82424081

Names of 82424081

• Cardinal: 82424081 can be written as Eighty-two million, four hundred twenty-four thousand and eighty-one.

Scientific notation

• Scientific notation: 8.2424081 × 10⁷

Factors of 82424081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8335

Divisors of 82424081

• Number of divisors d(n): 8
• Complete list of divisors:
  1 73 139 8123 10147 592979 1129097 82424081
• Sum of all divisors σ(n): 84164640
• Sum of proper divisors (its aliquot sum) s(n): 1740559
• 82424081 is a deficient number, because the sum of its proper divisors (1740559) is less than itself. Its deficiency is 80683522

Bases of 82424081

• Binary: 100111010011011000100010001₂
• Hexadecimal: 0x4E9B111
• Base-36: 1D2MTT

Squares and roots of 82424081

• 82424081 squared (82424081²) is 6793729128694561
• 82424081 cubed (82424081³) is 559966879995579920123441
• The square root of 82424081 is 9078.7708969883
• The cube root of 82424081 is 435.1958091465

Scales and comparisons

• 82,424,081 seconds is equal to 2 years, 32 weeks, 1 day, 23 hours, 34 minutes, 41 seconds.
• To count from 1 to 82,424,081 would take you about three 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 82424081 cubic inches would be around 36.3 feet tall.

Recreational maths with 82424081

• 82424081 backwards is 18042428
• The number of decimal digits it has is: 8
• The sum of 82424081's digits is 29
• More coming soon!