55455

Names of 55455

• Cardinal: 55455 can be written as Fifty-five thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 5.5455 × 10⁴

Factors of 55455

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3705

Divisors of 55455

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 3697 11091 18485 55455
• Sum of all divisors σ(n): 88752
• Sum of proper divisors (its aliquot sum) s(n): 33297
• 55455 is a deficient number, because the sum of its proper divisors (33297) is less than itself. Its deficiency is 22158

Bases of 55455

• Binary: 1101100010011111₂
• Hexadecimal: 0xD89F
• Base-36: 16SF

Squares and roots of 55455

• 55455 squared (55455²) is 3075257025
• 55455 cubed (55455³) is 170538378321375
• The square root of 55455 is 235.4888532393
• The cube root of 55455 is 38.1341060395

Scales and comparisons

• 55,455 seconds is equal to 15 hours, 24 minutes, 15 seconds.
• To count from 1 to 55,455 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 55455 cubic inches would be around 3.2 feet tall.

Recreational maths with 55455

• 55455 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 5
• The sum of 55455's digits is 24
• More coming soon!