73442

Names of 73442

• Cardinal: 73442 can be written as Seventy-three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 7.3442 × 10⁴

Factors of 73442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 36723

Divisors of 73442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 36721 73442
• Sum of all divisors σ(n): 110166
• Sum of proper divisors (its aliquot sum) s(n): 36724
• 73442 is a deficient number, because the sum of its proper divisors (36724) is less than itself. Its deficiency is 36718

Bases of 73442

• Binary: 10001111011100010₂
• Hexadecimal: 0x11EE2
• Base-36: 1KO2

Squares and roots of 73442

• 73442 squared (73442²) is 5393727364
• 73442 cubed (73442³) is 396126125066888
• The square root of 73442 is 271.0018450121
• The cube root of 73442 is 41.8775724267

Scales and comparisons

• 73,442 seconds is equal to 20 hours, 24 minutes, 2 seconds.
• To count from 1 to 73,442 would take you about twenty 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 73442 cubic inches would be around 3.5 feet tall.

Recreational maths with 73442

• 73442 backwards is 24437
• The number of decimal digits it has is: 5
• The sum of 73442's digits is 20
• More coming soon!