40255985849435135

Names of 40255985849435135

• Cardinal: 40255985849435135 can be written as Forty quadrillion, two hundred fifty-five trillion, nine hundred eighty-five billion, eight hundred forty-nine million, four hundred thirty-five thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.0255985849435135 × 10¹⁶

Factors of 40255985849435135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3312936

Divisors of 40255985849435135

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 61 65 131 305 655 793 1703 3965 7991 8515 23563 39955 103883 117815 306319 519415 1437343 1531595 3086753 3289163 7186715 15433765 16445815 18685459 40127789 42759119 93427295 188291933 200638943 200638945 213795595 430880353 941459665 1003194715 2154401765 2447795129 2608306259 5601444589 12238975645 13041531295 26283701533 28007222945 77502547769 131418507665 341688119929 387512738845 1007533120997 1708440599645 4727655413909 5037665604985 10152833757739 23638277069545 50764168788695 61459520380817 131986838850607 307297601904085 619322859222079 659934194253035 3096614296110395 8051197169887027 40255985849435135
• Sum of all divisors σ(n): 53281868833138176
• Sum of proper divisors (its aliquot sum) s(n): 13025882983703041
• 40255985849435135 is a deficient number, because the sum of its proper divisors (13025882983703041) is less than itself. Its deficiency is 27230102865732094

Bases of 40255985849435135

• Binary: 10001111000001001001101100011000101000111000001111111111₂
• Hexadecimal: 0x8F049B18A383FF
• Base-36: B0DK0LFZZZZ

Squares and roots of 40255985849435135

• 40255985849435135 squared (40255985849435135²) is 1620544396709921827605998572468225
• 40255985849435135 cubed (40255985849435135³) is 65236612302336010836065667915250402790978986085375
• The square root of 40255985849435135 is 200638943.9999999975
• The cube root of 40255985849435135 is 342723.1879676621

Scales and comparisons

• 40,255,985,849,435,135 seconds is equal to 1,280,015,830 years, 3 weeks, 5 days, 5 hours, 45 minutes, 35 seconds.
• To count from 1 to 40,255,985,849,435,135 would take you about three billion, eight hundred forty million, forty-seven thousand, four hundred ninety 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 40255985849435135 cubic inches would be around 28560.3 feet tall.

Recreational maths with 40255985849435135

• 40255985849435135 backwards is 53153494858955204
• The number of decimal digits it has is: 17
• The sum of 40255985849435135's digits is 80
• More coming soon!