8018

Names of 8018

• Cardinal: 8018 can be written as Eight thousand and eighteen.

Scientific notation

• Scientific notation: 8.018 × 10³

Factors of 8018

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 232

Divisors of 8018

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 211 422 4009 8018
• Sum of all divisors σ(n): 12720
• Sum of proper divisors (its aliquot sum) s(n): 4702
• 8018 is a deficient number, because the sum of its proper divisors (4702) is less than itself. Its deficiency is 3316

Bases of 8018

• Binary: 1111101010010₂
• Hexadecimal: 0x1F52
• Base-36: 66Q

Squares and roots of 8018

• 8018 squared (8018²) is 64288324
• 8018 cubed (8018³) is 515463781832
• The square root of 8018 is 89.5432856221
• The cube root of 8018 is 20.0149887641

Scales and comparisons

• 8,018 seconds is equal to 2 hours, 13 minutes, 38 seconds.
• To count from 1 to 8,018 would take you about two 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 8018 cubic inches would be around 1.7 feet tall.

Recreational maths with 8018

• 8018 backwards is 8108
• The number of decimal digits it has is: 4
• The sum of 8018's digits is 17
• More coming soon!