131889

Names of 131889

• Cardinal: 131889 can be written as One hundred thirty-one thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.31889 × 10⁵

Factors of 131889

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 43966

Divisors of 131889

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 43963 131889
• Sum of all divisors σ(n): 175856
• Sum of proper divisors (its aliquot sum) s(n): 43967
• 131889 is a deficient number, because the sum of its proper divisors (43967) is less than itself. Its deficiency is 87922

Bases of 131889

• Binary: 100000001100110001₂
• Hexadecimal: 0x20331
• Base-36: 2TRL

Squares and roots of 131889

• 131889 squared (131889²) is 17394708321
• 131889 cubed (131889³) is 2294170685748369
• The square root of 131889 is 363.1652516417
• The cube root of 131889 is 50.9021576635

Scales and comparisons

• 131,889 seconds is equal to 1 day, 12 hours, 38 minutes, 9 seconds.
• To count from 1 to 131,889 would take you about twelve 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 131889 cubic inches would be around 4.2 feet tall.

Recreational maths with 131889

• 131889 backwards is 988131
• The number of decimal digits it has is: 6
• The sum of 131889's digits is 30
• More coming soon!