80129328613565049

Names of 80129328613565049

• Cardinal: 80129328613565049 can be written as Eighty quadrillion, one hundred twenty-nine trillion, three hundred twenty-eight billion, six hundred thirteen million, five hundred sixty-five thousand and forty-nine.

Scientific notation

• Scientific notation: 8.0129328613565049 × 10¹⁶

Factors of 80129328613565049

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7131

Divisors of 80129328613565049

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 149 169 273 441 447 507 637 819 1043 1183 1341 1521 1911 1937 3129 3549 5733 5811 6959 7301 8281 9387 10647 13559 17433 20877 21903 22201 24843 25181 40677 48713 62631 65709 66603 74529 75543 90467 94913 122031 146139 155407 176267 199809 226629 271401 284739 288613 340991 438417 466221 528801 633269 814203 854217 865839 1022973 1036891 1087849 1176071 1233869 1398663 1586403 1899807 2020291 2597517 3068919 3110673 3263547 3528213 3701607 3751969 4432883 5699421 6060873 7258237 8232497 9332019 9790641 10584639 11104821 11255907 13298649 13479583 14142037 18182619 21774711 24697491 26263783 33767721 39895947 40438749 42426111 48427681 50807659 57627479 65324133 74092473 78791349 94357081 121316247 127278333 145283043 152422977 154496759 172882437 175234579 183846481 236374047 283071243 338993767 435849129 457268931 463490277 518647311 525703737 551539443 629559853 660499567 849213729 1016981301 1081477313 1226642053 1390470831 1577111211 1654618329 1888679559 1981498701 2008457867 2372956369 3050943903 3244431939 3679926159 4406918971 5666038677 5944496103 6025373601 7118869107 7215724469 7570341191 8184278089 8586494371 9733295817 11039778477 13220756913 14059205069 18076120803 21356607321 21647173407 22711023573 24552834267 25759483113 26109952271 30848432797 39662270739 42177615207 50510071283 57289946623 64941520221 68133070719 73658502801 77278449339 78329856813 92545298391 93804418097 98414435483 126532845621 151530213849 171869839869 182769665897 234989570439 277635895173 281413254291 295243306449 353570498981 401029626361 454590641547 515609519607 548308997691 656630926679 844239762873 885729919347 1060711496943 1075142945881 1203088879083 1219457435261 1279387661279 1644926993073 1969892780037 3182134490829 3225428837643 3609266637249 3658372305783 3838162983837 4596416486753 5909678340111 7526000621167 8536202046827 9676286512929 10975116917349 11514488951511 13789249460259 13976858296453 22578001863501 25608606140481 41367748380777 41930574889359 52682004348169 59753414327789 67734005590503 76825818421443 97838008075171 125791724668077 158046013044507 179260242983367 181699157853889 293514024225513 474138039133521 537780728950101 545097473561667 684866056526197 880542072676539 1271894104977223 1635292420685001 2054598169578591 3815682314931669 6163794508735773 8903258734840561 11447046944795007 26709776204521683 80129328613565049
• Sum of all divisors σ(n): 146798744518362573
• Sum of proper divisors (its aliquot sum) s(n): 66669415904797524
• 80129328613565049 is a deficient number, because the sum of its proper divisors (66669415904797524) is less than itself. Its deficiency is 13459912708767525

Bases of 80129328613565049

• Binary: 100011100101011010011001100101000000110100010001001111001₂
• Hexadecimal: 0x11CAD33281A2279
• Base-36: LWZH5DUK709

Squares and roots of 80129328613565049

• 80129328613565049 squared (80129328613565049²) is 6420709304060694497776213354372401
• 80129328613565049 cubed (80129328613565049³) is 514487125757253940080861388972579091686484583812649
• 80129328613565049 is a perfect square number. Its square root is 283071243
• The cube root of 80129328613565049 is 431119.0047072279

Scales and comparisons

• 80,129,328,613,565,049 seconds is equal to 2,547,864,793 years, 32 weeks, 3 days, 5 hours, 24 minutes, 9 seconds.
• To count from 1 to 80,129,328,613,565,049 would take you about seven billion, six hundred forty-three million, five hundred ninety-four thousand, three hundred eighty 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 80129328613565049 cubic inches would be around 35926.6 feet tall.

Recreational maths with 80129328613565049

• 80129328613565049 backwards is 94056531682392108
• The number of decimal digits it has is: 17
• The sum of 80129328613565049's digits is 72
• More coming soon!