20427703174431

Names of 20427703174431

• Cardinal: 20427703174431 can be written as Twenty trillion, four hundred twenty-seven billion, seven hundred three million, one hundred seventy-four thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 2.0427703174431 × 10¹³

Factors of 20427703174431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 193

Divisors of 20427703174431

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 21 27 29 41 49 63 81 87 113 123 147 189 203 243 261 287 339 369 441 567 609 783 791 861 1017 1107 1189 1323 1421 1701 1827 2009 2349 2373 2583 3051 3277 3321 3567 3969 4263 4633 5481 5537 6027 7047 7119 7749 8323 9153 9831 9963 10701 11907 12769 12789 13899 16443 16611 18081 21357 22939 23247 24969 27459 29493 32103 32431 38307 38367 41697 49329 49833 54243 58261 64071 68817 69741 74907 88479 89383 96309 97293 114921 115101 125091 134357 149499 160573 162729 174783 192213 206451 224721 227017 265437 268149 288927 291879 344763 345303 370301 375273 403071 448497 481719 488187 523529 524349 619353 625681 674163 681051 796311 804447 875637 940499 1034289 1110903 1125819 1209213 1345491 1442897 1445157 1570587 1573047 1858059 1877043 2022489 2043153 2413341 2592107 2626911 2821497 3102867 3332709 3627639 3664703 4328691 4335471 4711761 4719141 5574177 5631129 6129459 6583493 7240023 7776321 7880733 8464491 9998127 10100279 10882917 10994109 12986073 13006413 14135283 14157423 15182341 16893387 18144749 18388377 19750479 21720069 23328963 25393473 25652921 29994381 30300837 32648751 32982327 38958219 39019239 41844013 42405849 45547023 50680161 54434247 55165131 59158777 59251437 69986889 70701953 76180419 76958763 89983143 90902511 98946981 106276387 116874657 125532039 127217547 136641069 152040483 163302741 177476331 177754311 209960667 212105859 228541257 230876289 272707533 292908091 296840943 318829161 350623971 376596117 409923207 414111439 489908223 532428993 533262933 629882001 636317577 692628867 743934709 818122599 878724273 890522829 956487483 1129788351 1229769621 1242334317 1469724669 1597286979 1599788799 1715604533 1908952731 2050356637 2077886601 2231804127 2454367797 2636172819 2869462449 2898780073 3389365053 3689308863 3727002951 4409174007 4791860937 5146813599 5726858193 6151069911 6233659803 6695412381 7908518457 8608387347 8696340219 10168095159 11181008853 12009231731 14375582811 15440440797 17180574579 18453209733 20086237143 23725555371 25825162041 26089020657 33543026559 36027695193 46321322391 55359629199 60258711429 71176666113 78267061971 84064622117 100629079677 108083085579 138963967173 166078887597 180776134287 234801185913 252193866351 324249256737 416891901519 498236662791 704403557739 756581599053 972747770211 2269744797159 2918243310633 6809234391477 20427703174431
• Sum of all divisors σ(n): 38057699534400
• Sum of proper divisors (its aliquot sum) s(n): 17629996359969
• 20427703174431 is a deficient number, because the sum of its proper divisors (17629996359969) is less than itself. Its deficiency is 2797706814462

Bases of 20427703174431

• Binary: 100101001010000110001111111011100010100011111₂
• Hexadecimal: 0x129431FDC51F
• Base-36: 78OCV1IXR

Squares and roots of 20427703174431

• 20427703174431 squared (20427703174431²) is 417291056982658354412173761
• 20427703174431 cubed (20427703174431³) is 8524297849386317374942704592570864304991
• The square root of 20427703174431 is 4519701.6687421969
• The cube root of 20427703174431 is 27336.3071936125

Scales and comparisons

• 20,427,703,174,431 seconds is equal to 649,537 years, 40 weeks, 1 day, 16 hours, 53 minutes, 51 seconds.
• To count from 1 to 20,427,703,174,431 would take you about one million, six hundred twenty-three thousand, eight hundred forty-four 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 20427703174431 cubic inches would be around 2278 feet tall.

Recreational maths with 20427703174431

• 20427703174431 backwards is 13447130772402
• The number of decimal digits it has is: 14
• The sum of 20427703174431's digits is 45
• More coming soon!