55443

Names of 55443

• Cardinal: 55443 can be written as Fifty-five thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 5.5443 × 10⁴

Factors of 55443

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 18484

Divisors of 55443

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 18481 55443
• Sum of all divisors σ(n): 73928
• Sum of proper divisors (its aliquot sum) s(n): 18485
• 55443 is a deficient number, because the sum of its proper divisors (18485) is less than itself. Its deficiency is 36958

Bases of 55443

• Binary: 1101100010010011₂
• Hexadecimal: 0xD893
• Base-36: 16S3

Squares and roots of 55443

• 55443 squared (55443²) is 3073926249
• 55443 cubed (55443³) is 170427693023307
• The square root of 55443 is 235.4633729479
• The cube root of 55443 is 38.1313552069

Scales and comparisons

• 55,443 seconds is equal to 15 hours, 24 minutes, 3 seconds.
• To count from 1 to 55,443 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 55443 cubic inches would be around 3.2 feet tall.

Recreational maths with 55443

• 55443 backwards is 34455
• The number of decimal digits it has is: 5
• The sum of 55443's digits is 21
• More coming soon!