56565

Names of 56565

• Cardinal: 56565 can be written as Fifty-six thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 5.6565 × 10⁴

Factors of 56565

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 427

Divisors of 56565

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 5 9 15 27 45 135 419 1257 2095 3771 6285 11313 18855 56565
• Sum of all divisors σ(n): 100800
• Sum of proper divisors (its aliquot sum) s(n): 44235
• 56565 is a deficient number, because the sum of its proper divisors (44235) is less than itself. Its deficiency is 12330

Bases of 56565

• Binary: 1101110011110101₂
• Hexadecimal: 0xDCF5
• Base-36: 17N9

Squares and roots of 56565

• 56565 squared (56565²) is 3199599225
• 56565 cubed (56565³) is 180985330162125
• The square root of 56565 is 237.8339757057
• The cube root of 56565 is 38.3868607391

Scales and comparisons

• 56,565 seconds is equal to 15 hours, 42 minutes, 45 seconds.
• To count from 1 to 56,565 would take you about fifteen 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 56565 cubic inches would be around 3.2 feet tall.

Recreational maths with 56565

• 56565 is the same when its digits are reversed! That makes it a palindromic number.
• 56565 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 56565's digits is 27
• More coming soon!