1138857440021385

Names of 1138857440021385

• Cardinal: 1138857440021385 can be written as One quadrillion, one hundred thirty-eight trillion, eight hundred fifty-seven billion, four hundred forty million, twenty-one thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.138857440021385 × 10¹⁵

Factors of 1138857440021385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 55

Divisors of 1138857440021385

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 15 17 21 23 35 49 51 69 85 105 115 119 147 161 245 255 289 343 345 357 391 483 529 595 735 805 833 867 1029 1127 1173 1445 1587 1715 1785 1955 2023 2401 2415 2499 2645 2737 3381 3703 4165 4335 4913 5145 5635 5831 5865 6069 6647 7203 7889 7935 8211 8993 10115 11109 12005 12167 12495 13685 14161 14739 16905 17493 18515 19159 19941 23667 24565 25921 26979 29155 30345 33235 34391 36015 36501 39445 40817 41055 42483 44965 46529 55223 55545 57477 60835 62951 70805 73695 77763 85169 87465 95795 99127 99705 103173 112999 118335 122451 129605 134113 134895 139587 152881 165669 171955 181447 182505 188853 204085 206839 212415 232645 240737 255507 276115 279841 287385 297381 314755 325703 338997 388815 402339 425845 440657 458643 495635 515865 544341 564995 596183 612255 620517 670565 693889 697935 722211 764405 790993 828345 839523 907235 938791 944265 977109 1034195 1070167 1203685 1270129 1277535 1321971 1399205 1447873 1486905 1628515 1685159 1694985 1788549 1958887 2011695 2081667 2203285 2279921 2293215 2372979 2598977 2721705 2816373 2980915 3084599 3102585 3210501 3469445 3516263 3611055 3810387 3954965 4173281 4197615 4343619 4693955 4757297 4885545 5055477 5350835 5536951 5876661 6350645 6436343 6609855 6839763 7239365 7491169 7796931 8425795 8942745 9253797 9794435 10135111 10408335 10548789 11399605 11796113 11864895 12519843 12994885 13712209 14081865 14271891 15422995 15959447 16052505 16610853 17581315 18192839 19051935 19309029 20866405 21592193 21718095 22473507 23786485 24613841 25277385 27684755 29212967 29383305 30405333 32181715 33301079 34198815 35388339 37455845 38758657 38984655 41136627 45054401 46268985 47878341 50675555 52438183 52743945 54578517 58980565 59776471 62599215 64776579 68561045 70945777 71359455 73841523 79797235 80874049 83054265 87638901 90964195 95985463 96545145 99903237 107960965 109417831 112367535 116275971 123069205 127349873 135163203 146064835 152026665 157314549 166505395 172296887 176941695 179329413 193793285 205683135 212837331 225272005 233107553 239391705 242622147 262190915 271310599 272892585 287956389 298882355 315380807 323882895 328253493 354728885 367067281 369207615 382049619 404370245 418435297 438194505 479927315 496620439 499516185 516890661 547089155 566118343 581379855 636749365 671898241 675816015 699322659 765924817 786572745 813931797 861484435 891449111 896647065 946142421 1064186655 1101201843 1165537765 1206078209 1213110735 1255305891 1356552995 1374858833 1439781945 1489861317 1576904035 1631752871 1641267465 1698355029 1835336405 1860103127 1910248095 2015694723 2092176485 2207665649 2297774451 2483102195 2584453305 2674347333 2830591715 2929047079 3359491205 3496613295 3618234627 3829624085 3962828401 4069658985 4124576499 4457245555 4730712105 4895258613 5361473719 5506009215 5580309381 6030391045 6240143777 6276529455 6622996947 6874294165 7449306585 8158764355 8442547463 8491775145 8787141237 9300515635 9624011831 10078473615 11038328245 11422270097 11488872255 11888485203 13020721889 13371736665 14645235395 15453659543 16084421157 18091173135 18720431331 19814142005 20503329553 20622882495 24476293065 25327642389 26807368595 27739798807 27901546905 28872035493 31200718885 31621753159 33114984735 34266810291 37530316033 39062165667 42212737315 43935706185 46360978629 48120059155 57111350485 59442426015 61509988659 65103609445 67368082817 77268297715 80422105785 83219396421 91145053223 93602156655 94865259477 102516647765 112590948099 126638211945 138698994035 143523306871 144360177465 158108765795 171334051455 187651580165 194178591649 195310828335 202104248451 221352272113 231804893145 262712212231 273435159669 307549943295 336840414085 416096982105 430569920613 455725266115 471576579719 474326297385 562954740495 582535774947 638015372561 664056816339 717616534355 788136636693 970892958245 1010521242255 1106761360565 1313561061155 1367175798345 1414729739157 1549465904791 1914046117683 2152849603065 2357882898595 2912678874735 3190076862805 3301036058033 3320284081695 3940683183465 4466107607927 4648397714373 7073648695785 7747329523955 9570230588415 9903108174099 10846261333537 13398322823781 16505180290165 22330538039635 23241988571865 32538784000611 49515540870495 54231306667685 66991614118905 75923829334759 162693920003055 227771488004277 379619146673795 1138857440021385
• Sum of all divisors σ(n): 2361234857829120
• Sum of proper divisors (its aliquot sum) s(n): 1222377417807735
• 1138857440021385 is an abundant number, because the sum of its proper divisors (1222377417807735) is greater than itself. Its abundance is 83519977786350

Bases of 1138857440021385

• Binary: 100000010111100100011101001001010011000101110001001₂
• Hexadecimal: 0x40BC8E9298B89
• Base-36: B7OVVVCZUX

Squares and roots of 1138857440021385

• 1138857440021385 squared (1138857440021385²) is 1296996268692062532709257318225
• 1138857440021385 cubed (1138857440021385³) is 1477093850279930749527160810996976311750241625
• The square root of 1138857440021385 is 33746961.9376527729
• The cube root of 1138857440021385 is 104429.4813572493

Scales and comparisons

• 1,138,857,440,021,385 seconds is equal to 36,212,143 years, 45 weeks, 3 days, 14 hours, 49 minutes, 45 seconds.
• To count from 1 to 1,138,857,440,021,385 would take you about one hundred eight million, six hundred thirty-six thousand, four hundred thirty-one 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 1138857440021385 cubic inches would be around 8702.5 feet tall.

Recreational maths with 1138857440021385

• 1138857440021385 backwards is 5831200447588311
• The number of decimal digits it has is: 16
• The sum of 1138857440021385's digits is 60
• More coming soon!