12735384256880

Names of 12735384256880

• Cardinal: 12735384256880 can be written as Twelve trillion, seven hundred thirty-five billion, three hundred eighty-four million, two hundred fifty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.273538425688 × 10¹³

Factors of 12735384256880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 976640067

Divisors of 12735384256880

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 163 326 652 815 1304 1630 2608 3260 6520 13040 976639897 1953279794 3906559588 4883199485 7813119176 9766398970 15626238352 19532797940 39065595880 78131191760 159192303211 318384606422 636769212844 795961516055 1273538425688 1591923032110 2547076851376 3183846064220 6367692128440 12735384256880
• Sum of all divisors σ(n): 29791423448592
• Sum of proper divisors (its aliquot sum) s(n): 17056039191712
• 12735384256880 is an abundant number, because the sum of its proper divisors (17056039191712) is greater than itself. Its abundance is 4320654934832

Bases of 12735384256880

• Binary: 10111001010100110000000011100000000101110000₂
• Hexadecimal: 0xB95300E0170
• Base-36: 4IIJYYVE8

Squares and roots of 12735384256880

• 12735384256880 squared (12735384256880²) is 162190012170386949827334400
• 12735384256880 cubed (12735384256880³) is 2065552127617921560968836952055260672000
• The square root of 12735384256880 is 3568667.0140095725
• The cube root of 12735384256880 is 23352.7134891903

Scales and comparisons

• 12,735,384,256,880 seconds is equal to 404,945 years, 42 weeks, 6 days, 18 hours, 1 minute, 20 seconds.
• To count from 1 to 12,735,384,256,880 would take you about one million, twelve thousand, three hundred sixty-four 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 12735384256880 cubic inches would be around 1946.1 feet tall.

Recreational maths with 12735384256880

• 12735384256880 backwards is 08865248353721
• The number of decimal digits it has is: 14
• The sum of 12735384256880's digits is 62
• More coming soon!