82108489046090129964

Names of 82108489046090129964

• Cardinal: 82108489046090129964 can be written as Eighty-two quintillion, one hundred eight quadrillion, four hundred eighty-nine trillion, forty-six billion, ninety million, one hundred twenty-nine thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 8.2108489046090129964 × 10¹⁹

Factors of 82108489046090129964

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 207344669308308425

Divisors of 82108489046090129964

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 207344669308308409 414689338616616818 622034007924925227 829378677233233636 1244068015849850454 1866102023774775681 2280791362391392499 2488136031699700908 3732204047549551362 4561582724782784998 6842374087174177497 7464408095099102724 9123165449565569996 13684748174348354994 20527122261522532491 27369496348696709988 41054244523045064982 82108489046090129964
• Sum of all divisors σ(n): 226420378884672783720
• Sum of proper divisors (its aliquot sum) s(n): 144311889838582653756
• 82108489046090129964 is an abundant number, because the sum of its proper divisors (144311889838582653756) is greater than itself. Its abundance is 62203400792492523792

Bases of 82108489046090129964

• Binary: 1000111001101111011111100111100001000001100010000010010001000101100₂
• Hexadecimal: 0x4737BF3C20C41222C
• Base-36: HBTL273JYC4Z0

Squares and roots of 82108489046090129964

• 82108489046090129964 squared (82108489046090129964²) is 6741803973431902860439628872098410641296
• 82108489046090129964 cubed (82108489046090129964³) is 553559337703420309592763808350260605949278041599173225393344
• The square root of 82108489046090129964 is 9061373463.5589394167
• The cube root of 82108489046090129964 is 4346396.6115532603

Scales and comparisons

• 82,108,489,046,090,129,964 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 82,108,489,046,090,129,964 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 82108489046090129964 cubic inches would be around 362199.7 feet tall.

Recreational maths with 82108489046090129964

• 82108489046090129964 backwards is 46992109064098480128
• The number of decimal digits it has is: 20
• The sum of 82108489046090129964's digits is 90
• More coming soon!