142031

Names of 142031

• Cardinal: 142031 can be written as One hundred forty-two thousand and thirty-one.

Scientific notation

• Scientific notation: 1.42031 × 10⁵

Factors of 142031

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 142031

Divisors of 142031

• Number of divisors d(n): 2
• Complete list of divisors:
  1 142031
• Sum of all divisors σ(n): 142032
• Sum of proper divisors (its aliquot sum) s(n): 1
• 142031 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142030

Bases of 142031

• Binary: 100010101011001111₂
• Hexadecimal: 0x22ACF
• Base-36: 31LB

Squares and roots of 142031

• 142031 squared (142031²) is 20172804961
• 142031 cubed (142031³) is 2865163661415791
• The square root of 142031 is 376.8700041129
• The cube root of 142031 is 52.1748306703

Scales and comparisons

• 142,031 seconds is equal to 1 day, 15 hours, 27 minutes, 11 seconds.
• To count from 1 to 142,031 would take you about fifteen 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 142031 cubic inches would be around 4.3 feet tall.

Recreational maths with 142031

• 142031 backwards is 130241
• The number of decimal digits it has is: 6
• The sum of 142031's digits is 11
• More coming soon!