23340021

Names of 23340021

• Cardinal: 23340021 can be written as Twenty-three million, three hundred forty thousand and twenty-one.

Scientific notation

• Scientific notation: 2.3340021 × 10⁷

Factors of 23340021

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 7780010

Divisors of 23340021

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 7780007 23340021
• Sum of all divisors σ(n): 31120032
• Sum of proper divisors (its aliquot sum) s(n): 7780011
• 23340021 is a deficient number, because the sum of its proper divisors (7780011) is less than itself. Its deficiency is 15560010

Bases of 23340021

• Binary: 1011001000010001111110101₂
• Hexadecimal: 0x16423F5
• Base-36: DW99X

Squares and roots of 23340021

• 23340021 squared (23340021²) is 544756580280441
• 23340021 cubed (23340021³) is 12714630023633678829261
• The square root of 23340021 is 4831.1511050681
• The cube root of 23340021 is 285.7812605253

Scales and comparisons

• 23,340,021 seconds is equal to 38 weeks, 4 days, 3 hours, 20 minutes, 21 seconds.
• To count from 1 to 23,340,021 would take you about five weeks!

  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 23340021 cubic inches would be around 23.8 feet tall.

Recreational maths with 23340021

• 23340021 backwards is 12004332
• The number of decimal digits it has is: 8
• The sum of 23340021's digits is 15
• More coming soon!