1188013664368216

Names of 1188013664368216

• Cardinal: 1188013664368216 can be written as One quadrillion, one hundred eighty-eight trillion, thirteen billion, six hundred sixty-four million, three hundred sixty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.188013664368216 × 10¹⁵

Factors of 1188013664368216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 21214529720870

Divisors of 1188013664368216

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 7 8 14 28 56 21214529720861 42429059441722 84858118883444 148501708046027 169716237766888 297003416092054 594006832184108 1188013664368216
• Sum of all divisors σ(n): 2545743566503440
• Sum of proper divisors (its aliquot sum) s(n): 1357729902135224
• 1188013664368216 is an abundant number, because the sum of its proper divisors (1357729902135224) is greater than itself. Its abundance is 169716237767008

Bases of 1188013664368216

• Binary: 100001110000111110111111100011100111111011001011000₂
• Hexadecimal: 0x4387DFC73F658
• Base-36: BP45XY5SNS

Squares and roots of 1188013664368216

• 1188013664368216 squared (1188013664368216²) is 1411376466725596174742431022656
• 1188013664368216 cubed (1188013664368216³) is 1676734528037740991211971856571780553022301696
• The square root of 1188013664368216 is 34467574.1004239519
• The cube root of 1188013664368216 is 105910.8561186593

Scales and comparisons

• 1,188,013,664,368,216 seconds is equal to 37,775,159 years, 39 weeks, 3 days, 9 hours, 50 minutes, 16 seconds.
• To count from 1 to 1,188,013,664,368,216 would take you about one hundred thirteen million, three hundred twenty-five thousand, four hundred seventy-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 1188013664368216 cubic inches would be around 8825.9 feet tall.

Recreational maths with 1188013664368216

• 1188013664368216 backwards is 6128634663108811
• The number of decimal digits it has is: 16
• The sum of 1188013664368216's digits is 64
• More coming soon!