40816101431780859

Names of 40816101431780859

• Cardinal: 40816101431780859 can be written as Forty quadrillion, eight hundred sixteen trillion, one hundred one billion, four hundred thirty-one million, seven hundred eighty thousand, eight hundred fifty-nine.

Scientific notation

• Scientific notation: 4.0816101431780859 × 10¹⁶

Factors of 40816101431780859

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 40816101431780859

• Number of divisors d(n): 28
• Complete list of divisors:
  1 3 73 219 239 717 17447 52341 57121 171363 4169833 12509499 13651919 40955757 996590087 2989770261 3262808641 9788425923 238185030793 714555092379 779811265199 2339433795597 56926222359527 170778667078581 186374892382561 559124677147683 13605367143926953 40816101431780859
• Sum of all divisors σ(n): 55398762129041576
• Sum of proper divisors (its aliquot sum) s(n): 14582660697260717
• 40816101431780859 is a deficient number, because the sum of its proper divisors (14582660697260717) is less than itself. Its deficiency is 26233440734520142

Bases of 40816101431780859

• Binary: 10010001000000100000011100101010111101010010010111111011₂
• Hexadecimal: 0x9102072AF525FB
• Base-36: B5W3M53Z0U3

Squares and roots of 40816101431780859

• 40816101431780859 squared (40816101431780859²) is 1665954136089423488056228198777881
• 40816101431780859 cubed (40816101431780859³) is 67997752999320762055569478328060519430317208379779
• The square root of 40816101431780859 is 202029951.8184886839
• The cube root of 40816101431780859 is 344305.4047979133
• Being both a perfect square and a perfect cube, 40816101431780859 is also a perfect sixth number.

Scales and comparisons

• 40,816,101,431,780,859 seconds is equal to 1,297,825,773 years, 2 weeks, 8 hours, 27 minutes, 39 seconds.
• To count from 1 to 40,816,101,431,780,859 would take you about three billion, eight hundred ninety-three million, four hundred seventy-seven thousand, three hundred nineteen 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 40816101431780859 cubic inches would be around 28692.1 feet tall.

Recreational maths with 40816101431780859

• 40816101431780859 backwards is 95808713410161804
• The number of decimal digits it has is: 17
• The sum of 40816101431780859's digits is 66
• More coming soon!