40681389123399471801201

Names of 40681389123399471801201

• Cardinal: 40681389123399471801201 can be written as Forty sextillion, six hundred eighty-one quintillion, three hundred eighty-nine quadrillion, one hundred twenty-three trillion, three hundred ninety-nine billion, four hundred seventy-one million, eight hundred one thousand, two hundred one.

Scientific notation

• Scientific notation: 4.0681389123399471801201 × 10²²

Factors of 40681389123399471801201

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 209445883

Divisors of 40681389123399471801201

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 107 321 963 2889 8667 11449 34347 103041 309123 927369 209445773 628337319 1885011957 5655035871 16965107613 22410697711 67232093133 201696279399 605088838197 1815266514591 2397944655077 7193833965231 21581501895693 64744505687079 194233517061237 43867531827567529 131602595482702587 394807786448107761 1184423359344323283 3553270078032969849 4693825905549725603 14081477716649176809 42244433149947530427 126733299449842591281 380199898349527773843 502239371893820639521 1506718115681461918563 4520154347044385755689 13560463041133157267067 40681389123399471801201
• Sum of all divisors σ(n): 61344225197963291875291
• Sum of proper divisors (its aliquot sum) s(n): 20662836074563820074090
• 40681389123399471801201 is a deficient number, because the sum of its proper divisors (20662836074563820074090) is less than itself. Its deficiency is 20018553048835651727111

Bases of 40681389123399471801201

• Binary: 1000100111010101011110101111100111000111111010100001010100110010001101110001₂
• Hexadecimal: 0x89D57AF9C7EA1532371
• Base-36: 6MHI4EYATPZF629

Squares and roots of 40681389123399471801201

• 40681389123399471801201 squared (40681389123399471801201²) is 1654975421009444844705806737193400771265042401
• 40681389123399471801201 cubed (40681389123399471801201³) is 67326699091747091198057256563147426029771955527763113414293107723601
• 40681389123399471801201 is a perfect square number. Its square root is 201696279399
• The cube root of 40681389123399471801201 is 34392619.7445370935

Scales and comparisons

• 40,681,389,123,399,471,801,201 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,681,389,123,399,471,801,201 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40681389123399471801201 cubic inches would be around 2866051.6 feet tall.

Recreational maths with 40681389123399471801201

• 40681389123399471801201 backwards is 10210817499332198318604
• The number of decimal digits it has is: 23
• The sum of 40681389123399471801201's digits is 90
• More coming soon!