40442839935095618

Names of 40442839935095618

• Cardinal: 40442839935095618 can be written as Forty quadrillion, four hundred forty-two trillion, eight hundred thirty-nine billion, nine hundred thirty-five million, ninety-five thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 4.0442839935095618 × 10¹⁶

Factors of 40442839935095618

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4862087036512

Divisors of 40442839935095618

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4159 8318 4862087032351 9724174064702 20221419967547809 40442839935095618
• Sum of all divisors σ(n): 60678846163752960
• Sum of proper divisors (its aliquot sum) s(n): 20236006228657342
• 40442839935095618 is a deficient number, because the sum of its proper divisors (20236006228657342) is less than itself. Its deficiency is 20206833706438276

Bases of 40442839935095618

• Binary: 10001111101011101000110001110100000010100001001101000010₂
• Hexadecimal: 0x8FAE8C740A1342
• Base-36: B27SG6E67UQ

Squares and roots of 40442839935095618

• 40442839935095618 squared (40442839935095618²) is 1635623302015764931162818802801924
• 40442839935095618 cubed (40442839935095618³) is 66149251397536138986496317676314468250321254369032
• The square root of 40442839935095618 is 201104052.5078886071
• The cube root of 40442839935095618 is 343252.6363530941

Scales and comparisons

• 40,442,839,935,095,618 seconds is equal to 1,285,957,212 years, 6 days, 17 hours, 13 minutes, 38 seconds.
• To count from 1 to 40,442,839,935,095,618 would take you about three billion, eight hundred fifty-seven million, eight hundred seventy-one thousand, six hundred thirty-six 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 40442839935095618 cubic inches would be around 28604.4 feet tall.

Recreational maths with 40442839935095618

• 40442839935095618 backwards is 81659053993824404
• The number of decimal digits it has is: 17
• The sum of 40442839935095618's digits is 80
• More coming soon!