40455795764044968

Names of 40455795764044968

• Cardinal: 40455795764044968 can be written as Forty quadrillion, four hundred fifty-five trillion, seven hundred ninety-five billion, seven hundred sixty-four million, forty-four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0455795764044968 × 10¹⁶

Factors of 40455795764044968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 284883920534

Divisors of 40455795764044968

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 61 97 122 183 194 244 291 366 388 488 582 732 776 1164 1464 2328 5917 11834 17751 23668 35502 47336 71004 142008 284883920371 569767840742 854651761113 1139535681484 1709303522226 2279071362968 3418607044452 6837214088904 17377919142631 27633740275987 34755838285262 52133757427893 55267480551974 69511676570524 82901220827961 104267514855786 110534961103948 139023353141048 165802441655922 208535029711572 221069922207896 331604883311844 417070059423144 663209766623688 1685658156835207 3371316313670414 5056974470505621 6742632627340828 10113948941011242 13485265254681656 20227897882022484 40455795764044968
• Sum of all divisors σ(n): 103857282010816320
• Sum of proper divisors (its aliquot sum) s(n): 63401486246771352
• 40455795764044968 is an abundant number, because the sum of its proper divisors (63401486246771352) is greater than itself. Its abundance is 22945690482726384

Bases of 40455795764044968

• Binary: 10001111101110100101010011110111100111110010010010101000₂
• Hexadecimal: 0x8FBA54F79F24A8
• Base-36: B2CDS047WKO

Squares and roots of 40455795764044968

• 40455795764044968 squared (40455795764044968²) is 1636671410902118776143833126121024
• 40455795764044968 cubed (40455795764044968³) is 66212844332307438042549994915575436378557746207232
• The square root of 40455795764044968 is 201136261.6835784983
• The cube root of 40455795764044968 is 343289.2860019759

Scales and comparisons

• 40,455,795,764,044,968 seconds is equal to 1,286,369,167 years, 15 weeks, 5 days, 16 hours, 2 minutes, 48 seconds.
• To count from 1 to 40,455,795,764,044,968 would take you about three billion, eight hundred fifty-nine million, one hundred seven thousand, five hundred 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 40455795764044968 cubic inches would be around 28607.4 feet tall.

Recreational maths with 40455795764044968

• 40455795764044968 backwards is 86944046759755404
• The number of decimal digits it has is: 17
• The sum of 40455795764044968's digits is 87
• More coming soon!