40812766118463488

Names of 40812766118463488

• Cardinal: 40812766118463488 can be written as Forty quadrillion, eight hundred twelve trillion, seven hundred sixty-six billion, one hundred eighteen million, four hundred sixty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0812766118463488 × 10¹⁶

Factors of 40812766118463488

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4464093

Divisors of 40812766118463488

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4464091 8928182 17856364 35712728 71425456 142850912 285701824 571403648 1142807296 2285614592 4571229184 9142458368 19928108456281 39856216912562 79712433825124 159424867650248 318849735300496 637699470600992 1275398941201984 2550797882403968 5101595764807936 10203191529615872 20406383059231744 40812766118463488
• Sum of all divisors σ(n): 81605622408927435
• Sum of proper divisors (its aliquot sum) s(n): 40792856290463947
• 40812766118463488 is a deficient number, because the sum of its proper divisors (40792856290463947) is less than itself. Its deficiency is 19909827999541

Bases of 40812766118463488

• Binary: 10010000111111101111111010011010110010101100100000000000₂
• Hexadecimal: 0x90FEFE9ACAC800
• Base-36: B5UX1X4JEGW

Squares and roots of 40812766118463488

• 40812766118463488 squared (40812766118463488²) is 1665681878240401244609213989126144
• 40812766118463488 cubed (40812766118463488³) is 67981084924388472937093845938080545644581090230272
• The square root of 40812766118463488 is 202021697.1477655119
• The cube root of 40812766118463488 is 344296.0261651121

Scales and comparisons

• 40,812,766,118,463,488 seconds is equal to 1,297,719,720 years, 20 weeks, 2 days, 22 hours, 58 minutes, 8 seconds.
• To count from 1 to 40,812,766,118,463,488 would take you about three billion, eight hundred ninety-three million, one hundred fifty-nine thousand, one hundred sixty-one 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 40812766118463488 cubic inches would be around 28691.3 feet tall.

Recreational maths with 40812766118463488

• 40812766118463488 backwards is 88436481166721804
• The number of decimal digits it has is: 17
• The sum of 40812766118463488's digits is 77
• More coming soon!