131042

Names of 131042

• Cardinal: 131042 can be written as One hundred thirty-one thousand and forty-two.

Scientific notation

• Scientific notation: 1.31042 × 10⁵

Factors of 131042

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 65523

Divisors of 131042

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 65521 131042
• Sum of all divisors σ(n): 196566
• Sum of proper divisors (its aliquot sum) s(n): 65524
• 131042 is a deficient number, because the sum of its proper divisors (65524) is less than itself. Its deficiency is 65518

Bases of 131042

• Binary: 11111111111100010₂
• Hexadecimal: 0x1FFE2
• Base-36: 2T42

Squares and roots of 131042

• 131042 squared (131042²) is 17172005764
• 131042 cubed (131042³) is 2250253979326088
• The square root of 131042 is 361.9972375585
• The cube root of 131042 is 50.7929578765

Scales and comparisons

• 131,042 seconds is equal to 1 day, 12 hours, 24 minutes, 2 seconds.
• To count from 1 to 131,042 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 131042 cubic inches would be around 4.2 feet tall.

Recreational maths with 131042

• 131042 backwards is 240131
• The number of decimal digits it has is: 6
• The sum of 131042's digits is 11
• More coming soon!