420 77659836 82923605 88567620 90948470 91844790 94906283 97074795 99508326 104090762 106469130 109138164 110018101 129433060 136422705 156136143 165847210 181896940 183689580 189812566 194149590 199016652 208181524 212938260 220036202 248770815 260226905 272845410 281940257 284718849 312272286 330054303 331694420 379625132 388299180 440072404 474531415 497541630 520453810 545690820 550090505 563880514 569437698 584745163 624544572 660108606 780680715 845820771 949062830 995083260 1040907620 1100181010 1127761028 1138875396 1169490326 1320217212 1409701285 1423594245 1561361430 1613406811 1650271515 1691641542 1754235489 1898125660 2200362020 2338980652 2819402570 2847188490 2923725815 3122722860 3226813622 3300543030 3383283084 3508470978 4229103855 4840220433 5638805140 5694376980 5847451630 6453627244 6601086060 7016941956 8067034055 8458207710 8771177445 9680440866 9940667771 11694903260 16134068110 16916415420 17542354890 18127100053 19360881732 19881335542 24201102165 29822003313 32268136220 35084709780 36254200106 39762671084 48402204330 49703338855 54381300159 59644006626 72508400212 90635500265 96804408660 99406677710 108762600318 119288013252 149110016565 181271000530 198813355420 217525200636 271906500795 298220033130 308160700901 362542001060 543813001590 596440066260 616321401802 924482102703 1087626003180 1232642803604 1540803504505 1848964205406 3081607009010 3697928410812 4622410513515 6163214018020 9244821027030 18489642054060
• Sum of all divisors σ(n): 56953241468928
• Sum of proper divisors (its aliquot sum) s(n): 38463599414868
• 18489642054060 is an abundant number, because the sum of its proper divisors (38463599414868) is greater than itself. Its abundance is 19973957360808

Bases of 18489642054060

• Binary: 100001101000011110100100010111111000110101100₂
• Hexadecimal: 0x10D0F48BF1AC
• Base-36: 6JY0VHNSC

Squares and roots of 18489642054060

• 18489642054060 squared (18489642054060²) is 341866863287264095962483600
• 18489642054060 cubed (18489642054060³) is 6320995932325778923109464222603063416000
• The square root of 18489642054060 is 4299958.3781776307
• The cube root of 18489642054060 is 26442.9254865187

Scales and comparisons

• 18,489,642,054,060 seconds is equal to 587,913 years, 22 weeks, 17 hours, 41 minutes.
• To count from 1 to 18,489,642,054,060 would take you about one million, four hundred sixty-nine thousand, seven hundred eighty-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 18489642054060 cubic inches would be around 2203.6 feet tall.

Recreational maths with 18489642054060

• 18489642054060 backwards is 06045024698481
• The number of decimal digits it has is: 14
• The sum of 18489642054060's digits is 57
• More coming soon!