80427393507665763

Names of 80427393507665763

• Cardinal: 80427393507665763 can be written as Eighty quadrillion, four hundred twenty-seven trillion, three hundred ninety-three billion, five hundred seven million, six hundred sixty-five thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 8.0427393507665763 × 10¹⁶

Factors of 80427393507665763

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1232245243

Divisors of 80427393507665763

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 19 27 39 57 117 171 247 351 513 741 2223 6669 9787 29361 88083 127231 185953 264249 381693 557859 1145079 1673577 2417389 3435237 5020731 7252167 21756501 65269503 1232235421 3696706263 11090118789 16019060473 23412472999 33270356367 48057181419 70237418997 144171544257 210712256991 304362148987 432514632771 632136770973 913086446961 2739259340883 8217778022649 12059888065327 36179664195981 108538992587943 156778544849251 229137873241213 325616977763829 470335634547753 687413619723639 1411006903643259 2062240859170917 2978792352135769 4233020710929777 6186722577512751 8936377056407307 26809131169221921 80427393507665763
• Sum of all divisors σ(n): 135084547478003200
• Sum of proper divisors (its aliquot sum) s(n): 54657153970337437
• 80427393507665763 is a deficient number, because the sum of its proper divisors (54657153970337437) is less than itself. Its deficiency is 25770239537328326

Bases of 80427393507665763

• Binary: 100011101101111000100100111001100001111000010011101100011₂
• Hexadecimal: 0x11DBC49CC3C2763
• Base-36: LZX4QI8P8IR

Squares and roots of 80427393507665763

• 80427393507665763 squared (80427393507665763²) is 6468565626436916924616244922372169
• 80427393507665763 cubed (80427393507665763³) is 520249873067602411465132506458800389136359945349947
• The square root of 80427393507665763 is 283597238.1876554223
• The cube root of 80427393507665763 is 431652.9017544049

Scales and comparisons

• 80,427,393,507,665,763 seconds is equal to 2,557,342,335 years, 14 weeks, 4 days, 10 hours, 16 minutes, 3 seconds.
• To count from 1 to 80,427,393,507,665,763 would take you about seven billion, six hundred seventy-two million, twenty-seven thousand and five 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 80427393507665763 cubic inches would be around 35971.1 feet tall.

Recreational maths with 80427393507665763

• 80427393507665763 backwards is 36756670539372408
• The number of decimal digits it has is: 17
• The sum of 80427393507665763's digits is 81
• More coming soon!