53681

Names of 53681

• Cardinal: 53681 can be written as Fifty-three thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 5.3681 × 10⁴

Factors of 53681

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 53681

Divisors of 53681

• Number of divisors d(n): 2
• Complete list of divisors:
  1 53681
• Sum of all divisors σ(n): 53682
• Sum of proper divisors (its aliquot sum) s(n): 1
• 53681 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 53680

Bases of 53681

• Binary: 1101000110110001₂
• Hexadecimal: 0xD1B1
• Base-36: 15F5

Squares and roots of 53681

• 53681 squared (53681²) is 2881649761
• 53681 cubed (53681³) is 154689840820241
• The square root of 53681 is 231.6916053723
• The cube root of 53681 is 37.7230557843

Scales and comparisons

• 53,681 seconds is equal to 14 hours, 54 minutes, 41 seconds.
• To count from 1 to 53,681 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 53681 cubic inches would be around 3.1 feet tall.

Recreational maths with 53681

• 53681 backwards is 18635
• The number of decimal digits it has is: 5
• The sum of 53681's digits is 23
• More coming soon!