940041681957275729

Names of 940041681957275729

• Cardinal: 940041681957275729 can be written as Nine hundred forty quadrillion, forty-one trillion, six hundred eighty-one billion, nine hundred fifty-seven million, two hundred seventy-five thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 9.40041681957275729 × 10¹⁷

Factors of 940041681957275729

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 54

Divisors of 940041681957275729

• Number of divisors d(n): 56
• Complete list of divisors:
  1 13 41 169 533 1681 2197 6929 21853 28561 68921 90077 284089 371293 895973 1171001 2825761 3693157 4826809 11647649 15223013 36734893 48011041 115856201 151419437 197899169 477553609 624143533 1506130613 1968452681 4750104241 6208196917 8113865929 19579697969 25589884853 61751355133 80706559921 194754273881 254536073597 332668503089 802767616729 1049185278973 2531805560453 3308968956761 10435979017477 13639408626649 32913472285889 43016596437893 135667727227201 427875139716557 559215753692609 1763680453953613 5562376816315241 22927845901396969 72310898612098133 940041681957275729
• Sum of all divisors σ(n): 1043837934371333304
• Sum of proper divisors (its aliquot sum) s(n): 103796252414057575
• 940041681957275729 is a deficient number, because the sum of its proper divisors (103796252414057575) is less than itself. Its deficiency is 836245429543218154

Bases of 940041681957275729

• Binary: 110100001011101100101110110111011111000111111100100001010001₂
• Hexadecimal: 0xD0BB2EDDF1FC851
• Base-36: 7540YQY0DVF5

Squares and roots of 940041681957275729

• 940041681957275729 squared (940041681957275729²) is 883678363817063932855697719332481441
• 940041681957275729 cubed (940041681957275729³) is 830694495431846205850648313473217137776580885812245489
• The square root of 940041681957275729 is 969557467.0731362735
• The cube root of 940041681957275729 is 979600.5876030895

Scales and comparisons

• 940,041,681,957,275,729 seconds is equal to 29,890,417,746 years, 20 weeks, 6 days, 16 hours, 35 minutes, 29 seconds.
• To count from 1 to 940,041,681,957,275,729 would take you about eighty-nine billion, six hundred seventy-one million, two hundred fifty-three thousand, two hundred thirty-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 940041681957275729 cubic inches would be around 81633.4 feet tall.

Recreational maths with 940041681957275729

• 940041681957275729 backwards is 927572759186140049
• The number of decimal digits it has is: 18
• The sum of 940041681957275729's digits is 86
• More coming soon!