13680309321331507089

Names of 13680309321331507089

• Cardinal: 13680309321331507089 can be written as Thirteen quintillion, six hundred eighty quadrillion, three hundred nine trillion, three hundred twenty-one billion, three hundred thirty-one million, five hundred seven thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.3680309321331507089 × 10¹⁹

Factors of 13680309321331507089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6195663

Divisors of 13680309321331507089

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 199 597 1791 39601 118803 356409 6195461 18586383 55759149 1232896739 3698690217 11096070651 245346451061 736039353183 2208118059549 38383737002521 115151211007563 345453633022689 7638363663501679 22915090990505037 68745272971515111 1520034369036834121 4560103107110502363 13680309321331507089
• Sum of all divisors σ(n): 19860247719297977979
• Sum of proper divisors (its aliquot sum) s(n): 6179938397966470890
• 13680309321331507089 is a deficient number, because the sum of its proper divisors (6179938397966470890) is less than itself. Its deficiency is 7500370923365036199

Bases of 13680309321331507089

• Binary: 1011110111011010001110001101100010101011011011011111111110010001₂
• Hexadecimal: 0xBDDA38D8AB6DFF91
• Base-36: 2VXPSX9O1A369

Squares and roots of 13680309321331507089

• 13680309321331507089 squared (13680309321331507089²) is 187150863127309720080358450088057253921
• 13680309321331507089 cubed (13680309321331507089³) is 2560281697335772211108400455466007397462363751553684545969
• 13680309321331507089 is a perfect square number. Its square root is 3698690217
• The cube root of 13680309321331507089 is 2391655.5886633215

Scales and comparisons

• 13,680,309,321,331,507,089 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,680,309,321,331,507,089 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13680309321331507089 cubic inches would be around 199304.6 feet tall.

Recreational maths with 13680309321331507089

• 13680309321331507089 backwards is 98070513312390308631
• The number of decimal digits it has is: 20
• The sum of 13680309321331507089's digits is 72
• More coming soon!