13126670338

Names of 13126670338

• Cardinal: 13126670338 can be written as Thirteen billion, one hundred twenty-six million, six hundred seventy thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3126670338 × 10¹⁰

Factors of 13126670338

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 177387476

Divisors of 13126670338

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 37 74 177387437 354774874 6563335169 13126670338
• Sum of all divisors σ(n): 20222167932
• Sum of proper divisors (its aliquot sum) s(n): 7095497594
• 13126670338 is a deficient number, because the sum of its proper divisors (7095497594) is less than itself. Its deficiency is 6031172744

Bases of 13126670338

• Binary: 1100001110011010010001100000000010₂
• Hexadecimal: 0x30E691802
• Base-36: 613A3NM

Squares and roots of 13126670338

• 13126670338 squared (13126670338²) is 172309474162529034244
• 13126670338 cubed (13126670338³) is 2261849663445647264874501054472
• The square root of 13126670338 is 114571.6820946607
• The cube root of 13126670338 is 2358.9470512283

Scales and comparisons

• 13,126,670,338 seconds is equal to 417 years, 20 weeks, 1 day, 1 hour, 18 minutes, 58 seconds.
• To count from 1 to 13,126,670,338 would take you about eight hundred thirty-four 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 13126670338 cubic inches would be around 196.6 feet tall.

Recreational maths with 13126670338

• 13126670338 backwards is 83307662131
• The number of decimal digits it has is: 11
• The sum of 13126670338's digits is 40
• More coming soon!