82438066

Names of 82438066

• Cardinal: 82438066 can be written as Eighty-two million, four hundred thirty-eight thousand and sixty-six.

Scientific notation

• Scientific notation: 8.2438066 × 10⁷

Factors of 82438066

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2424668

Divisors of 82438066

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 2424649 4849298 41219033 82438066
• Sum of all divisors σ(n): 130931100
• Sum of proper divisors (its aliquot sum) s(n): 48493034
• 82438066 is a deficient number, because the sum of its proper divisors (48493034) is less than itself. Its deficiency is 33945032

Bases of 82438066

• Binary: 100111010011110011110110010₂
• Hexadecimal: 0x4E9E7B2
• Base-36: 1D2XMA

Squares and roots of 82438066

• 82438066 squared (82438066²) is 6796034725820356
• 82438066 cubed (82438066³) is 560251959265470412071496
• The square root of 82438066 is 9079.5410676969
• The cube root of 82438066 is 435.2204211657

Scales and comparisons

• 82,438,066 seconds is equal to 2 years, 32 weeks, 2 days, 3 hours, 27 minutes, 46 seconds.
• To count from 1 to 82,438,066 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 82438066 cubic inches would be around 36.3 feet tall.

Recreational maths with 82438066

• 82438066 backwards is 66083428
• The number of decimal digits it has is: 8
• The sum of 82438066's digits is 37
• More coming soon!