142078

Names of 142078

• Cardinal: 142078 can be written as One hundred forty-two thousand and seventy-eight.

Scientific notation

• Scientific notation: 1.42078 × 10⁵

Factors of 142078

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 71041

Divisors of 142078

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 71039 142078
• Sum of all divisors σ(n): 213120
• Sum of proper divisors (its aliquot sum) s(n): 71042
• 142078 is a deficient number, because the sum of its proper divisors (71042) is less than itself. Its deficiency is 71036

Bases of 142078

• Binary: 100010101011111110₂
• Hexadecimal: 0x22AFE
• Base-36: 31MM

Squares and roots of 142078

• 142078 squared (142078²) is 20186158084
• 142078 cubed (142078³) is 2868008968258552
• The square root of 142078 is 376.9323546739
• The cube root of 142078 is 52.1805851573

Scales and comparisons

• 142,078 seconds is equal to 1 day, 15 hours, 27 minutes, 58 seconds.
• To count from 1 to 142,078 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 142078 cubic inches would be around 4.3 feet tall.

Recreational maths with 142078

• 142078 backwards is 870241
• The number of decimal digits it has is: 6
• The sum of 142078's digits is 22
• More coming soon!