13212248759

Names of 13212248759

• Cardinal: 13212248759 can be written as Thirteen billion, two hundred twelve million, two hundred forty-eight thousand, seven hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3212248759 × 10¹⁰

Factors of 13212248759

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8965

Divisors of 13212248759

• Number of divisors d(n): 8
• Complete list of divisors:
  1 827 3307 4831 2734889 3995237 15976117 13212248759
• Sum of all divisors σ(n): 13234963968
• Sum of proper divisors (its aliquot sum) s(n): 22715209
• 13212248759 is a deficient number, because the sum of its proper divisors (22715209) is less than itself. Its deficiency is 13189533550

Bases of 13212248759

• Binary: 1100010011100000101110101010110111₂
• Hexadecimal: 0x31382EAB7
• Base-36: 62I8CDZ

Squares and roots of 13212248759

• 13212248759 squared (13212248759²) is 174563517269697040081
• 13212248759 cubed (13212248759³) is 2306376614413229786116165509479
• The square root of 13212248759 is 114944.5464517565
• The cube root of 13212248759 is 2364.0622819621

Scales and comparisons

• 13,212,248,759 seconds is equal to 420 years, 5 weeks, 4 days, 13 hours, 5 minutes, 59 seconds.
• To count from 1 to 13,212,248,759 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 13212248759 cubic inches would be around 197 feet tall.

Recreational maths with 13212248759

• 13212248759 backwards is 95784221231
• The number of decimal digits it has is: 11
• The sum of 13212248759's digits is 44
• More coming soon!