13973395689

Names of 13973395689

• Cardinal: 13973395689 can be written as Thirteen billion, nine hundred seventy-three million, three hundred ninety-five thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3973395689 × 10¹⁰

Factors of 13973395689

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1315

Divisors of 13973395689

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 23 33 41 69 99 121 123 207 253 363 369 451 759 943 1089 1237 1331 1353 2277 2783 2829 3711 3993 4059 4961 8349 8487 10373 11133 11979 13607 14883 25047 28451 30613 31119 40821 44649 50717 54571 85353 91839 93357 114103 122463 149677 152151 163713 256059 275517 312961 342309 449031 456453 491139 557887 938883 1026927 1166491 1255133 1347093 1646447 1673661 2816649 3442571 3499473 3765399 4939341 5020983 6136757 10327713 10498419 11296197 12831401 14818023 18410271 30983139 37868281 38494203 55230813 67504327 113604843 115482609 141145411 202512981 340814529 423436233 607538943 1270308699 1552599521 4657798563 13973395689
• Sum of all divisors σ(n): 23750108928
• Sum of proper divisors (its aliquot sum) s(n): 9776713239
• 13973395689 is a deficient number, because the sum of its proper divisors (9776713239) is less than itself. Its deficiency is 4196682450

Bases of 13973395689

• Binary: 1101000000111000010001100011101001₂
• Hexadecimal: 0x340E118E9
• Base-36: 6F3ED49

Squares and roots of 13973395689

• 13973395689 squared (13973395689²) is 195255787081363784721
• 13973395689 cubed (13973395689³) is 2728386373455030601661145467769
• The square root of 13973395689 is 118209.1184680775
• The cube root of 13973395689 is 2408.6146252869

Scales and comparisons

• 13,973,395,689 seconds is equal to 444 years, 16 weeks, 1 day, 2 hours, 48 minutes, 9 seconds.
• To count from 1 to 13,973,395,689 would take you about eight hundred eighty-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 13973395689 cubic inches would be around 200.7 feet tall.

Recreational maths with 13973395689

• 13973395689 backwards is 98659337931
• The number of decimal digits it has is: 11
• The sum of 13973395689's digits is 63
• More coming soon!