13182124403721

Names of 13182124403721

• Cardinal: 13182124403721 can be written as Thirteen trillion, one hundred eighty-two billion, one hundred twenty-four million, four hundred three thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.3182124403721 × 10¹³

Factors of 13182124403721

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21394082

Divisors of 13182124403721

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 37 39 61 91 111 183 259 273 427 481 777 793 1281 1443 2257 2379 3367 5551 6771 10101 15799 16653 29341 47397 88023 205387 616161 21393961 64181883 149757727 278121493 449273181 791576557 834364479 1305031621 1946850451 2374729671 3915094863 5541035899 5840551353 9135221347 10290495241 16623107697 16965411073 27405664041 30871485723 48286169977 50896233219 72033466687 118757877511 144858509931 216100400061 338003189839 356273632533 627720209701 1014009569517 1883160629103 4394041467907 13182124403721
• Sum of all divisors σ(n): 22581070163456
• Sum of proper divisors (its aliquot sum) s(n): 9398945759735
• 13182124403721 is a deficient number, because the sum of its proper divisors (9398945759735) is less than itself. Its deficiency is 3783178643986

Bases of 13182124403721

• Binary: 10111111110100110011110101111010110000001001₂
• Hexadecimal: 0xBFD33D7AC09
• Base-36: 4O7S8IMTL

Squares and roots of 13182124403721

• 13182124403721 squared (13182124403721²) is 173768403795176729798645841
• 13182124403721 cubed (13182124403721³) is 2290636716264044002712789039185381574361
• The square root of 13182124403721 is 3630719.5435231567
• The cube root of 13182124403721 is 23622.6420184063

Scales and comparisons

• 13,182,124,403,721 seconds is equal to 419,150 years, 40 weeks, 4 days, 7 hours, 15 minutes, 21 seconds.
• To count from 1 to 13,182,124,403,721 would take you about one million, forty-seven thousand, eight hundred seventy-six 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 13182124403721 cubic inches would be around 1968.6 feet tall.

Recreational maths with 13182124403721

• 13182124403721 backwards is 12730442128131
• 13182124403721 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13182124403721's digits is 39
• More coming soon!