82719767913321

Names of 82719767913321

• Cardinal: 82719767913321 can be written as Eighty-two trillion, seven hundred nineteen billion, seven hundred sixty-seven million, nine hundred thirteen thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 8.2719767913321 × 10¹³

Factors of 82719767913321

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 246322

Divisors of 82719767913321

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 21 33 77 127 231 381 889 1397 2667 4191 9779 12043 29337 36129 84301 132473 234131 252903 397419 702393 927311 1529461 1638917 2575441 2781933 4588383 4916751 7726323 10706227 16824071 18028087 29734637 32118681 50472213 54084261 89203911 117768497 208142459 327081007 353305491 624427377 981243021 2289567049 2819639633 6868701147 8458918899 19737477431 31016035963 59212432293 93048107889 217112251741 358094233391 651336755223 1074282700173 2506659633737 3939036567301 7519978901211 11817109701903 27573255971107 82719767913321
• Sum of all divisors σ(n): 138603027234816
• Sum of proper divisors (its aliquot sum) s(n): 55883259321495
• 82719767913321 is a deficient number, because the sum of its proper divisors (55883259321495) is less than itself. Its deficiency is 26836508591826

Bases of 82719767913321

• Binary: 10010110011101110110010011000011110001101101001₂
• Hexadecimal: 0x4B3BB261E369
• Base-36: TBKXQ1YLL

Squares and roots of 82719767913321

• 82719767913321 squared (82719767913321²) is 6842560003633690466569249041
• 82719767913321 cubed (82719767913321³) is 566014975433551773823455380653986550375161
• The square root of 82719767913321 is 9095040.8417621193
• The cube root of 82719767913321 is 43571.5593061275

Scales and comparisons

• 82,719,767,913,321 seconds is equal to 2,630,232 years, 39 weeks, 5 hours, 15 minutes, 21 seconds.
• To count from 1 to 82,719,767,913,321 would take you about six million, five hundred seventy-five thousand, five hundred eighty-one 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 82719767913321 cubic inches would be around 3631 feet tall.

Recreational maths with 82719767913321

• 82719767913321 backwards is 12331976791728
• The number of decimal digits it has is: 14
• The sum of 82719767913321's digits is 66
• More coming soon!