422629816684905478

Names of 422629816684905478

• Cardinal: 422629816684905478 can be written as Four hundred twenty-two quadrillion, six hundred twenty-nine trillion, eight hundred sixteen billion, six hundred eighty-four million, nine hundred five thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 4.22629816684905478 × 10¹⁷

Factors of 422629816684905478

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 9023225090423

Divisors of 422629816684905478

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 11 22 2129 4258 23419 46838 9023225088281 18046450176562 99255475971091 198510951942182 19210446212950249 38420892425900498 211314908342452739 422629816684905478
• Sum of all divisors σ(n): 691900899769463760
• Sum of proper divisors (its aliquot sum) s(n): 269271083084558282
• 422629816684905478 is a deficient number, because the sum of its proper divisors (269271083084558282) is less than itself. Its deficiency is 153358733600347196

Bases of 422629816684905478

• Binary: 10111011101011110111001010000111110111111100000010000000110₂
• Hexadecimal: 0x5DD7B943EFE0406
• Base-36: 37LDRLGROW7A

Squares and roots of 422629816684905478

• 422629816684905478 squared (422629816684905478²) is 178615961951116808758159609794408484
• 422629816684905478 cubed (422629816684905478³) is 75488431256398548678527654922384549368291768461275352
• The square root of 422629816684905478 is 650099851.3189381417
• The cube root of 422629816684905478 is 750447.0322728311

Scales and comparisons

• 422,629,816,684,905,478 seconds is equal to 13,438,320,890 years, 37 weeks, 4 days, 10 hours, 37 minutes, 58 seconds.
• To count from 1 to 422,629,816,684,905,478 would take you about forty billion, three hundred fourteen million, nine hundred sixty-two thousand, six hundred seventy-two 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 422629816684905478 cubic inches would be around 62537.3 feet tall.

Recreational maths with 422629816684905478

• 422629816684905478 backwards is 874509486618926224
• The number of decimal digits it has is: 18
• The sum of 422629816684905478's digits is 91
• More coming soon!