18411028348964414800

Names of 18411028348964414800

• Cardinal: 18411028348964414800 can be written as Eighteen quintillion, four hundred eleven quadrillion, twenty-eight trillion, three hundred forty-eight billion, nine hundred sixty-four million, four hundred fourteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.84110283489644148 × 10¹⁹

Factors of 18411028348964414800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8500426

Divisors of 18411028348964414800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 175 182 196 200 208 245 260 280 325 350 364 392 400 455 490 520 560 637 650 700 728 784 910 980 1040 1225 1274 1300 1400 1456 1820 1960 2275 2450 2548 2600 2800 3185 3640 3920 4550 4900 5096 5200 6370 7280 9100 9800 10192 12740 15925 18200 19600 25480 31850 36400 50960 63700 127400 254800 8500399 17000798 34001596 42501995 59502793 68003192 85003990 110505187 119005586 136006384 170007980 212509975 221010374 238011172 297513965 340015960 416519551 425019950 442020748 476022344 552525935 595027930 680031920 773536309 833039102 850039900 884041496 952044688 1105051870 1190055860 1487569825 1547072618 1666078204 1700079800 1768082992 2082597755 2210103740 2380111720 2762629675 2975139650 3094145236 3332156408 3400159600 3867681545 4165195510 4420207480 4760223440 5414754163 5525259350 5950279300 6188290472 6664312816 7735363090 8330391020 8840414960 10412988775 10829508326 11050518700 11900558600 12376580944 15470726180 16660782040 19338407725 20825977550 21659016652 22101037400 23801117200 27073770815 30941452360 33321564080 38676815450 41651955100 43318033304 44202074800 54147541630 61882904720 77353630900 83303910200 86636066608 108295083260 135368854075 154707261800 166607820400 216590166520 270737708150 309414523600 433180333040 541475416300 1082950832600 2165901665200 72256783159201 144513566318402 289027132636804 361283915796005 505797482114407 578054265273608 722567831592010 939338181069613 1011594964228814 1156108530547216 1445135663184020 1806419578980025 1878676362139226 2023189928457628 2528987410572035 2890271326368040 3540582374800849 3612839157960050 3757352724278452 4046379856915256 4696690905348065 5057974821144070 5780542652736080 6575367267487291 7081164749601698 7225678315920100 7514705448556904 8092759713830512 9393381810696130 10115949642288140 12644937052860175 13150734534974582 14162329499203396 14451356631840200 15029410897113808 17702911874004245 18786763621392260 20231899284576280 23483454526740325 25289874105720350 26301469069949164 28324658998406792 28902713263680400 32876836337436455 35405823748008490 37573527242784520 40463798569152560 46027570872411037 46966909053480650 50579748211440700 52602938139898328 56649317996813584 65753672674872910 70811647496016980 75147054485569040 88514559370021225 92055141744822074 93933818106961300 101159496422881400 105205876279796656 131507345349745820 141623294992033960 164384181687182275 177029118740042450 184110283489644148 187867636213922600 202318992845762800 230137854362055185 263014690699491640 283246589984067920 328768363374364550 354058237480084900 368220566979288296 375735272427845200 460275708724110370 526029381398983280 657536726748729100 708116474960169800 736441133958576592 920551417448220740 1150689271810275925 1315073453497458200 1416232949920339600 1841102834896441480 2301378543620551850 2630146906994916400 3682205669792882960 4602757087241103700 9205514174482207400 18411028348964414800
• Sum of all divisors σ(n): 55412143874331495678
• Sum of proper divisors (its aliquot sum) s(n): 37001115525367080878
• 18411028348964414800 is an abundant number, because the sum of its proper divisors (37001115525367080878) is greater than itself. Its abundance is 18590087176402666078

Bases of 18411028348964414800

• Binary: 1111111110000001000111001011110011010001101010111010010101010000₂
• Hexadecimal: 0xFF811CBCD1ABA550
• Base-36: 3VVMCV0QC7ZV4

Squares and roots of 18411028348964414800

• 18411028348964414800 squared (18411028348964414800²) is 338965964866371345548991596706459040000
• 18411028348964414800 cubed (18411028348964414800³) is 6240711988488838668010796457719762441080206273769792000000
• The square root of 18411028348964414800 is 4290807423.8963946773
• The cube root of 18411028348964414800 is 2640539.5834718757

Scales and comparisons

• 18,411,028,348,964,414,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,411,028,348,964,414,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18411028348964414800 cubic inches would be around 220045 feet tall.

Recreational maths with 18411028348964414800

• 18411028348964414800 backwards is 00841446984382011481
• The number of decimal digits it has is: 20
• The sum of 18411028348964414800's digits is 76
• More coming soon!