142441

Names of 142441

• Cardinal: 142441 can be written as One hundred forty-two thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 1.42441 × 10⁵

Factors of 142441

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10970

Divisors of 142441

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 10957 142441
• Sum of all divisors σ(n): 153412
• Sum of proper divisors (its aliquot sum) s(n): 10971
• 142441 is a deficient number, because the sum of its proper divisors (10971) is less than itself. Its deficiency is 131470

Bases of 142441

• Binary: 100010110001101001₂
• Hexadecimal: 0x22C69
• Base-36: 31WP

Squares and roots of 142441

• 142441 squared (142441²) is 20289438481
• 142441 cubed (142441³) is 2890047906672121
• The square root of 142441 is 377.4135662639
• The cube root of 142441 is 52.2249866921

Scales and comparisons

• 142,441 seconds is equal to 1 day, 15 hours, 34 minutes, 1 second.
• To count from 1 to 142,441 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 142441 cubic inches would be around 4.4 feet tall.

Recreational maths with 142441

• 142441 backwards is 144241
• The number of decimal digits it has is: 6
• The sum of 142441's digits is 16
• More coming soon!