142265

Names of 142265

• Cardinal: 142265 can be written as One hundred forty-two thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 1.42265 × 10⁵

Factors of 142265

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 811

Divisors of 142265

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 37 185 769 3845 28453 142265
• Sum of all divisors σ(n): 175560
• Sum of proper divisors (its aliquot sum) s(n): 33295
• 142265 is a deficient number, because the sum of its proper divisors (33295) is less than itself. Its deficiency is 108970

Bases of 142265

• Binary: 100010101110111001₂
• Hexadecimal: 0x22BB9
• Base-36: 31RT

Squares and roots of 142265

• 142265 squared (142265²) is 20239330225
• 142265 cubed (142265³) is 2879348314459625
• The square root of 142265 is 377.1803282251
• The cube root of 142265 is 52.2034681077

Scales and comparisons

• 142,265 seconds is equal to 1 day, 15 hours, 31 minutes, 5 seconds.
• To count from 1 to 142,265 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 142265 cubic inches would be around 4.4 feet tall.

Recreational maths with 142265

• 142265 backwards is 562241
• The number of decimal digits it has is: 6
• The sum of 142265's digits is 20
• More coming soon!