82818655920128

Names of 82818655920128

• Cardinal: 82818655920128 can be written as Eighty-two trillion, eight hundred eighteen billion, six hundred fifty-five million, nine hundred twenty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.2818655920128 × 10¹³

Factors of 82818655920128

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 100549

Divisors of 82818655920128

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 100547 201094 402188 804376 1608752 3217504 6435008 12870016 25740032 51480064 102960128 205920256 411840512 823681024 10109699209 20219398418 40438796836 80877593672 161755187344 323510374688 647020749376 1294041498752 2588082997504 5176165995008 10352331990016 20704663980032 41409327960064 82818655920128
• Sum of all divisors σ(n): 165628849418931
• Sum of proper divisors (its aliquot sum) s(n): 82810193498803
• 82818655920128 is a deficient number, because the sum of its proper divisors (82810193498803) is less than itself. Its deficiency is 8462421325

Bases of 82818655920128

• Binary: 10010110101001010111000100100010010000000000000₂
• Hexadecimal: 0x4B52B8912000
• Base-36: TCUD5F4ZK

Squares and roots of 82818655920128

• 82818655920128 squared (82818655920128²) is 6858929768416552622315536384
• 82818655920128 cubed (82818655920128³) is 568047344470813697870481440192393381937152
• The square root of 82818655920128 is 9100475.5875793657
• The cube root of 82818655920128 is 43588.9150480615

Scales and comparisons

• 82,818,655,920,128 seconds is equal to 2,633,377 years, 4 weeks, 2 days, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 82,818,655,920,128 would take you about six million, five hundred eighty-three thousand, four hundred forty-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 82818655920128 cubic inches would be around 3632.4 feet tall.

Recreational maths with 82818655920128

• 82818655920128 backwards is 82102955681828
• The number of decimal digits it has is: 14
• The sum of 82818655920128's digits is 65
• More coming soon!