13055812105688389799

Names of 13055812105688389799

• Cardinal: 13055812105688389799 can be written as Thirteen quintillion, fifty-five quadrillion, eight hundred twelve trillion, one hundred five billion, six hundred eighty-eight million, three hundred eighty-nine thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3055812105688389799 × 10¹⁹

Factors of 13055812105688389799

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 153379753536

Divisors of 13055812105688389799

• Number of divisors d(n): 4
• Complete list of divisors:
  1 85168123 153294585413 13055812105688389799
• Sum of all divisors σ(n): 13055812259068143336
• Sum of proper divisors (its aliquot sum) s(n): 153379753537
• 13055812105688389799 is a deficient number, because the sum of its proper divisors (153379753537) is less than itself. Its deficiency is 13055811952308636262

Bases of 13055812105688389799

• Binary: 1011010100101111100011111110111111111101110011010001100010100111₂
• Hexadecimal: 0xB52F8FEFFDCD18A7
• Base-36: 2R6WR4XD3NMHZ

Squares and roots of 13055812105688389799

• 13055812105688389799 squared (13055812105688389799²) is 170454229739039506766959314305367260401
• 13055812105688389799 cubed (13055812105688389799³) is 2225418396092741936470054058266879807029912547113625049399
• The square root of 13055812105688389799 is 3613282732.5976567979
• The cube root of 13055812105688389799 is 2354694.8308482801

Scales and comparisons

• 13,055,812,105,688,389,799 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,055,812,105,688,389,799 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 13055812105688389799 cubic inches would be around 196224.6 feet tall.

Recreational maths with 13055812105688389799

• 13055812105688389799 backwards is 99798388650121855031
• The number of decimal digits it has is: 20
• The sum of 13055812105688389799's digits is 98
• More coming soon!