52991

Names of 52991

• Cardinal: 52991 can be written as Fifty-two thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 5.2991 × 10⁴

Factors of 52991

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2808

Divisors of 52991

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 2789 52991
• Sum of all divisors σ(n): 55800
• Sum of proper divisors (its aliquot sum) s(n): 2809
• 52991 is a deficient number, because the sum of its proper divisors (2809) is less than itself. Its deficiency is 50182

Bases of 52991

• Binary: 1100111011111111₂
• Hexadecimal: 0xCEFF
• Base-36: 14VZ

Squares and roots of 52991

• 52991 squared (52991²) is 2808046081
• 52991 cubed (52991³) is 148801169878271
• The square root of 52991 is 230.1977410839
• The cube root of 52991 is 37.5607312223

Scales and comparisons

• 52,991 seconds is equal to 14 hours, 43 minutes, 11 seconds.
• To count from 1 to 52,991 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 52991 cubic inches would be around 3.1 feet tall.

Recreational maths with 52991

• 52991 backwards is 19925
• The number of decimal digits it has is: 5
• The sum of 52991's digits is 26
• More coming soon!