13426551816769

Names of 13426551816769

• Cardinal: 13426551816769 can be written as Thirteen trillion, four hundred twenty-six billion, five hundred fifty-one million, eight hundred sixteen thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3426551816769 × 10¹³

Factors of 13426551816769

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201750

Divisors of 13426551816769

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 73 79 91 127 511 553 889 949 1027 1651 5767 6643 7189 9271 10033 11557 40369 64897 70231 74971 120523 130429 201451 524797 732409 843661 913003 1410157 2618863 5126863 9521317 14705923 15914629 18332041 25584277 66649219 102941461 111402403 179089939 191176999 206890177 332595601 1161767917 1338238993 1448231239 1867652221 2021157883 2328169207 8132375419 13073565547 14148105181 15102982921 24279478873 26275052479 105720880447 147544525459 169956352111 183925367353 1032811678213 1918078830967 13426551816769
• Sum of all divisors σ(n): 17097053962240
• Sum of proper divisors (its aliquot sum) s(n): 3670502145471
• 13426551816769 is a deficient number, because the sum of its proper divisors (3670502145471) is less than itself. Its deficiency is 9756049671298

Bases of 13426551816769

• Binary: 11000011011000011100110110100000001001000001₂
• Hexadecimal: 0xC361CDA0241
• Base-36: 4RC2MADS1

Squares and roots of 13426551816769

• 13426551816769 squared (13426551816769²) is 180272293688382934549599361
• 13426551816769 cubed (13426551816769³) is 2420435292334872621826698919175631484609
• The square root of 13426551816769 is 3664225.9505615917
• The cube root of 13426551816769 is 23767.7551099047

Scales and comparisons

• 13,426,551,816,769 seconds is equal to 426,922 years, 42 weeks, 3 days, 6 hours, 52 minutes, 49 seconds.
• To count from 1 to 13,426,551,816,769 would take you about one million, sixty-seven thousand, three hundred seven 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 13426551816769 cubic inches would be around 1980.6 feet tall.

Recreational maths with 13426551816769

• 13426551816769 backwards is 96761815562431
• The number of decimal digits it has is: 14
• The sum of 13426551816769's digits is 64
• More coming soon!