13012217016705838

Names of 13012217016705838

• Cardinal: 13012217016705838 can be written as Thirteen quadrillion, twelve trillion, two hundred seventeen billion, sixteen million, seven hundred five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3012217016705838 × 10¹⁶

Factors of 13012217016705838

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 582932410442

Divisors of 13012217016705838

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11161 22322 582932399279 1165864798558 6506108508352919 13012217016705838
• Sum of all divisors σ(n): 19520074322290080
• Sum of proper divisors (its aliquot sum) s(n): 6507857305584242
• 13012217016705838 is a deficient number, because the sum of its proper divisors (6507857305584242) is less than itself. Its deficiency is 6504359711121596

Bases of 13012217016705838

• Binary: 101110001110101000101011011101000001010110001100101110₂
• Hexadecimal: 0x2E3A8ADD05632E
• Base-36: 3K4G1Z29C1A

Squares and roots of 13012217016705838

• 13012217016705838 squared (13012217016705838²) is 169317791689848978724777023282244
• 13012217016705838 cubed (13012217016705838³) is 2203199850257707206883545186604182712023396540472
• The square root of 13012217016705838 is 114071105.0911046359
• The cube root of 13012217016705838 is 235207.1028775827

Scales and comparisons

• 13,012,217,016,705,838 seconds is equal to 413,748,251 years, 36 weeks, 3 days, 6 hours, 43 minutes, 58 seconds.
• To count from 1 to 13,012,217,016,705,838 would take you about one billion, two hundred forty-one million, two hundred forty-four thousand, seven hundred fifty-five 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 13012217016705838 cubic inches would be around 19600.6 feet tall.

Recreational maths with 13012217016705838

• 13012217016705838 backwards is 83850761071221031
• The number of decimal digits it has is: 17
• The sum of 13012217016705838's digits is 55
• More coming soon!