142235

Names of 142235

• Cardinal: 142235 can be written as One hundred forty-two thousand, two hundred thirty-five.

Scientific notation

• Scientific notation: 1.42235 × 10⁵

Factors of 142235

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 28452

Divisors of 142235

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 28447 142235
• Sum of all divisors σ(n): 170688
• Sum of proper divisors (its aliquot sum) s(n): 28453
• 142235 is a deficient number, because the sum of its proper divisors (28453) is less than itself. Its deficiency is 113782

Bases of 142235

• Binary: 100010101110011011₂
• Hexadecimal: 0x22B9B
• Base-36: 31QZ

Squares and roots of 142235

• 142235 squared (142235²) is 20230795225
• 142235 cubed (142235³) is 2877527158827875
• The square root of 142235 is 377.1405573521
• The cube root of 142235 is 52.1997983971

Scales and comparisons

• 142,235 seconds is equal to 1 day, 15 hours, 30 minutes, 35 seconds.
• To count from 1 to 142,235 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 142235 cubic inches would be around 4.3 feet tall.

Recreational maths with 142235

• 142235 backwards is 532241
• The number of decimal digits it has is: 6
• The sum of 142235's digits is 17
• More coming soon!