80404665076345

Names of 80404665076345

• Cardinal: 80404665076345 can be written as Eighty trillion, four hundred four billion, six hundred sixty-five million, seventy-six thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 8.0404665076345 × 10¹³

Factors of 80404665076345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 29528793

Divisors of 80404665076345

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 29 89 145 211 445 1055 2581 6119 12905 18779 30595 93895 544591 2722955 29528459 147642295 856325311 2628032851 4281626555 6230504849 13140164255 31152524245 76212952679 180684640621 381064763395 554514931561 903423203105 2772574657805 16080933015269 80404665076345
• Sum of all divisors σ(n): 101412543024000
• Sum of proper divisors (its aliquot sum) s(n): 21007877947655
• 80404665076345 is a deficient number, because the sum of its proper divisors (21007877947655) is less than itself. Its deficiency is 59396787128690

Bases of 80404665076345

• Binary: 10010010010000010101011100000000000101001111001₂
• Hexadecimal: 0x4920AB800A79
• Base-36: SI1E5LKZD

Squares and roots of 80404665076345

• 80404665076345 squared (80404665076345²) is 6464910166039213304678559025
• 80404665076345 cubed (80404665076345³) is 519808936649040889252486210833536213763625
• The square root of 80404665076345 is 8966864.8409767503
• The cube root of 80404665076345 is 43161.2236846543

Scales and comparisons

• 80,404,665,076,345 seconds is equal to 2,556,619 years, 33 weeks, 2 days, 11 hours, 52 minutes, 25 seconds.
• To count from 1 to 80,404,665,076,345 would take you about six million, three hundred ninety-one thousand, five hundred forty-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 80404665076345 cubic inches would be around 3596.8 feet tall.

Recreational maths with 80404665076345

• 80404665076345 backwards is 54367056640408
• The number of decimal digits it has is: 14
• The sum of 80404665076345's digits is 58
• More coming soon!