13681313101

Names of 13681313101

• Cardinal: 13681313101 can be written as Thirteen billion, six hundred eighty-one million, three hundred thirteen thousand, one hundred one.

Scientific notation

• Scientific notation: 1.3681313101 × 10¹⁰

Factors of 13681313101

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 116123

Divisors of 13681313101

• Number of divisors d(n): 8
• Complete list of divisors:
  1 67 1787 114269 119729 7656023 204198703 13681313101
• Sum of all divisors σ(n): 13893403680
• Sum of proper divisors (its aliquot sum) s(n): 212090579
• 13681313101 is a deficient number, because the sum of its proper divisors (212090579) is less than itself. Its deficiency is 13469222522

Bases of 13681313101

• Binary: 1100101111011110000100010101001101₂
• Hexadecimal: 0x32F78454D
• Base-36: 6A9I0R1

Squares and roots of 13681313101

• 13681313101 squared (13681313101²) is 187178328167594236201
• 13681313101 cubed (13681313101³) is 2560845313382584347388829769301
• The square root of 13681313101 is 116967.1453913449
• The cube root of 13681313101 is 2391.7140823831

Scales and comparisons

• 13,681,313,101 seconds is equal to 435 years, 1 week, 1 day, 12 hours, 45 minutes, 1 second.
• To count from 1 to 13,681,313,101 would take you about eight hundred seventy 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 13681313101 cubic inches would be around 199.3 feet tall.

Recreational maths with 13681313101

• 13681313101 backwards is 10131318631
• The number of decimal digits it has is: 11
• The sum of 13681313101's digits is 28
• More coming soon!