80165

Names of 80165

• Cardinal: 80165 can be written as Eighty thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 8.0165 × 10⁴

Factors of 80165

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 16038

Divisors of 80165

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 16033 80165
• Sum of all divisors σ(n): 96204
• Sum of proper divisors (its aliquot sum) s(n): 16039
• 80165 is a deficient number, because the sum of its proper divisors (16039) is less than itself. Its deficiency is 64126

Bases of 80165

• Binary: 10011100100100101₂
• Hexadecimal: 0x13925
• Base-36: 1PUT

Squares and roots of 80165

• 80165 squared (80165²) is 6426427225
• 80165 cubed (80165³) is 515174538492125
• The square root of 80165 is 283.1342437783
• The cube root of 80165 is 43.1182969347

Scales and comparisons

• 80,165 seconds is equal to 22 hours, 16 minutes, 5 seconds.
• To count from 1 to 80,165 would take you about twenty-two hours.

  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 80165 cubic inches would be around 3.6 feet tall.

Recreational maths with 80165

• 80165 backwards is 56108
• The number of decimal digits it has is: 5
• The sum of 80165's digits is 20
• More coming soon!