131942

Names of 131942

• Cardinal: 131942 can be written as One hundred thirty-one thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.31942 × 10⁵

Factors of 131942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1822

Divisors of 131942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 37 74 1783 3566 65971 131942
• Sum of all divisors σ(n): 203376
• Sum of proper divisors (its aliquot sum) s(n): 71434
• 131942 is a deficient number, because the sum of its proper divisors (71434) is less than itself. Its deficiency is 60508

Bases of 131942

• Binary: 100000001101100110₂
• Hexadecimal: 0x20366
• Base-36: 2TT2

Squares and roots of 131942

• 131942 squared (131942²) is 17408691364
• 131942 cubed (131942³) is 2296937555948888
• The square root of 131942 is 363.2382138487
• The cube root of 131942 is 50.9089751465

Scales and comparisons

• 131,942 seconds is equal to 1 day, 12 hours, 39 minutes, 2 seconds.
• To count from 1 to 131,942 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 131942 cubic inches would be around 4.2 feet tall.

Recreational maths with 131942

• 131942 backwards is 249131
• The number of decimal digits it has is: 6
• The sum of 131942's digits is 20
• More coming soon!