84442

Names of 84442

• Cardinal: 84442 can be written as Eighty-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 8.4442 × 10⁴

Factors of 84442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 42223

Divisors of 84442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 42221 84442
• Sum of all divisors σ(n): 126666
• Sum of proper divisors (its aliquot sum) s(n): 42224
• 84442 is a deficient number, because the sum of its proper divisors (42224) is less than itself. Its deficiency is 42218

Bases of 84442

• Binary: 10100100111011010₂
• Hexadecimal: 0x149DA
• Base-36: 1T5M

Squares and roots of 84442

• 84442 squared (84442²) is 7130451364
• 84442 cubed (84442³) is 602109574078888
• The square root of 84442 is 290.5890569171
• The cube root of 84442 is 43.8718724351

Scales and comparisons

• 84,442 seconds is equal to 23 hours, 27 minutes, 22 seconds.
• To count from 1 to 84,442 would take you about twenty-three 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 84442 cubic inches would be around 3.7 feet tall.

Recreational maths with 84442

• 84442 backwards is 24448
• The number of decimal digits it has is: 5
• The sum of 84442's digits is 22
• More coming soon!