13013219629

Names of 13013219629

• Cardinal: 13013219629 can be written as Thirteen billion, thirteen million, two hundred nineteen thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3013219629 × 10¹⁰

Factors of 13013219629

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 72699730

Divisors of 13013219629

• Number of divisors d(n): 4
• Complete list of divisors:
  1 179 72699551 13013219629
• Sum of all divisors σ(n): 13085919360
• Sum of proper divisors (its aliquot sum) s(n): 72699731
• 13013219629 is a deficient number, because the sum of its proper divisors (72699731) is less than itself. Its deficiency is 12940519898

Bases of 13013219629

• Binary: 1100000111101001011111100100101101₂
• Hexadecimal: 0x307A5F92D
• Base-36: 5Z7QGJ1

Squares and roots of 13013219629

• 13013219629 squared (13013219629²) is 169343885112590897641
• 13013219629 cubed (13013219629³) is 2203709169798288744228590995189
• The square root of 13013219629 is 114075.4996877067
• The cube root of 13013219629 is 2352.1314375123

Scales and comparisons

• 13,013,219,629 seconds is equal to 413 years, 40 weeks, 3 days, 23 hours, 13 minutes, 49 seconds.
• To count from 1 to 13,013,219,629 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 13013219629 cubic inches would be around 196 feet tall.

Recreational maths with 13013219629

• 13013219629 backwards is 92691231031
• The number of decimal digits it has is: 11
• The sum of 13013219629's digits is 37
• More coming soon!