82024864138

Names of 82024864138

• Cardinal: 82024864138 can be written as Eighty-two billion, twenty-four million, eight hundred sixty-four thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 8.2024864138 × 10¹⁰

Factors of 82024864138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 71478

Divisors of 82024864138

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 53 106 371 742 1583 3166 11081 22162 69833 83899 139666 167798 488831 587293 977662 1174586 3701149 7402298 25908043 51816086 110545639 221091278 773819473 1547638946 5858918867 11717837734 41012432069 82024864138
• Sum of all divisors σ(n): 143359704576
• Sum of proper divisors (its aliquot sum) s(n): 61334840438
• 82024864138 is a deficient number, because the sum of its proper divisors (61334840438) is less than itself. Its deficiency is 20690023700

Bases of 82024864138

• Binary: 1001100011001000100000001100110001010₂
• Hexadecimal: 0x131910198A
• Base-36: 11OJHI8A

Squares and roots of 82024864138

• 82024864138 squared (82024864138²) is 6728078336857358483044
• 82024864138 cubed (82024864138³) is 551869711490545827457245876676072
• The square root of 82024864138 is 286399.8326431075
• The cube root of 82024864138 is 4344.9205543495

Scales and comparisons

• 82,024,864,138 seconds is equal to 2,608 years, 7 weeks, 20 hours, 28 minutes, 58 seconds.
• To count from 1 to 82,024,864,138 would take you about five thousand, two hundred sixteen 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 82024864138 cubic inches would be around 362.1 feet tall.

Recreational maths with 82024864138

• 82024864138 backwards is 83146842028
• The number of decimal digits it has is: 11
• The sum of 82024864138's digits is 46
• More coming soon!