81483

Names of 81483

• Cardinal: 81483 can be written as Eighty-one thousand, four hundred eighty-three.

Scientific notation

• Scientific notation: 8.1483 × 10⁴

Factors of 81483

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 333

Divisors of 81483

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 157 173 471 519 27161 81483
• Sum of all divisors σ(n): 109968
• Sum of proper divisors (its aliquot sum) s(n): 28485
• 81483 is a deficient number, because the sum of its proper divisors (28485) is less than itself. Its deficiency is 52998

Bases of 81483

• Binary: 10011111001001011₂
• Hexadecimal: 0x13E4B
• Base-36: 1QVF

Squares and roots of 81483

• 81483 squared (81483²) is 6639479289
• 81483 cubed (81483³) is 541004690905587
• The square root of 81483 is 285.4522727183
• The cube root of 81483 is 43.3533175411

Scales and comparisons

• 81,483 seconds is equal to 22 hours, 38 minutes, 3 seconds.
• To count from 1 to 81,483 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 81483 cubic inches would be around 3.6 feet tall.

Recreational maths with 81483

• 81483 backwards is 38418
• The number of decimal digits it has is: 5
• The sum of 81483's digits is 24
• More coming soon!