42035065242809018

Names of 42035065242809018

• Cardinal: 42035065242809018 can be written as Forty-two quadrillion, thirty-five trillion, sixty-five billion, two hundred forty-two million, eight hundred nine thousand and eighteen.

Scientific notation

• Scientific notation: 4.2035065242809018 × 10¹⁶

Factors of 42035065242809018

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1348206112

Divisors of 42035065242809018

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 15773809 31547618 1332432301 2664864602 21017532621404509 42035065242809018
• Sum of all divisors σ(n): 63052601908831860
• Sum of proper divisors (its aliquot sum) s(n): 21017536666022842
• 42035065242809018 is a deficient number, because the sum of its proper divisors (21017536666022842) is less than itself. Its deficiency is 21017528576786176

Bases of 42035065242809018

• Binary: 10010101010101101010101101001011111010000111001010111010₂
• Hexadecimal: 0x9556AB4BE872BA
• Base-36: BHW6QDWCGJE

Squares and roots of 42035065242809018

• 42035065242809018 squared (42035065242809018²) is 1766946709967210767388559222124324
• 42035065242809018 cubed (42035065242809018³) is 74273720234038447981347225786987886579910984353832
• The square root of 42035065242809018 is 205024547.9029499481
• The cube root of 42035065242809018 is 347699.3738642207

Scales and comparisons

• 42,035,065,242,809,018 seconds is equal to 1,336,585,051 years, 37 weeks, 5 days, 19 hours, 23 minutes, 38 seconds.
• To count from 1 to 42,035,065,242,809,018 would take you about four billion, nine million, seven hundred fifty-five thousand, one 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 42035065242809018 cubic inches would be around 28974.9 feet tall.

Recreational maths with 42035065242809018

• 42035065242809018 backwards is 81090824256053024
• The number of decimal digits it has is: 17
• The sum of 42035065242809018's digits is 59
• More coming soon!