1328442343526809

Names of 1328442343526809

• Cardinal: 1328442343526809 can be written as One quadrillion, three hundred twenty-eight trillion, four hundred forty-two billion, three hundred forty-three million, five hundred twenty-six thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.328442343526809 × 10¹⁵

Factors of 1328442343526809

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5206836

Divisors of 1328442343526809

• Number of divisors d(n): 9
• Complete list of divisors:
  1 7 49 5206829 36447803 255134621 27111068235241 189777477646687 1328442343526809
• Sum of all divisors σ(n): 1545331186198047
• Sum of proper divisors (its aliquot sum) s(n): 216888842671238
• 1328442343526809 is a deficient number, because the sum of its proper divisors (216888842671238) is less than itself. Its deficiency is 1111553500855571

Bases of 1328442343526809

• Binary: 100101110000011011000010101111111011001000110011001₂
• Hexadecimal: 0x4B83615FD9199
• Base-36: D2W5ZJYYE1

Squares and roots of 1328442343526809

• 1328442343526809 squared (1328442343526809²) is 1764759060075000413824501722481
• 1328442343526809 cubed (1328442343526809³) is 2344380661526202261146041552026667340901493129
• 1328442343526809 is a perfect square number. Its square root is 36447803
• The cube root of 1328442343526809 is 109929.4959643797

Scales and comparisons

• 1,328,442,343,526,809 seconds is equal to 42,240,357 years, 19 weeks, 6 days, 2 hours, 46 minutes, 49 seconds.
• To count from 1 to 1,328,442,343,526,809 would take you about one hundred twenty-six million, seven hundred twenty-one thousand and seventy-two 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 1328442343526809 cubic inches would be around 9160.8 feet tall.

Recreational maths with 1328442343526809

• 1328442343526809 backwards is 9086253432448231
• The number of decimal digits it has is: 16
• The sum of 1328442343526809's digits is 64
• More coming soon!