5385

Names of 5385

• Cardinal: 5385 can be written as Five thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 5.385 × 10³

Factors of 5385

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 367

Divisors of 5385

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 359 1077 1795 5385
• Sum of all divisors σ(n): 8640
• Sum of proper divisors (its aliquot sum) s(n): 3255
• 5385 is a deficient number, because the sum of its proper divisors (3255) is less than itself. Its deficiency is 2130

Bases of 5385

• Binary: 1010100001001₂
• Hexadecimal: 0x1509
• Base-36: 45L

Squares and roots of 5385

• 5385 squared (5385²) is 28998225
• 5385 cubed (5385³) is 156155441625
• The square root of 5385 is 73.3825592359
• The cube root of 5385 is 17.5278468217

Scales and comparisons

• 5,385 seconds is equal to 1 hour, 29 minutes, 45 seconds.
• To count from 1 to 5,385 would take you about twenty-nine minutes.

  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 5385 cubic inches would be around 1.5 feet tall.

Recreational maths with 5385

• 5385 backwards is 5835
• The number of decimal digits it has is: 4
• The sum of 5385's digits is 21
• More coming soon!