16918

Names of 16918

• Cardinal: 16918 can be written as Sixteen thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.6918 × 10⁴

Factors of 16918

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 782

Divisors of 16918

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 769 1538 8459 16918
• Sum of all divisors σ(n): 27720
• Sum of proper divisors (its aliquot sum) s(n): 10802
• 16918 is a deficient number, because the sum of its proper divisors (10802) is less than itself. Its deficiency is 6116

Bases of 16918

• Binary: 100001000010110₂
• Hexadecimal: 0x4216
• Base-36: D1Y

Squares and roots of 16918

• 16918 squared (16918²) is 286218724
• 16918 cubed (16918³) is 4842248372632
• The square root of 16918 is 130.0692123447
• The cube root of 16918 is 25.6714070817

Scales and comparisons

• 16,918 seconds is equal to 4 hours, 41 minutes, 58 seconds.
• To count from 1 to 16,918 would take you about four 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 16918 cubic inches would be around 2.1 feet tall.

Recreational maths with 16918

• 16918 backwards is 81961
• The number of decimal digits it has is: 5
• The sum of 16918's digits is 25
• More coming soon!