23189689

Names of 23189689

• Cardinal: 23189689 can be written as Twenty-three million, one hundred eighty-nine thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 2.3189689 × 10⁷

Factors of 23189689

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 23189689

Divisors of 23189689

• Number of divisors d(n): 2
• Complete list of divisors:
  1 23189689
• Sum of all divisors σ(n): 23189690
• Sum of proper divisors (its aliquot sum) s(n): 1
• 23189689 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 23189688

Bases of 23189689

• Binary: 1011000011101100010111001₂
• Hexadecimal: 0x161D8B9
• Base-36: DT1A1

Squares and roots of 23189689

• 23189689 squared (23189689²) is 537761675916721
• 23189689 cubed (23189689³) is 12470526020627549889769
• The square root of 23189689 is 4815.5673601353
• The cube root of 23189689 is 285.1663704923

Scales and comparisons

• 23,189,689 seconds is equal to 38 weeks, 2 days, 9 hours, 34 minutes, 49 seconds.
• To count from 1 to 23,189,689 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 23189689 cubic inches would be around 23.8 feet tall.

Recreational maths with 23189689

• 23189689 backwards is 98698132
• The number of decimal digits it has is: 8
• The sum of 23189689's digits is 46
• More coming soon!