13033329661

Names of 13033329661

• Cardinal: 13033329661 can be written as Thirteen billion, thirty-three million, three hundred twenty-nine thousand, six hundred sixty-one.

Scientific notation

• Scientific notation: 1.3033329661 × 10¹⁰

Factors of 13033329661

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 794

Divisors of 13033329661

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 19 23 37 127 209 253 407 437 577 703 851 1397 2413 2921 4699 4807 6347 7733 9361 10963 13271 16169 21349 26543 32131 51689 55499 73279 89281 108077 120593 145981 177859 234839 252149 405631 491027 610489 806069 982091 1188847 1392301 1685417 2053463 2711323 2773639 4461941 5401297 9329513 15315311 18539587 22588093 29824553 32022923 51515137 62360429 102624643 352252153 566666507 685964719 1184848151 13033329661
• Sum of all divisors σ(n): 16193617920
• Sum of proper divisors (its aliquot sum) s(n): 3160288259
• 13033329661 is a deficient number, because the sum of its proper divisors (3160288259) is less than itself. Its deficiency is 9873041402

Bases of 13033329661

• Binary: 1100001000110110001101001111111101₂
• Hexadecimal: 0x308D8D3FD
• Base-36: 5ZJPHJ1

Squares and roots of 13033329661

• 13033329661 squared (13033329661²) is 169867682052302374921
• 13033329661 cubed (13033329661³) is 2213941498937589896398611831781
• The square root of 13033329661 is 114163.6091799835
• The cube root of 13033329661 is 2353.3424392191

Scales and comparisons

• 13,033,329,661 seconds is equal to 414 years, 21 weeks, 5 days, 17 hours, 21 minutes, 1 second.
• To count from 1 to 13,033,329,661 would take you about eight hundred twenty-eight 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 13033329661 cubic inches would be around 196.1 feet tall.

Recreational maths with 13033329661

• 13033329661 backwards is 16692333031
• 13033329661 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13033329661's digits is 37
• More coming soon!