18043

Names of 18043

• Cardinal: 18043 can be written as Eighteen thousand and forty-three.

Scientific notation

• Scientific notation: 1.8043 × 10⁴

Factors of 18043

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 18043

Divisors of 18043

• Number of divisors d(n): 2
• Complete list of divisors:
  1 18043
• Sum of all divisors σ(n): 18044
• Sum of proper divisors (its aliquot sum) s(n): 1
• 18043 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 18042

Bases of 18043

• Binary: 100011001111011₂
• Hexadecimal: 0x467B
• Base-36: DX7

Squares and roots of 18043

• 18043 squared (18043²) is 325549849
• 18043 cubed (18043³) is 5873895925507
• The square root of 18043 is 134.3242345967
• The cube root of 18043 is 26.2282662129

Scales and comparisons

• 18,043 seconds is equal to 5 hours, 43 seconds.
• To count from 1 to 18,043 would take you about five 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 18043 cubic inches would be around 2.2 feet tall.

Recreational maths with 18043

• 18043 backwards is 34081
• The number of decimal digits it has is: 5
• The sum of 18043's digits is 16
• More coming soon!