5218

Names of 5218

• Cardinal: 5218 can be written as Five thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 5.218 × 10³

Factors of 5218

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2611

Divisors of 5218

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2609 5218
• Sum of all divisors σ(n): 7830
• Sum of proper divisors (its aliquot sum) s(n): 2612
• 5218 is a deficient number, because the sum of its proper divisors (2612) is less than itself. Its deficiency is 2606

Bases of 5218

• Binary: 1010001100010₂
• Hexadecimal: 0x1462
• Base-36: 40Y

Squares and roots of 5218

• 5218 squared (5218²) is 27227524
• 5218 cubed (5218³) is 142073220232
• The square root of 5218 is 72.2357252333
• The cube root of 5218 is 17.3447492187

Scales and comparisons

• 5,218 seconds is equal to 1 hour, 26 minutes, 58 seconds.
• To count from 1 to 5,218 would take you about twenty-six 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 5218 cubic inches would be around 1.4 feet tall.

Recreational maths with 5218

• 5218 backwards is 8125
• The number of decimal digits it has is: 4
• The sum of 5218's digits is 16
• More coming soon!