1018635046270380001

Names of 1018635046270380001

• Cardinal: 1018635046270380001 can be written as One quintillion, eighteen quadrillion, six hundred thirty-five trillion, forty-six billion, two hundred seventy million, three hundred eighty thousand and one.

Scientific notation

• Scientific notation: 1.018635046270380001 × 10¹⁸

Factors of 1018635046270380001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 916170821602

Divisors of 1018635046270380001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1111841 916169709761 1018635046270380001
• Sum of all divisors σ(n): 1018635962441201604
• Sum of proper divisors (its aliquot sum) s(n): 916170821603
• 1018635046270380001 is a deficient number, because the sum of its proper divisors (916170821603) is less than itself. Its deficiency is 1018634130099558398

Bases of 1018635046270380001

• Binary: 111000100010111010110010110101111000101101011010011111100001₂
• Hexadecimal: 0xE22EB2D78B5A7E1
• Base-36: 7QLVZK2JVI01

Squares and roots of 1018635046270380001

• 1018635046270380001 squared (1018635046270380001²) is 1037617357490259205585335436940760001
• 1018635046270380001 cubed (1018635046270380001³) is 1056953404958039612589175261230003363918973172011140001
• The square root of 1018635046270380001 is 1009274514.8225927541
• The cube root of 1018635046270380001 is 1006173.4916627795

Scales and comparisons

• 1,018,635,046,270,380,001 seconds is equal to 32,389,443,626 years, 16 weeks, 5 days, 6 hours, 1 second.
• To count from 1 to 1,018,635,046,270,380,001 would take you about one hundred thirteen billion, three hundred sixty-three million, fifty-two thousand, six hundred ninety-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 1018635046270380001 cubic inches would be around 83847.8 feet tall.

Recreational maths with 1018635046270380001

• 1018635046270380001 backwards is 1000830726405368101
• The number of decimal digits it has is: 19
• The sum of 1018635046270380001's digits is 55
• More coming soon!