13091488192911

Names of 13091488192911

• Cardinal: 13091488192911 can be written as Thirteen trillion, ninety-one billion, four hundred eighty-eight million, one hundred ninety-two thousand, nine hundred eleven.

Scientific notation

• Scientific notation: 1.3091488192911 × 10¹³

Factors of 13091488192911

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1190

Divisors of 13091488192911

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 41 53 123 159 1093 1681 2173 3279 5043 6519 44813 57929 68921 89093 134439 173787 206763 267279 1194649 1837333 2375089 3583947 3652813 5511999 7125267 10958439 48980609 63316397 75330653 97378649 146941827 189949191 225991959 292135947 2008204969 2595972277 3992524609 6024614907 7787916831 11977573827 82336403729 106434863357 247009211187 319304590071 4363829397637 13091488192911
• Sum of all divisors σ(n): 18245966794272
• Sum of proper divisors (its aliquot sum) s(n): 5154478601361
• 13091488192911 is a deficient number, because the sum of its proper divisors (5154478601361) is less than itself. Its deficiency is 7937009591550

Bases of 13091488192911

• Binary: 10111110100000011001100000001101100110001111₂
• Hexadecimal: 0xBE81980D98F
• Base-36: 4N25A22Z3

Squares and roots of 13091488192911

• 13091488192911 squared (13091488192911²) is 171387063105128120350653921
• 13091488192911 cubed (13091488192911³) is 2243711713058477256706512423889446554031
• The square root of 13091488192911 is 3618216.1617171241
• The cube root of 13091488192911 is 23568.3767970327

Scales and comparisons

• 13,091,488,192,911 seconds is equal to 416,268 years, 43 weeks, 1 day, 2 hours, 1 minute, 51 seconds.
• To count from 1 to 13,091,488,192,911 would take you about one million, forty thousand, six hundred 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 13091488192911 cubic inches would be around 1964 feet tall.

Recreational maths with 13091488192911

• 13091488192911 backwards is 11929188419031
• The number of decimal digits it has is: 14
• The sum of 13091488192911's digits is 57
• More coming soon!