13213530162

Names of 13213530162

• Cardinal: 13213530162 can be written as Thirteen billion, two hundred thirteen million, five hundred thirty thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.3213530162 × 10¹⁰

Factors of 13213530162

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11652155

Divisors of 13213530162

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 11652143 23304286 34956429 69912858 81565001 104869287 163130002 209738574 244695003 314607861 489390006 629215722 734085009 943823583 1468170018 1887647166 2202255027 4404510054 6606765081 13213530162
• Sum of all divisors σ(n): 33837826176
• Sum of proper divisors (its aliquot sum) s(n): 20624296014
• 13213530162 is an abundant number, because the sum of its proper divisors (20624296014) is greater than itself. Its abundance is 7410765852

Bases of 13213530162

• Binary: 1100010011100101100111100000110010₂
• Hexadecimal: 0x313967832
• Base-36: 62IZT4I

Squares and roots of 13213530162

• 13213530162 squared (13213530162²) is 174597379342083746244
• 13213530162 cubed (13213530162³) is 2307047738142779296925048211528
• The square root of 13213530162 is 114950.1203218161
• The cube root of 13213530162 is 2364.1387064635

Scales and comparisons

• 13,213,530,162 seconds is equal to 420 years, 7 weeks, 5 days, 9 hours, 2 minutes, 42 seconds.
• To count from 1 to 13,213,530,162 would take you about eight hundred forty 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 13213530162 cubic inches would be around 197 feet tall.

Recreational maths with 13213530162

• 13213530162 backwards is 26103531231
• 13213530162 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13213530162's digits is 27
• More coming soon!