22115

Names of 22115

• Cardinal: 22115 can be written as Twenty-two thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 2.2115 × 10⁴

Factors of 22115

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4428

Divisors of 22115

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 4423 22115
• Sum of all divisors σ(n): 26544
• Sum of proper divisors (its aliquot sum) s(n): 4429
• 22115 is a deficient number, because the sum of its proper divisors (4429) is less than itself. Its deficiency is 17686

Bases of 22115

• Binary: 101011001100011₂
• Hexadecimal: 0x5663
• Base-36: H2B

Squares and roots of 22115

• 22115 squared (22115²) is 489073225
• 22115 cubed (22115³) is 10815854370875
• The square root of 22115 is 148.7111293753
• The cube root of 22115 is 28.0691318943

Scales and comparisons

• 22,115 seconds is equal to 6 hours, 8 minutes, 35 seconds.
• To count from 1 to 22,115 would take you about six 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 22115 cubic inches would be around 2.3 feet tall.

Recreational maths with 22115

• 22115 backwards is 51122
• The number of decimal digits it has is: 5
• The sum of 22115's digits is 11
• More coming soon!