23139073

Names of 23139073

• Cardinal: 23139073 can be written as Twenty-three million, one hundred thirty-nine thousand and seventy-three.

Scientific notation

• Scientific notation: 2.3139073 × 10⁷

Factors of 23139073

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 12206

Divisors of 23139073

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2347 9859 23139073
• Sum of all divisors σ(n): 23151280
• Sum of proper divisors (its aliquot sum) s(n): 12207
• 23139073 is a deficient number, because the sum of its proper divisors (12207) is less than itself. Its deficiency is 23126866

Bases of 23139073

• Binary: 1011000010001001100000001₂
• Hexadecimal: 0x1611301
• Base-36: DRY81

Squares and roots of 23139073

• 23139073 squared (23139073²) is 535416699299329
• 23139073 cubed (23139073³) is 12389046090506222582017
• The square root of 23139073 is 4810.3090337317
• The cube root of 23139073 is 284.9587423605

Scales and comparisons

• 23,139,073 seconds is equal to 38 weeks, 1 day, 19 hours, 31 minutes, 13 seconds.
• To count from 1 to 23,139,073 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 23139073 cubic inches would be around 23.7 feet tall.

Recreational maths with 23139073

• 23139073 backwards is 37093132
• The number of decimal digits it has is: 8
• The sum of 23139073's digits is 28
• More coming soon!