42206418442669869

Names of 42206418442669869

• Cardinal: 42206418442669869 can be written as Forty-two quadrillion, two hundred six trillion, four hundred eighteen billion, four hundred forty-two million, six hundred sixty-nine thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2206418442669869 × 10¹⁶

Factors of 42206418442669869

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9735742

Divisors of 42206418442669869

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 1627 4881 14643 33013 43929 99039 131787 297117 891351 2674053 9701099 29103297 53712151 87309891 161136453 261929673 483409359 785789019 1450228077 4350684231 15783688073 47351064219 142053192657 320262381287 426159577971 960787143861 1278478733913 2882361431583 8647084294749 25941252884247 521066894353949 1563200683061847 4689602049185541 14068806147556623 42206418442669869
• Sum of all divisors σ(n): 63089763468415200
• Sum of proper divisors (its aliquot sum) s(n): 20883345025745331
• 42206418442669869 is a deficient number, because the sum of its proper divisors (20883345025745331) is less than itself. Its deficiency is 21323073416924538

Bases of 42206418442669869

• Binary: 10010101111100101000001110010010100001000100111100101101₂
• Hexadecimal: 0x95F28392844F2D
• Base-36: BJKXCYJC1T9

Squares and roots of 42206418442669869

• 42206418442669869 squared (42206418442669869²) is 1781381757757743249995096920477161
• 42206418442669869 cubed (42206418442669869³) is 75185743874062083691581496787135621049226277361909
• The square root of 42206418442669869 is 205442007.4927955649
• The cube root of 42206418442669869 is 348171.1912673379

Scales and comparisons

• 42,206,418,442,669,869 seconds is equal to 1,342,033,553 years, 23 weeks, 3 days, 19 hours, 51 minutes, 9 seconds.
• To count from 1 to 42,206,418,442,669,869 would take you about four billion, twenty-six million, one hundred thousand, six hundred sixty 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 42206418442669869 cubic inches would be around 29014.3 feet tall.

Recreational maths with 42206418442669869

• 42206418442669869 backwards is 96896624481460224
• 42206418442669869 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42206418442669869's digits is 81
• More coming soon!