55729

Names of 55729

• Cardinal: 55729 can be written as Fifty-five thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 5.5729 × 10⁴

Factors of 55729

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2446

Divisors of 55729

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 2423 55729
• Sum of all divisors σ(n): 58176
• Sum of proper divisors (its aliquot sum) s(n): 2447
• 55729 is a deficient number, because the sum of its proper divisors (2447) is less than itself. Its deficiency is 53282

Bases of 55729

• Binary: 1101100110110001₂
• Hexadecimal: 0xD9B1
• Base-36: 1701

Squares and roots of 55729

• 55729 squared (55729²) is 3105721441
• 55729 cubed (55729³) is 173078750185489
• The square root of 55729 is 236.0699049009
• The cube root of 55729 is 38.1968090317

Scales and comparisons

• 55,729 seconds is equal to 15 hours, 28 minutes, 49 seconds.
• To count from 1 to 55,729 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 55729 cubic inches would be around 3.2 feet tall.

Recreational maths with 55729

• 55729 backwards is 92755
• The number of decimal digits it has is: 5
• The sum of 55729's digits is 28
• More coming soon!