90420142063430318

Names of 90420142063430318

• Cardinal: 90420142063430318 can be written as Ninety quadrillion, four hundred twenty trillion, one hundred forty-two billion, sixty-three million, four hundred thirty thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 9.0420142063430318 × 10¹⁶

Factors of 90420142063430318

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 24316939

Divisors of 90420142063430318

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 593 1186 3697583 7395166 20618761 41237522 2192666719 4385333438 12226925273 24453850546 76239580154663 152479160309326 45210071031715159 90420142063430318
• Sum of all divisors σ(n): 135858975167336256
• Sum of proper divisors (its aliquot sum) s(n): 45438833103905938
• 90420142063430318 is a deficient number, because the sum of its proper divisors (45438833103905938) is less than itself. Its deficiency is 44981308959524380

Bases of 90420142063430318

• Binary: 101000001001111001010001111100000001110110010101010101110₂
• Hexadecimal: 0x1413CA3E03B2AAE
• Base-36: OQB9JTHOIWE

Squares and roots of 90420142063430318

• 90420142063430318 squared (90420142063430318²) is 8175802090770920725353717241581124
• 90420142063430318 cubed (90420142063430318³) is 739257186529997267979890479973590483715181518117432
• The square root of 90420142063430318 is 300699421.4550974457
• The cube root of 90420142063430318 is 448836.7355372139

Scales and comparisons

• 90,420,142,063,430,318 seconds is equal to 2,875,080,829 years, 39 weeks, 1 day, 10 hours, 38 minutes, 38 seconds.
• To count from 1 to 90,420,142,063,430,318 would take you about eight billion, six hundred twenty-five million, two hundred forty-two thousand, four hundred eighty-nine 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 90420142063430318 cubic inches would be around 37403.1 feet tall.

Recreational maths with 90420142063430318

• 90420142063430318 backwards is 81303436024102409
• The number of decimal digits it has is: 17
• The sum of 90420142063430318's digits is 50
• More coming soon!