40816806

Names of 40816806

• Cardinal: 40816806 can be written as Forty million, eight hundred sixteen thousand, eight hundred six.

Scientific notation

• Scientific notation: 4.0816806 × 10⁷

Factors of 40816806

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6802806

Divisors of 40816806

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 6802801 13605602 20408403 40816806
• Sum of all divisors σ(n): 81633624
• Sum of proper divisors (its aliquot sum) s(n): 40816818
• 40816806 is an abundant number, because the sum of its proper divisors (40816818) is greater than itself. Its abundance is 12

Bases of 40816806

• Binary: 10011011101101000010100110₂
• Hexadecimal: 0x26ED0A6
• Base-36: OAUG6

Squares and roots of 40816806

• 40816806 squared (40816806²) is 1666011652041636
• 40816806 cubed (40816806³) is 68001274395122960534616
• The square root of 40816806 is 6388.8031743043
• The cube root of 40816806 is 344.3073859221

Scales and comparisons

• 40,816,806 seconds is equal to 1 year, 15 weeks, 3 days, 10 hours, 6 seconds.
• To count from 1 to 40,816,806 would take you about forty-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 40816806 cubic inches would be around 28.7 feet tall.

Recreational maths with 40816806

• 40816806 backwards is 60861804
• The number of decimal digits it has is: 8
• The sum of 40816806's digits is 33
• More coming soon!