13329921301749

Names of 13329921301749

• Cardinal: 13329921301749 can be written as Thirteen trillion, three hundred twenty-nine billion, nine hundred twenty-one million, three hundred one thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.3329921301749 × 10¹³

Factors of 13329921301749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2055619

Divisors of 13329921301749

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 29 39 87 117 261 377 1131 1913 3393 5739 17217 24869 55477 74607 166431 223821 499293 721201 2053661 2163603 6160983 6490809 18482949 26697593 59556169 80092779 178668507 240278337 536005521 774230197 2322690591 3928653493 6968071773 11785960479 35357881437 51072495409 113930951297 153217486227 341792853891 459652458681 1025378561673 1481102366861 4443307100583 13329921301749
• Sum of all divisors σ(n): 21461671511280
• Sum of proper divisors (its aliquot sum) s(n): 8131750209531
• 13329921301749 is a deficient number, because the sum of its proper divisors (8131750209531) is less than itself. Its deficiency is 5198171092218

Bases of 13329921301749

• Binary: 11000001111110011101001110010101110011110101₂
• Hexadecimal: 0xC1F9D395CF5
• Base-36: 4Q3OIZ379

Squares and roots of 13329921301749

• 13329921301749 squared (13329921301749²) is 177686801910821754710459001
• 13329921301749 cubed (13329921301749³) is 2368551085830717825160350019195214092749
• The square root of 13329921301749 is 3651016.4751407243
• The cube root of 13329921301749 is 23710.5991519881

Scales and comparisons

• 13,329,921,301,749 seconds is equal to 423,850 years, 13 weeks, 5 days, 13 hours, 9 minutes, 9 seconds.
• To count from 1 to 13,329,921,301,749 would take you about one million, fifty-nine thousand, six hundred twenty-five 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 13329921301749 cubic inches would be around 1975.9 feet tall.

Recreational maths with 13329921301749

• 13329921301749 backwards is 94710312992331
• The number of decimal digits it has is: 14
• The sum of 13329921301749's digits is 54
• More coming soon!