13220808434544

Names of 13220808434544

• Cardinal: 13220808434544 can be written as Thirteen trillion, two hundred twenty billion, eight hundred eight million, four hundred thirty-four thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3220808434544 × 10¹³

Factors of 13220808434544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 142820

Divisors of 13220808434544

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 1093 1801 2186 3279 3602 4372 5403 6558 7204 8744 10806 13116 14408 17488 21612 26232 28816 43224 52464 86448 139921 279842 419763 559684 839526 1119368 1679052 1968493 2238736 3358104 3936986 5905479 6716208 7873972 11810958 15747944 23621916 31495888 47243832 94487664 152933653 251997721 305867306 458800959 503995442 611734612 755993163 917601918 1007990884 1223469224 1511986326 1835203836 2015981768 2446938448 3023972652 3670407672 4031963536 6047945304 7340815344 12095890608 275433509053 550867018106 826300527159 1101734036212 1652601054318 2203468072424 3305202108636 4406936144848 6610404217272 13220808434544
• Sum of all divisors σ(n): 34204228415264
• Sum of proper divisors (its aliquot sum) s(n): 20983419980720
• 13220808434544 is an abundant number, because the sum of its proper divisors (20983419980720) is greater than itself. Its abundance is 7762611546176

Bases of 13220808434544

• Binary: 11000000011000110101100101110010001101110000₂
• Hexadecimal: 0xC0635972370
• Base-36: 4OPJZZO1C

Squares and roots of 13220808434544

• 13220808434544 squared (13220808434544²) is 174789775662909771932487936
• 13220808434544 cubed (13220808434544³) is 2310862140356251091706675898803325661184
• The square root of 13220808434544 is 3636042.9637923697
• The cube root of 13220808434544 is 23645.7269817015

Scales and comparisons

• 13,220,808,434,544 seconds is equal to 420,380 years, 42 weeks, 2 days, 3 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,220,808,434,544 would take you about one million, fifty thousand, nine hundred fifty-two 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 13220808434544 cubic inches would be around 1970.5 feet tall.

Recreational maths with 13220808434544

• 13220808434544 backwards is 44543480802231
• 13220808434544 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13220808434544's digits is 48
• More coming soon!