12965007

Names of 12965007

• Cardinal: 12965007 can be written as Twelve million, nine hundred sixty-five thousand and seven.

Scientific notation

• Scientific notation: 1.2965007 × 10⁷

Factors of 12965007

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 392893

Divisors of 12965007

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 11 33 392879 1178637 4321669 12965007
• Sum of all divisors σ(n): 18858240
• Sum of proper divisors (its aliquot sum) s(n): 5893233
• 12965007 is a deficient number, because the sum of its proper divisors (5893233) is less than itself. Its deficiency is 7071774

Bases of 12965007

• Binary: 110001011101010010001111₂
• Hexadecimal: 0xC5D48F
• Base-36: 7PVV3

Squares and roots of 12965007

• 12965007 squared (12965007²) is 168091406510049
• 12965007 cubed (12965007³) is 2179306262042630855343
• The square root of 12965007 is 3600.6953495123
• The cube root of 12965007 is 234.9223041777

Scales and comparisons

• 12,965,007 seconds is equal to 21 weeks, 3 days, 1 hour, 23 minutes, 27 seconds.
• To count from 1 to 12,965,007 would take you about thirty-two 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 12965007 cubic inches would be around 19.6 feet tall.

Recreational maths with 12965007

• 12965007 backwards is 70056921
• The number of decimal digits it has is: 8
• The sum of 12965007's digits is 30
• More coming soon!