89442

Names of 89442

• Cardinal: 89442 can be written as Eighty-nine thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 8.9442 × 10⁴

Factors of 89442

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4974

Divisors of 89442

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 4969 9938 14907 29814 44721 89442
• Sum of all divisors σ(n): 193830
• Sum of proper divisors (its aliquot sum) s(n): 104388
• 89442 is an abundant number, because the sum of its proper divisors (104388) is greater than itself. Its abundance is 14946

Bases of 89442

• Binary: 10101110101100010₂
• Hexadecimal: 0x15D62
• Base-36: 1X0I

Squares and roots of 89442

• 89442 squared (89442²) is 7999871364
• 89442 cubed (89442³) is 715524494538888
• The square root of 89442 is 299.0685540137
• The cube root of 89442 is 44.7212396997

Scales and comparisons

• 89,442 seconds is equal to 1 day, 50 minutes, 42 seconds.
• To count from 1 to 89,442 would take you about fifty minutes.

  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 89442 cubic inches would be around 3.7 feet tall.

Recreational maths with 89442

• 89442 backwards is 24498
• The number of decimal digits it has is: 5
• The sum of 89442's digits is 27
• More coming soon!