566

Names of 566

• Cardinal: 566 can be written as Five hundred sixty-six.

Scientific notation

• Scientific notation: 5.66 × 10²

Factors of 566

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 285

Divisors of 566

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 283 566
• Sum of all divisors σ(n): 852
• Sum of proper divisors (its aliquot sum) s(n): 286
• 566 is a deficient number, because the sum of its proper divisors (286) is less than itself. Its deficiency is 280

Bases of 566

• Binary: 1000110110₂
• Hexadecimal: 0x236
• Base-36: FQ

Squares and roots of 566

• 566 squared (566²) is 320356
• 566 cubed (566³) is 181321496
• The square root of 566 is 23.7907545067
• The cube root of 566 is 8.2719038383

Scales and comparisons

• 566 seconds is equal to 9 minutes, 26 seconds.
• To count from 1 to 566 would take you about four minutes.

  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 566 cubic inches would be around 0.7 feet tall.

Recreational maths with 566

• 566 backwards is 665
• The number of decimal digits it has is: 3
• The sum of 566's digits is 17
• More coming soon!