23238942

Names of 23238942

• Cardinal: 23238942 can be written as Twenty-three million, two hundred thirty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.3238942 × 10⁷

Factors of 23238942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3873162

Divisors of 23238942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 3873157 7746314 11619471 23238942
• Sum of all divisors σ(n): 46477896
• Sum of proper divisors (its aliquot sum) s(n): 23238954
• 23238942 is an abundant number, because the sum of its proper divisors (23238954) is greater than itself. Its abundance is 12

Bases of 23238942

• Binary: 1011000101001100100011110₂
• Hexadecimal: 0x162991E
• Base-36: DU3A6

Squares and roots of 23238942

• 23238942 squared (23238942²) is 540048425279364
• 23238942 cubed (23238942³) is 12550154032258473792888
• The square root of 23238942 is 4820.6785829381
• The cube root of 23238942 is 285.3681177325

Scales and comparisons

• 23,238,942 seconds is equal to 38 weeks, 2 days, 23 hours, 15 minutes, 42 seconds.
• To count from 1 to 23,238,942 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 23238942 cubic inches would be around 23.8 feet tall.

Recreational maths with 23238942

• 23238942 backwards is 24983232
• The number of decimal digits it has is: 8
• The sum of 23238942's digits is 33
• More coming soon!