13938661116

Names of 13938661116

• Cardinal: 13938661116 can be written as Thirteen billion, nine hundred thirty-eight million, six hundred sixty-one thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.3938661116 × 10¹⁰

Factors of 13938661116

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18165

Divisors of 13938661116

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 2801 5602 8403 11204 15359 16806 25209 30718 33612 46077 50418 61436 75627 92154 100836 138231 151254 184308 226881 276462 302508 414693 453762 552924 829386 907524 1244079 1658772 2488158 4976316 43020559 86041118 129061677 172082236 258123354 387185031 516246708 774370062 1161555093 1548740124 2323110186 3484665279 4646220372 6969330558 13938661116
• Sum of all divisors σ(n): 36453795840
• Sum of proper divisors (its aliquot sum) s(n): 22515134724
• 13938661116 is an abundant number, because the sum of its proper divisors (22515134724) is greater than itself. Its abundance is 8576473608

Bases of 13938661116

• Binary: 1100111110110011110001011011111100₂
• Hexadecimal: 0x33ECF16FC
• Base-36: 6EIPVR0

Squares and roots of 13938661116

• 13938661116 squared (13938661116²) is 194286273706690365456
• 13938661116 cubed (13938661116³) is 2708090528687978186033376808896
• The square root of 13938661116 is 118062.1070284617
• The cube root of 13938661116 is 2406.6172196503

Scales and comparisons

• 13,938,661,116 seconds is equal to 443 years, 10 weeks, 5 days, 2 hours, 18 minutes, 36 seconds.
• To count from 1 to 13,938,661,116 would take you about eight hundred eighty-six 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 13938661116 cubic inches would be around 200.6 feet tall.

Recreational maths with 13938661116

• 13938661116 backwards is 61116683931
• The number of decimal digits it has is: 11
• The sum of 13938661116's digits is 45
• More coming soon!