13638797041266

Names of 13638797041266

• Cardinal: 13638797041266 can be written as Thirteen trillion, six hundred thirty-eight billion, seven hundred ninety-seven million, forty-one thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 1.3638797041266 × 10¹³

Factors of 13638797041266

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70395

Divisors of 13638797041266

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 81 102 153 162 306 459 918 1377 2754 70373 140746 211119 422238 633357 1196341 1266714 1900071 2392682 3589023 3800142 5700213 7178046 10767069 11400426 21534138 32301207 64602414 96903621 193807242 4952359129 9904718258 14857077387 29714154774 44571232161 84190105193 89142464322 133713696483 168380210386 252570315579 267427392966 401141089449 505140631158 757710946737 802282178898 1515421893474 2273132840211 4546265680422 6819398520633 13638797041266
• Sum of all divisors σ(n): 32359174372602
• Sum of proper divisors (its aliquot sum) s(n): 18720377331336
• 13638797041266 is an abundant number, because the sum of its proper divisors (18720377331336) is greater than itself. Its abundance is 5081580290070

Bases of 13638797041266

• Binary: 11000110011110000111101001110001111001110010₂
• Hexadecimal: 0xC6787A71E72
• Base-36: 4U1KRM54I

Squares and roots of 13638797041266

• 13638797041266 squared (13638797041266²) is 186016784732846195706882756
• 13638797041266 cubed (13638797041266³) is 2537045173240157134254076523924755809096
• The square root of 13638797041266 is 3693074.1992635349
• The cube root of 13638797041266 is 23892.3401404207

Scales and comparisons

• 13,638,797,041,266 seconds is equal to 433,671 years, 29 weeks, 5 hours, 41 minutes, 6 seconds.
• To count from 1 to 13,638,797,041,266 would take you about one million, eighty-four thousand, one hundred seventy-eight 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 13638797041266 cubic inches would be around 1991 feet tall.

Recreational maths with 13638797041266

• 13638797041266 backwards is 66214079783631
• The number of decimal digits it has is: 14
• The sum of 13638797041266's digits is 63
• More coming soon!