23000890913

Names of 23000890913

• Cardinal: 23000890913 can be written as Twenty-three billion, eight hundred ninety thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 2.3000890913 × 10¹⁰

Factors of 23000890913

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2223

Divisors of 23000890913

• Number of divisors d(n): 80
• Complete list of divisors:
  1 7 11 13 31 49 77 91 143 217 341 343 403 539 637 1001 1519 2161 2387 2401 2821 3773 4433 4459 7007 10633 15127 16709 19747 23771 26411 28093 31031 31213 49049 66991 74431 105889 116963 138229 166397 196651 217217 309023 343343 468937 736901 741223 818741 870883 967603 1164779 1376557 1520519 2163161 3282559 5158307 5188561 6096181 8153453 9579713 9635899 10643633 15142127 22977913 36108149 42673267 57074171 67057991 67451293 105994889 160845391 252757043 298712869 469405937 741964223 1769299301 2090990083 3285841559 23000890913
• Sum of all divisors σ(n): 32555776512
• Sum of proper divisors (its aliquot sum) s(n): 9554885599
• 23000890913 is a deficient number, because the sum of its proper divisors (9554885599) is less than itself. Its deficiency is 13446005314

Bases of 23000890913

• Binary: 10101011010111101011011111000100001₂
• Hexadecimal: 0x55AF5BE21
• Base-36: AKE4X0H

Squares and roots of 23000890913

• 23000890913 squared (23000890913²) is 529040982791725973569
• 23000890913 cubed (23000890913³) is 12168413933698799317049290278497
• The square root of 23000890913 is 151660.4461057661
• The cube root of 23000890913 is 2843.9036987697

Scales and comparisons

• 23,000,890,913 seconds is equal to 731 years, 18 weeks, 4 days, 21 minutes, 53 seconds.
• To count from 1 to 23,000,890,913 would take you about one thousand, four hundred sixty-two years!

  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 23000890913 cubic inches would be around 237 feet tall.

Recreational maths with 23000890913

• 23000890913 backwards is 31909800032
• The number of decimal digits it has is: 11
• The sum of 23000890913's digits is 35
• More coming soon!