80120940170856

Names of 80120940170856

• Cardinal: 80120940170856 can be written as Eighty trillion, one hundred twenty billion, nine hundred forty million, one hundred seventy thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 8.0120940170856 × 10¹³

Factors of 80120940170856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 77340

Divisors of 80120940170856

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 43 52 78 86 104 129 156 172 258 312 344 516 559 1032 1118 1677 2236 3354 4472 6708 13416 77279 154558 231837 309116 463674 618232 927348 1004627 1854696 2009254 3013881 3322997 4018508 6027762 6645994 8037016 9968991 12055524 13291988 19937982 24111048 26583976 39875964 43198961 79751928 86397922 129596883 172795844 259193766 345591688 518387532 1036775064 5972043841 11944087682 17916131523 23888175364 35832263046 47776350728 71664526092 77636569933 143329052184 155273139866 232909709799 256797885163 310546279732 465819419598 513595770326 621092559464 770393655489 931638839196 1027191540652 1540787310978 1863277678392 2054383081304 3081574621956 3338372507119 6163149243912 6676745014238 10015117521357 13353490028476 20030235042714 26706980056952 40060470085428 80120940170856
• Sum of all divisors σ(n): 220729596632160
• Sum of proper divisors (its aliquot sum) s(n): 140608656461304
• 80120940170856 is an abundant number, because the sum of its proper divisors (140608656461304) is greater than itself. Its abundance is 60487716290448

Bases of 80120940170856

• Binary: 10010001101111010011100001011011000111001101000₂
• Hexadecimal: 0x48DE9C2D8E68
• Base-36: SEF1V46SO

Squares and roots of 80120940170856

• 80120940170856 squared (80120940170856²) is 6419365053861886678471772736
• 80120940170856 cubed (80120940170856³) is 514325563415352026495262705411665042582016
• The square root of 80120940170856 is 8951030.1178610721
• The cube root of 80120940170856 is 43110.3960098143

Scales and comparisons

• 80,120,940,170,856 seconds is equal to 2,547,598 years, 3 weeks, 3 days, 10 hours, 7 minutes, 36 seconds.
• To count from 1 to 80,120,940,170,856 would take you about six million, three hundred sixty-eight thousand, nine hundred ninety-five 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 80120940170856 cubic inches would be around 3592.5 feet tall.

Recreational maths with 80120940170856

• 80120940170856 backwards is 65807104902108
• The number of decimal digits it has is: 14
• The sum of 80120940170856's digits is 51
• More coming soon!