40808125073698266

Names of 40808125073698266

• Cardinal: 40808125073698266 can be written as Forty quadrillion, eight hundred eight trillion, one hundred twenty-five billion, seventy-three million, six hundred ninety-eight thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 4.0808125073698266 × 10¹⁶

Factors of 40808125073698266

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6207752886

Divisors of 40808125073698266

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 601 1202 1803 1823 3606 3646 5469 10938 1095623 2191246 3286869 6573738 6207750457 12415500914 18623251371 37246502742 3730858024657 7461716049314 11192574073971 11316729083111 22385148147942 22633458166222 33950187249333 67900374498666 6801354178949711 13602708357899422 20404062536849133 40808125073698266
• Sum of all divisors σ(n): 81796895698871808
• Sum of proper divisors (its aliquot sum) s(n): 40988770625173542
• 40808125073698266 is an abundant number, because the sum of its proper divisors (40988770625173542) is greater than itself. Its abundance is 180645551475276

Bases of 40808125073698266

• Binary: 10010000111110101100011000000110111101111010110111011010₂
• Hexadecimal: 0x90FAC606F7ADDA
• Base-36: B5T9TUQBAVU

Squares and roots of 40808125073698266

• 40808125073698266 squared (40808125073698266²) is 1665303072030601107853934411406756
• 40808125073698266 cubed (40808125073698266³) is 67957896049038722607570237789002272090908537885096
• The square root of 40808125073698266 is 202010210.3204149085
• The cube root of 40808125073698266 is 344282.9750702863

Scales and comparisons

• 40,808,125,073,698,266 seconds is equal to 1,297,572,149 years, 27 weeks, 2 days, 1 hour, 31 minutes, 6 seconds.
• To count from 1 to 40,808,125,073,698,266 would take you about three billion, eight hundred ninety-two million, seven hundred sixteen thousand, four hundred forty-eight 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 40808125073698266 cubic inches would be around 28690.2 feet tall.

Recreational maths with 40808125073698266

• 40808125073698266 backwards is 66289637052180804
• The number of decimal digits it has is: 17
• The sum of 40808125073698266's digits is 75
• More coming soon!