420222874052706162

Names of 420222874052706162

• Cardinal: 420222874052706162 can be written as Four hundred twenty quadrillion, two hundred twenty-two trillion, eight hundred seventy-four billion, fifty-two million, seven hundred six thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 4.20222874052706162 × 10¹⁷

Factors of 420222874052706162

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1805680137

Divisors of 420222874052706162

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 39658139 79316278 118974417 237948834 1766021993 3532043986 5298065979 10596131958 70037145675451027 140074291350902054 210111437026353081 420222874052706162
• Sum of all divisors σ(n): 840445769773573920
• Sum of proper divisors (its aliquot sum) s(n): 420222895720867758
• 420222874052706162 is an abundant number, because the sum of its proper divisors (420222895720867758) is greater than itself. Its abundance is 21668161596

Bases of 420222874052706162

• Binary: 10111010100111011100111101000111110011001111011111101110010₂
• Hexadecimal: 0x5D4EE7A3E67BF72
• Base-36: 36XOKRA9WAR6

Squares and roots of 420222874052706162

• 420222874052706162 squared (420222874052706162²) is 176587263877116545749077115512770244
• 420222874052706162 cubed (420222874052706162³) is 74206007547545534624673721081537565436070037549043528
• The square root of 420222874052706162 is 648245998.1000315915
• The cube root of 420222874052706162 is 749019.6815943221

Scales and comparisons

• 420,222,874,052,706,162 seconds is equal to 13,361,787,560 years, 9 weeks, 3 days, 7 hours, 42 minutes, 42 seconds.
• To count from 1 to 420,222,874,052,706,162 would take you about forty billion, eighty-five million, three hundred sixty-two thousand, six hundred eighty 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 420222874052706162 cubic inches would be around 62418.3 feet tall.

Recreational maths with 420222874052706162

• 420222874052706162 backwards is 261607250478222024
• The number of decimal digits it has is: 18
• The sum of 420222874052706162's digits is 60
• More coming soon!