12040075

Names of 12040075

• Cardinal: 12040075 can be written as Twelve million, forty thousand and seventy-five.

Scientific notation

• Scientific notation: 1.2040075 × 10⁷

Factors of 12040075

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 16641

Divisors of 12040075

• Number of divisors d(n): 12
• Complete list of divisors:
  1 5 25 29 145 725 16607 83035 415175 481603 2408015 12040075
• Sum of all divisors σ(n): 15445440
• Sum of proper divisors (its aliquot sum) s(n): 3405365
• 12040075 is a deficient number, because the sum of its proper divisors (3405365) is less than itself. Its deficiency is 8634710

Bases of 12040075

• Binary: 101101111011011110001011₂
• Hexadecimal: 0xB7B78B
• Base-36: 7626J

Squares and roots of 12040075

• 12040075 squared (12040075²) is 144963406005625
• 12040075 cubed (12040075³) is 1745370280563175421875
• The square root of 12040075 is 3469.8811218829
• The cube root of 12040075 is 229.1974232365

Scales and comparisons

• 12,040,075 seconds is equal to 19 weeks, 6 days, 8 hours, 27 minutes, 55 seconds.
• To count from 1 to 12,040,075 would take you about twenty-nine 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 12040075 cubic inches would be around 19.1 feet tall.

Recreational maths with 12040075

• 12040075 backwards is 57004021
• The number of decimal digits it has is: 8
• The sum of 12040075's digits is 19
• More coming soon!