55685

Names of 55685

• Cardinal: 55685 can be written as Fifty-five thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 5.5685 × 10⁴

Factors of 55685

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 92

Divisors of 55685

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 7 35 37 43 185 215 259 301 1295 1505 1591 7955 11137 55685
• Sum of all divisors σ(n): 80256
• Sum of proper divisors (its aliquot sum) s(n): 24571
• 55685 is a deficient number, because the sum of its proper divisors (24571) is less than itself. Its deficiency is 31114

Bases of 55685

• Binary: 1101100110000101₂
• Hexadecimal: 0xD985
• Base-36: 16YT

Squares and roots of 55685

• 55685 squared (55685²) is 3100819225
• 55685 cubed (55685³) is 172669118544125
• The square root of 55685 is 235.9766937643
• The cube root of 55685 is 38.1867538111

Scales and comparisons

• 55,685 seconds is equal to 15 hours, 28 minutes, 5 seconds.
• To count from 1 to 55,685 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 55685 cubic inches would be around 3.2 feet tall.

Recreational maths with 55685

• 55685 backwards is 58655
• The number of decimal digits it has is: 5
• The sum of 55685's digits is 29
• More coming soon!