21314017

Names of 21314017

• Cardinal: 21314017 can be written as Twenty-one million, three hundred fourteen thousand and seventeen.

Scientific notation

• Scientific notation: 2.1314017 × 10⁷

Factors of 21314017

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 117938

Divisors of 21314017

• Number of divisors d(n): 4
• Complete list of divisors:
  1 181 117757 21314017
• Sum of all divisors σ(n): 21431956
• Sum of proper divisors (its aliquot sum) s(n): 117939
• 21314017 is a deficient number, because the sum of its proper divisors (117939) is less than itself. Its deficiency is 21196078

Bases of 21314017

• Binary: 1010001010011100111100001₂
• Hexadecimal: 0x14539E1
• Base-36: COU01

Squares and roots of 21314017

• 21314017 squared (21314017²) is 454287320676289
• 21314017 cubed (21314017³) is 9682687675778875242913
• The square root of 21314017 is 4616.7106255429
• The cube root of 21314017 is 277.2607769787

Scales and comparisons

• 21,314,017 seconds is equal to 35 weeks, 1 day, 16 hours, 33 minutes, 37 seconds.
• To count from 1 to 21,314,017 would take you about six days!

  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 21314017 cubic inches would be around 23.1 feet tall.

Recreational maths with 21314017

• 21314017 backwards is 71041312
• The number of decimal digits it has is: 8
• The sum of 21314017's digits is 19
• More coming soon!