140625531420728769

Names of 140625531420728769

• Cardinal: 140625531420728769 can be written as One hundred forty quadrillion, six hundred twenty-five trillion, five hundred thirty-one billion, four hundred twenty million, seven hundred twenty-eight thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 1.40625531420728769 × 10¹⁷

Factors of 140625531420728769

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 480

Divisors of 140625531420728769

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 27 31 81 93 163 243 279 283 489 837 849 961 1467 2511 2547 2883 4401 5053 7533 7641 8649 8773 13203 15159 22923 25947 26319 26569 39609 45477 46129 68769 77841 78957 79707 80089 136431 138387 156643 233523 236871 239121 240267 271963 409293 415161 469929 710613 717363 720801 815889 823639 1227879 1245483 1409787 1429999 2131839 2152089 2162403 2447667 2470917 2482759 3736449 4229361 4289997 6456267 6487209 7343001 7412751 7448277 7519027 11209347 12688083 12869991 13054507 19461627 22029003 22238253 22344831 22557081 22665187 25532809 38064249 38609973 39163521 44329969 66087009 66714759 67034493 67671243 67995561 76598427 76965529 115829919 117490563 132989907 200144277 201103479 203013729 203986683 229795281 230896587 233089837 347489757 352471689 398969721 404689717 603310437 609041187 611960049 689385843 692689761 699269511 702620797 1057415067 1196909163 1214069151 1827123561 1835880147 2068157529 2078069283 2097808533 2107862391 2127884641 3172245201 3590727489 3642207453 3694425481 5507640441 6204472587 6234207849 6293425599 6323587173 6383653923 7225784947 10772182467 10926622359 11083276443 12545381227 18702623547 18880276797 18970761519 19150961769 21677354841 21781244707 32779867077 33249829329 37636143681 56640830391 56912284557 57452885307 65032064523 65343734121 65964423871 98339601231 99749487987 112908431043 114527189911 170736853671 172358655921 195096193569 196031202363 197893271613 299248463961 338725293129 343581569733 517075967763 585288580707 588093607089 593679814839 602191353403 897745391883 1016175879387 1030744709199 1755865742121 1764280821267 1781039444517 1806574060209 2044897140001 3048527638161 3092234127597 3550342887241 5292842463801 5343118333551 5419722180627 6134691420003 9276702382791 10651028661723 16029355000653 16259166541881 18404074260009 18667931955493 27830107148373 31953085985169 48777499625643 55212222780027 56003795866479 95859257955507 146332498876929 165636668340081 168011387599437 287577773866521 496910005020243 504034162798311 578705890620283 862733321599563 1512102488394933 1736117671860849 4536307465184799 5208353015582547 15625059046747641 46875177140242923 140625531420728769
• Sum of all divisors σ(n): 219783438817356960
• Sum of proper divisors (its aliquot sum) s(n): 79157907396628191
• 140625531420728769 is a deficient number, because the sum of its proper divisors (79157907396628191) is less than itself. Its deficiency is 61467624024100578

Bases of 140625531420728769

• Binary: 111110011100110100010110011111110101011101101110111000001₂
• Hexadecimal: 0x1F39A2CFEAEDDC1
• Base-36: 12GNL9AC9Z29

Squares and roots of 140625531420728769

• 140625531420728769 squared (140625531420728769²) is 19775540087362374272215375064255361
• 140625531420728769 cubed (140625531420728769³) is 2780945833917258908717149849241514913879144935180609
• The square root of 140625531420728769 is 375000708.5603022817
• The cube root of 140625531420728769 is 520021.6108138019

Scales and comparisons

• 140,625,531,420,728,769 seconds is equal to 4,471,456,915 years, 44 weeks, 1 day, 13 hours, 6 minutes, 9 seconds.
• To count from 1 to 140,625,531,420,728,769 would take you about thirteen billion, four hundred fourteen million, three hundred seventy thousand, seven hundred forty-seven 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 140625531420728769 cubic inches would be around 43335.1 feet tall.

Recreational maths with 140625531420728769

• 140625531420728769 backwards is 967827024135526041
• The number of decimal digits it has is: 18
• The sum of 140625531420728769's digits is 72
• More coming soon!