13456993541805

Names of 13456993541805

• Cardinal: 13456993541805 can be written as Thirteen trillion, four hundred fifty-six billion, nine hundred ninety-three million, five hundred forty-one thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.3456993541805 × 10¹³

Factors of 13456993541805

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 610

Divisors of 13456993541805

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 61 73 99 135 165 183 219 297 305 365 457 495 549 657 671 803 915 1095 1371 1485 1647 1971 2013 2285 2409 2745 3285 3355 3721 4015 4113 4453 5027 5329 6039 6855 7227 8235 9855 10065 11163 12045 12339 13359 15081 15987 18117 18605 20565 21681 22265 25135 26645 27877 30195 33361 33489 36135 40077 40931 45243 47961 48983 55815 58619 61695 66795 75405 79935 83631 90585 100083 100467 108405 120231 122793 135729 139385 143883 146949 166805 167445 175857 200385 204655 226215 239805 244915 250893 271633 293095 300249 306647 325069 366971 368379 418155 440847 500415 502335 527571 601155 613965 678645 719415 734745 752679 814899 879285 900747 919941 975207 1100913 1105137 1254465 1322541 1358165 1501245 1533235 1582713 1625345 1700497 1834855 1841895 2035021 2204235 2435353 2444697 2637855 2759823 2925621 2987963 3302739 3575759 3763395 4074495 4503735 4599705 4876035 5101491 5504565 5525685 6105063 6612705 7306059 7334091 7913565 8279469 8502485 8776863 8963889 9908217 10175105 10727277 12176765 12223485 13799115 14628105 14939815 15304473 16513695 17878795 18315189 18705467 19829209 21918177 22385231 25507455 26788883 26891667 30525315 32181831 36530295 36670455 41397345 43884315 44819445 45913419 49541085 53636385 54945567 56116401 59487627 65754531 67155693 76522365 80366649 80675001 91575945 93527335 96545493 99146045 109590885 111926155 124136281 133944415 134458335 148556533 160909155 168349203 178462881 201467079 218121299 229567095 241099947 274727835 280582005 297438135 328772655 335778465 372408843 401833245 403375005 445669599 482727465 505047609 535388643 604401237 620681405 654363897 723299841 742782665 841746015 892314405 1007335395 1090606495 1117226529 1205499735 1337008797 1365499091 1634121863 1862044215 1963091691 2228347995 2525238045 2676943215 3022006185 3271819485 3351679587 3616499205 4011026391 4096497273 4902365589 5586132645 5889275073 6685043985 6827495455 8170609315 9061948513 9815458455 12289491819 14707096767 16758397935 20055131955 20482486365 24511827945 27185845539 29446375365 36868475457 44121290301 45309742565 61447459095 73535483835 81557536617 99681433643 135929227695 184342377285 220606451505 244672609851 299044300929 407787683085 498407168215 897132902787 1223363049255 1495221504645 2691398708361 4485664513935 13456993541805
• Sum of all divisors σ(n): 26960582712960
• Sum of proper divisors (its aliquot sum) s(n): 13503589171155
• 13456993541805 is an abundant number, because the sum of its proper divisors (13503589171155) is greater than itself. Its abundance is 46595629350

Bases of 13456993541805

• Binary: 11000011110100110011010100011101111010101101₂
• Hexadecimal: 0xC3D3351DEAD
• Base-36: 4RQ22I759

Squares and roots of 13456993541805

• 13456993541805 squared (13456993541805²) is 181090675184181478282658025
• 13456993541805 cubed (13456993541805³) is 2436936046434637132144826904754356235125
• The square root of 13456993541805 is 3668377.5080824219
• The cube root of 13456993541805 is 23785.7042539521

Scales and comparisons

• 13,456,993,541,805 seconds is equal to 427,890 years, 40 weeks, 1 hour, 36 minutes, 45 seconds.
• To count from 1 to 13,456,993,541,805 would take you about one million, sixty-nine thousand, seven hundred twenty-six 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 13456993541805 cubic inches would be around 1982.1 feet tall.

Recreational maths with 13456993541805

• 13456993541805 backwards is 50814539965431
• The number of decimal digits it has is: 14
• The sum of 13456993541805's digits is 63
• More coming soon!