13393221105625

Names of 13393221105625

• Cardinal: 13393221105625 can be written as Thirteen trillion, three hundred ninety-three billion, two hundred twenty-one million, one hundred five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3393221105625 × 10¹³

Factors of 13393221105625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 210

Divisors of 13393221105625

• Number of divisors d(n): 135
• Complete list of divisors:
  1 5 17 25 79 85 109 125 289 395 425 545 625 1343 1445 1853 1975 2125 2725 6241 6715 7225 8611 9265 9875 10625 11881 13625 22831 31205 31501 33575 36125 43055 46325 49375 59405 68125 106097 114155 146387 156025 157505 167875 180625 201977 215275 231625 297025 530485 570775 680269 731935 780125 787525 839375 938599 1009885 1076375 1158125 1485125 1803649 2488579 2652425 2853875 3401345 3433609 3659675 3900625 3937625 4692995 5049425 5381875 7425625 9018245 11564573 12442895 13262125 14269375 15956183 17006725 17168045 18298375 19688125 23464975 25247125 45091225 57822865 62214475 66310625 74149321 79780915 85033625 85840225 91491875 117324875 126235625 196597741 225456125 271255111 289114325 311072375 370746605 398904575 425168125 429201125 586624375 982988705 1127280625 1260538457 1356275555 1445571625 1555361875 1853733025 1994522875 2146005625 4914943525 6302692285 6781377775 7227858125 9268665125 9972614375 21429153769 24574717625 31513461425 33906888875 46343325625 107145768845 122873588125 157567307125 169534444375 535728844225 787836535625 2678644221125 13393221105625
• Sum of all divisors σ(n): 18173166379137
• Sum of proper divisors (its aliquot sum) s(n): 4779945273512
• 13393221105625 is a deficient number, because the sum of its proper divisors (4779945273512) is less than itself. Its deficiency is 8613275832113

Bases of 13393221105625

• Binary: 11000010111001011010001011111011011111011001₂
• Hexadecimal: 0xC2E5A2FB7D9
• Base-36: 4QWRE1KGP

Squares and roots of 13393221105625

• 13393221105625 squared (13393221105625²) is 179378371584158947406640625
• 13393221105625 cubed (13393221105625³) is 2402454192193601380321303578029541015625
• 13393221105625 is a perfect square number. Its square root is 3659675
• The cube root of 13393221105625 is 23748.0714108933

Scales and comparisons

• 13,393,221,105,625 seconds is equal to 425,863 years, 1 day, 4 hours, 25 seconds.
• To count from 1 to 13,393,221,105,625 would take you about one million, sixty-four thousand, six hundred fifty-seven 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 13393221105625 cubic inches would be around 1979 feet tall.

Recreational maths with 13393221105625

• 13393221105625 backwards is 52650112239331
• The number of decimal digits it has is: 14
• The sum of 13393221105625's digits is 43
• More coming soon!