13074531629840

Names of 13074531629840

• Cardinal: 13074531629840 can be written as Thirteen trillion, seventy-four billion, five hundred thirty-one million, six hundred twenty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.307453162984 × 10¹³

Factors of 13074531629840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16947333

Divisors of 13074531629840

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 9649 19298 38596 48245 77192 96490 154384 192980 385960 771920 16937677 33875354 67750708 84688385 135501416 169376770 271002832 338753540 677507080 1355014160 163431645373 326863290746 653726581492 817158226865 1307453162984 1634316453730 2614906325968 3268632907460 6537265814920 13074531629840
• Sum of all divisors σ(n): 30401438242200
• Sum of proper divisors (its aliquot sum) s(n): 17326906612360
• 13074531629840 is an abundant number, because the sum of its proper divisors (17326906612360) is greater than itself. Its abundance is 4252374982520

Bases of 13074531629840

• Binary: 10111110010000100110110100000011101100010000₂
• Hexadecimal: 0xBE426D03B10
• Base-36: 4MUCUK368

Squares and roots of 13074531629840

• 13074531629840 squared (13074531629840²) is 170943377339686606778425600
• 13074531629840 cubed (13074531629840³) is 2235004593939406854237548051717179904000
• The square root of 13074531629840 is 3615872.1810705643
• The cube root of 13074531629840 is 23558.1968661721

Scales and comparisons

• 13,074,531,629,840 seconds is equal to 415,729 years, 34 weeks, 3 days, 13 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,074,531,629,840 would take you about one million, thirty-nine thousand, three hundred twenty-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 13074531629840 cubic inches would be around 1963.2 feet tall.

Recreational maths with 13074531629840

• 13074531629840 backwards is 04892613547031
• The number of decimal digits it has is: 14
• The sum of 13074531629840's digits is 53
• More coming soon!