23129465

Names of 23129465

• Cardinal: 23129465 can be written as Twenty-three million, one hundred twenty-nine thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 2.3129465 × 10⁷

Factors of 23129465

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 87339

Divisors of 23129465

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 53 265 87281 436405 4625893 23129465
• Sum of all divisors σ(n): 28279368
• Sum of proper divisors (its aliquot sum) s(n): 5149903
• 23129465 is a deficient number, because the sum of its proper divisors (5149903) is less than itself. Its deficiency is 17979562

Bases of 23129465

• Binary: 1011000001110110101111001₂
• Hexadecimal: 0x160ED79
• Base-36: DRQT5

Squares and roots of 23129465

• 23129465 squared (23129465²) is 534972151186225
• 23129465 cubed (23129465³) is 12373619646836499619625
• The square root of 23129465 is 4809.3102416043
• The cube root of 23129465 is 284.9192959137

Scales and comparisons

• 23,129,465 seconds is equal to 38 weeks, 1 day, 16 hours, 51 minutes, 5 seconds.
• To count from 1 to 23,129,465 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 23129465 cubic inches would be around 23.7 feet tall.

Recreational maths with 23129465

• 23129465 backwards is 56492132
• The number of decimal digits it has is: 8
• The sum of 23129465's digits is 32
• More coming soon!