18227

Names of 18227

• Cardinal: 18227 can be written as Eighteen thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 1.8227 × 10⁴

Factors of 18227

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1668

Divisors of 18227

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 1657 18227
• Sum of all divisors σ(n): 19896
• Sum of proper divisors (its aliquot sum) s(n): 1669
• 18227 is a deficient number, because the sum of its proper divisors (1669) is less than itself. Its deficiency is 16558

Bases of 18227

• Binary: 100011100110011₂
• Hexadecimal: 0x4733
• Base-36: E2B

Squares and roots of 18227

• 18227 squared (18227²) is 332223529
• 18227 cubed (18227³) is 6055438263083
• The square root of 18227 is 135.0074072041
• The cube root of 18227 is 26.3171222483

Scales and comparisons

• 18,227 seconds is equal to 5 hours, 3 minutes, 47 seconds.
• To count from 1 to 18,227 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 18227 cubic inches would be around 2.2 feet tall.

Recreational maths with 18227

• 18227 backwards is 72281
• The number of decimal digits it has is: 5
• The sum of 18227's digits is 20
• More coming soon!