13159691240679

Names of 13159691240679

• Cardinal: 13159691240679 can be written as Thirteen trillion, one hundred fifty-nine billion, six hundred ninety-one million, two hundred forty thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3159691240679 × 10¹³

Factors of 13159691240679

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 73789

Divisors of 13159691240679

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 73 81 97 219 291 313 657 873 939 1971 2619 2817 5913 7081 7857 8451 21243 22849 25353 30361 63729 68547 73303 91083 191187 205641 219909 273249 573561 616923 659727 819747 1850769 1979181 2216353 2459241 5351119 5937543 6649059 7110391 16053357 19947177 21331173 22943839 48160071 59841531 63993519 68831517 144480213 179524593 191980557 206494551 433440639 519058543 575941671 619483653 1557175629 1674900247 1858450959 2225552383 4671526887 5024700741 6676657149 14014580661 15074102223 20029971447 42043741983 45222306669 60089914341 135666920007 162465323959 180269743023 487395971877 1462187915631 4386563746893 13159691240679
• Sum of all divisors σ(n): 20197633500352
• Sum of proper divisors (its aliquot sum) s(n): 7037942259673
• 13159691240679 is a deficient number, because the sum of its proper divisors (7037942259673) is less than itself. Its deficiency is 6121748981006

Bases of 13159691240679

• Binary: 10111111011111111010101110001100010011100111₂
• Hexadecimal: 0xBF7FAB8C4E7
• Base-36: 4NXH8E3FR

Squares and roots of 13159691240679

• 13159691240679 squared (13159691240679²) is 173177473550003598304381041
• 13159691240679 cubed (13159691240679³) is 2278962081758901559115094482118455566839
• The square root of 13159691240679 is 3627628.8730628165
• The cube root of 13159691240679 is 23609.2341776627

Scales and comparisons

• 13,159,691,240,679 seconds is equal to 418,437 years, 24 weeks, 5 days, 5 hours, 4 minutes, 39 seconds.
• To count from 1 to 13,159,691,240,679 would take you about one million, forty-six thousand and ninety-three 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 13159691240679 cubic inches would be around 1967.4 feet tall.

Recreational maths with 13159691240679

• 13159691240679 backwards is 97604219695131
• The number of decimal digits it has is: 14
• The sum of 13159691240679's digits is 63
• More coming soon!