13009719673

Names of 13009719673

• Cardinal: 13009719673 can be written as Thirteen billion, nine million, seven hundred nineteen thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 1.3009719673 × 10¹⁰

Factors of 13009719673

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 213274154

Divisors of 13009719673

• Number of divisors d(n): 4
• Complete list of divisors:
  1 61 213274093 13009719673
• Sum of all divisors σ(n): 13222993828
• Sum of proper divisors (its aliquot sum) s(n): 213274155
• 13009719673 is a deficient number, because the sum of its proper divisors (213274155) is less than itself. Its deficiency is 12796445518

Bases of 13009719673

• Binary: 1100000111011100001001000101111001₂
• Hexadecimal: 0x307709179
• Base-36: 5Z5NFY1

Squares and roots of 13009719673

• 13009719673 squared (13009719673²) is 169252805970043226929
• 13009719673 cubed (13009719673³) is 2201931559538923218038614674217
• The square root of 13009719673 is 114060.1581315755
• The cube root of 13009719673 is 2351.9205469737

Scales and comparisons

• 13,009,719,673 seconds is equal to 413 years, 34 weeks, 5 days, 11 hours, 1 minute, 13 seconds.
• To count from 1 to 13,009,719,673 would take you about eight hundred twenty-seven 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 13009719673 cubic inches would be around 196 feet tall.

Recreational maths with 13009719673

• 13009719673 backwards is 37691790031
• The number of decimal digits it has is: 11
• The sum of 13009719673's digits is 46
• More coming soon!