18232809375

Names of 18232809375

• Cardinal: 18232809375 can be written as Eighteen billion, two hundred thirty-two million, eight hundred nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.8232809375 × 10¹⁰

Factors of 18232809375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16092

Divisors of 18232809375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 121 125 165 275 363 375 605 625 825 1375 1815 1875 3025 3125 4125 6875 9075 9375 15125 16073 20625 34375 45375 48219 75625 80365 103125 176803 226875 241095 378125 401825 530409 884015 1134375 1205475 1944833 2009125 2652045 4420075 5834499 6027375 9724165 10045625 13260225 22100375 29172495 30136875 48620825 50228125 66301125 110501875 145862475 150684375 243104125 331505625 552509375 729312375 1215520625 1657528125 3646561875 6077603125 18232809375
• Sum of all divisors σ(n): 33401643408
• Sum of proper divisors (its aliquot sum) s(n): 15168834033
• 18232809375 is a deficient number, because the sum of its proper divisors (15168834033) is less than itself. Its deficiency is 3063975342

Bases of 18232809375

• Binary: 10000111110110000101001011110011111₂
• Hexadecimal: 0x43EC2979F
• Base-36: 8DJCDR3

Squares and roots of 18232809375

• 18232809375 squared (18232809375²) is 332435337705087890625
• 18232809375 cubed (18232809375³) is 6061230141890617477386474609375
• The square root of 18232809375 is 135028.9205133479
• The cube root of 18232809375 is 2631.9917913917

Scales and comparisons

• 18,232,809,375 seconds is equal to 579 years, 38 weeks, 5 days, 21 hours, 16 minutes, 15 seconds.
• To count from 1 to 18,232,809,375 would take you about one thousand, one hundred fifty-nine 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 18232809375 cubic inches would be around 219.3 feet tall.

Recreational maths with 18232809375

• 18232809375 backwards is 57390823281
• The number of decimal digits it has is: 11
• The sum of 18232809375's digits is 48
• More coming soon!