53642

Names of 53642

• Cardinal: 53642 can be written as Fifty-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 5.3642 × 10⁴

Factors of 53642

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 26823

Divisors of 53642

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 26821 53642
• Sum of all divisors σ(n): 80466
• Sum of proper divisors (its aliquot sum) s(n): 26824
• 53642 is a deficient number, because the sum of its proper divisors (26824) is less than itself. Its deficiency is 26818

Bases of 53642

• Binary: 1101000110001010₂
• Hexadecimal: 0xD18A
• Base-36: 15E2

Squares and roots of 53642

• 53642 squared (53642²) is 2877464164
• 53642 cubed (53642³) is 154352932685288
• The square root of 53642 is 231.6074264785
• The cube root of 53642 is 37.7139181279

Scales and comparisons

• 53,642 seconds is equal to 14 hours, 54 minutes, 2 seconds.
• To count from 1 to 53,642 would take you about fourteen 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 53642 cubic inches would be around 3.1 feet tall.

Recreational maths with 53642

• 53642 backwards is 24635
• The number of decimal digits it has is: 5
• The sum of 53642's digits is 20
• More coming soon!