53561

Names of 53561

• Cardinal: 53561 can be written as Fifty-three thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 5.3561 × 10⁴

Factors of 53561

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2838

Divisors of 53561

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 2819 53561
• Sum of all divisors σ(n): 56400
• Sum of proper divisors (its aliquot sum) s(n): 2839
• 53561 is a deficient number, because the sum of its proper divisors (2839) is less than itself. Its deficiency is 50722

Bases of 53561

• Binary: 1101000100111001₂
• Hexadecimal: 0xD139
• Base-36: 15BT

Squares and roots of 53561

• 53561 squared (53561²) is 2868780721
• 53561 cubed (53561³) is 153654764197481
• The square root of 53561 is 231.4324955575
• The cube root of 53561 is 37.6949257573

Scales and comparisons

• 53,561 seconds is equal to 14 hours, 52 minutes, 41 seconds.
• To count from 1 to 53,561 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 53561 cubic inches would be around 3.1 feet tall.

Recreational maths with 53561

• 53561 backwards is 16535
• The number of decimal digits it has is: 5
• The sum of 53561's digits is 20
• More coming soon!