13436143394744

Names of 13436143394744

• Cardinal: 13436143394744 can be written as Thirteen trillion, four hundred thirty-six billion, one hundred forty-three million, three hundred ninety-four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3436143394744 × 10¹³

Factors of 13436143394744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 482758897

Divisors of 13436143394744

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 71 98 142 196 284 392 497 568 994 1988 3479 3976 6958 13916 27832 482758817 965517634 1931035268 3379311719 3862070536 6758623438 13517246876 23655182033 27034493752 34275876007 47310364066 68551752014 94620728132 137103504028 189241456264 239931132049 274207008056 479862264098 959724528196 1679517924343 1919449056392 3359035848686 6718071697372 13436143394744
• Sum of all divisors σ(n): 29718632836080
• Sum of proper divisors (its aliquot sum) s(n): 16282489441336
• 13436143394744 is an abundant number, because the sum of its proper divisors (16282489441336) is greater than itself. Its abundance is 2846346046592

Bases of 13436143394744

• Binary: 11000011100001011000100011011101111110111000₂
• Hexadecimal: 0xC38588DDFB8
• Base-36: 4RGH8V6PK

Squares and roots of 13436143394744

• 13436143394744 squared (13436143394744²) is 180529949324122820606825536
• 13436143394744 cubed (13436143394744³) is 2425626286164781883238193375368387382784
• The square root of 13436143394744 is 3665534.5305622207
• The cube root of 13436143394744 is 23773.4134505751

Scales and comparisons

• 13,436,143,394,744 seconds is equal to 427,227 years, 41 weeks, 3 days, 22 hours, 5 minutes, 44 seconds.
• To count from 1 to 13,436,143,394,744 would take you about one million, sixty-eight thousand and sixty-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 13436143394744 cubic inches would be around 1981.1 feet tall.

Recreational maths with 13436143394744

• 13436143394744 backwards is 44749334163431
• 13436143394744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13436143394744's digits is 56
• More coming soon!