10065040

Names of 10065040

• Cardinal: 10065040 can be written as Ten million, sixty-five thousand and forty.

Scientific notation

• Scientific notation: 1.006504 × 10⁷

Factors of 10065040

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 125820

Divisors of 10065040

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 125813 251626 503252 629065 1006504 1258130 2013008 2516260 5032520 10065040
• Sum of all divisors σ(n): 23401404
• Sum of proper divisors (its aliquot sum) s(n): 13336364
• 10065040 is an abundant number, because the sum of its proper divisors (13336364) is greater than itself. Its abundance is 3271324

Bases of 10065040

• Binary: 100110011001010010010000₂
• Hexadecimal: 0x999490
• Base-36: 5ZQ8G

Squares and roots of 10065040

• 10065040 squared (10065040²) is 101305030201600
• 10065040 cubed (10065040³) is 1019639181180312064000
• The square root of 10065040 is 3172.5447199369
• The cube root of 10065040 is 215.9095414547

Scales and comparisons

• 10,065,040 seconds is equal to 16 weeks, 4 days, 11 hours, 50 minutes, 40 seconds.
• To count from 1 to 10,065,040 would take you about twenty-four 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 10065040 cubic inches would be around 18 feet tall.

Recreational maths with 10065040

• 10065040 backwards is 04056001
• 10065040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10065040's digits is 16
• More coming soon!