13449894187117

Names of 13449894187117

• Cardinal: 13449894187117 can be written as Thirteen trillion, four hundred forty-nine billion, eight hundred ninety-four million, one hundred eighty-seven thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 1.3449894187117 × 10¹³

Factors of 13449894187117

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18652

Divisors of 13449894187117

• Number of divisors d(n): 40
• Complete list of divisors:
  1 17 19 289 323 467 4913 5491 7939 8873 18149 83521 93347 134963 150841 308533 344831 1586899 2294371 2564297 5245061 5862127 8475583 39004307 43593049 89166037 99656159 144084911 161036077 741081833 1515822629 1694154703 2449443487 2737613309 28800629951 41640539279 46539426253 707889167743 791170246301 13449894187117
• Sum of all divisors σ(n): 15075676044000
• Sum of proper divisors (its aliquot sum) s(n): 1625781856883
• 13449894187117 is a deficient number, because the sum of its proper divisors (1625781856883) is less than itself. Its deficiency is 11824112330234

Bases of 13449894187117

• Binary: 11000011101110001100001010100101000001101101₂
• Hexadecimal: 0xC3B8C2A506D
• Base-36: 4RMSNQE0D

Squares and roots of 13449894187117

• 13449894187117 squared (13449894187117²) is 180899653644643666208771689
• 13449894187117 cubed (13449894187117³) is 2433081200006571469304149977237698130613
• The square root of 13449894187117 is 3667409.7381008575
• The cube root of 13449894187117 is 23781.5207327157

Scales and comparisons

• 13,449,894,187,117 seconds is equal to 427,665 years, 1 week, 4 days, 14 hours, 38 minutes, 37 seconds.
• To count from 1 to 13,449,894,187,117 would take you about one million, sixty-nine thousand, one hundred sixty-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 13449894187117 cubic inches would be around 1981.8 feet tall.

Recreational maths with 13449894187117

• 13449894187117 backwards is 71178149894431
• The number of decimal digits it has is: 14
• The sum of 13449894187117's digits is 67
• More coming soon!