13511496457671568

Names of 13511496457671568

• Cardinal: 13511496457671568 can be written as Thirteen quadrillion, five hundred eleven trillion, four hundred ninety-six billion, four hundred fifty-seven million, six hundred seventy-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3511496457671568 × 10¹⁶

Factors of 13511496457671568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 163578578

Divisors of 13511496457671568

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 29 58 67 116 134 232 268 464 536 1072 1943 2657 3886 5314 7772 10628 15544 21256 31088 42512 77053 154106 178019 308212 356038 616424 712076 1232848 1424152 2848304 5162551 10325102 20650204 41300408 82600816 163575823 327151646 654303292 1308606584 2617213168 4743698867 9487397734 10959580141 18974795468 21919160282 37949590936 43838320564 75899181872 87676641128 175353282256 317827824089 434620961711 635655648178 869241923422 1271311296356 1738483846844 2542622592712 3476967693688 5085245185424 6953935387376 12604007889619 25208015779238 29119604434637 50416031558476 58239208869274 100832063116952 116478417738548 201664126233904 232956835477096 465913670954192 844468528604473 1688937057208946 3377874114417892 6755748228835784 13511496457671568
• Sum of all divisors σ(n): 27495774321742080
• Sum of proper divisors (its aliquot sum) s(n): 13984277864070512
• 13511496457671568 is an abundant number, because the sum of its proper divisors (13984277864070512) is greater than itself. Its abundance is 472781406398944

Bases of 13511496457671568

• Binary: 110000000000001010001001101010101111100101001110010000₂
• Hexadecimal: 0x3000A26ABE5390
• Base-36: 3P1FBS6EAOG

Squares and roots of 13511496457671568

• 13511496457671568 squared (13511496457671568²) is 182560536525671330154720155578624
• 13511496457671568 cubed (13511496457671568³) is 2466666042577229081325450687776412066376793362432
• The square root of 13511496457671568 is 116238962.7348401969
• The cube root of 13511496457671568 is 238177.7293177991

Scales and comparisons

• 13,511,496,457,671,568 seconds is equal to 429,623,793 years, 28 weeks, 4 days, 16 hours, 19 minutes, 28 seconds.
• To count from 1 to 13,511,496,457,671,568 would take you about one billion, two hundred eighty-eight million, eight hundred seventy-one thousand, three hundred eighty 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 13511496457671568 cubic inches would be around 19848.1 feet tall.

Recreational maths with 13511496457671568

• 13511496457671568 backwards is 86517675469411531
• The number of decimal digits it has is: 17
• The sum of 13511496457671568's digits is 79
• More coming soon!