55891376857728

Names of 55891376857728

• Cardinal: 55891376857728 can be written as Fifty-five trillion, eight hundred ninety-one billion, three hundred seventy-six million, eight hundred fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.5891376857728 × 10¹³

Factors of 55891376857728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48516820194

Divisors of 55891376857728

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 48516820189 97033640378 145550460567 194067280756 291100921134 388134561512 436651381701 582201842268 776269123024 873302763402 1164403684536 1552538246048 1746605526804 2328807369072 3105076492096 3493211053608 4657614738144 6210152984192 6986422107216 9315229476288 13972844214432 18630458952576 27945688428864 55891376857728
• Sum of all divisors σ(n): 160833258929850
• Sum of proper divisors (its aliquot sum) s(n): 104941882072122
• 55891376857728 is an abundant number, because the sum of its proper divisors (104941882072122) is greater than itself. Its abundance is 49050505214394

Bases of 55891376857728

• Binary: 1100101101010100111001101010011110001010000000₂
• Hexadecimal: 0x32D539A9E280
• Base-36: JT856PI80

Squares and roots of 55891376857728

• 55891376857728 squared (55891376857728²) is 3123846007052573043153321984
• 55891376857728 cubed (55891376857728³) is 174596054425684199659535915814622542692352
• The square root of 55891376857728 is 7476053.5617214517
• The cube root of 55891376857728 is 38233.8709066269

Scales and comparisons

• 55,891,376,857,728 seconds is equal to 1,777,172 years, 46 weeks, 5 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 55,891,376,857,728 would take you about four million, four hundred forty-two thousand, nine hundred thirty-two 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 55891376857728 cubic inches would be around 3186.2 feet tall.

Recreational maths with 55891376857728

• 55891376857728 backwards is 82775867319855
• The number of decimal digits it has is: 14
• The sum of 55891376857728's digits is 81
• More coming soon!