42845489472372143

Names of 42845489472372143

• Cardinal: 42845489472372143 can be written as Forty-two quadrillion, eight hundred forty-five trillion, four hundred eighty-nine billion, four hundred seventy-two million, three hundred seventy-two thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 4.2845489472372143 × 10¹⁶

Factors of 42845489472372143

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 83684

Divisors of 42845489472372143

• Number of divisors d(n): 36
• Complete list of divisors:
  1 19 113 151 361 2147 2869 17063 40793 54511 83401 324197 1584619 6159743 9424313 12593551 30107761 179061947 239277469 1423071263 3402176993 4546271911 6955726801 27038353997 132158809219 513728725943 785997128513 1050314746951 2511017375161 14933945441747 19955980192069 118685566405463 283744963393193 379163623649311 2255025761703797 42845489472372143
• Sum of all divisors σ(n): 45922036374279504
• Sum of proper divisors (its aliquot sum) s(n): 3076546901907361
• 42845489472372143 is a deficient number, because the sum of its proper divisors (3076546901907361) is less than itself. Its deficiency is 39768942570464782

Bases of 42845489472372143

• Binary: 10011000001101111011111011100100001110100111110110101111₂
• Hexadecimal: 0x9837BEE43A7DAF
• Base-36: BPVGI4Y3EEN

Squares and roots of 42845489472372143

• 42845489472372143 squared (42845489472372143²) is 1835735968127152136761295482412449
• 42845489472372143 cubed (42845489472372143³) is 78653006096446780723335132546414503575948344008207
• The square root of 42845489472372143 is 206991520.2909823139
• The cube root of 42845489472372143 is 349919.6808140411

Scales and comparisons

• 42,845,489,472,372,143 seconds is equal to 1,362,354,035 years, 21 weeks, 6 days, 4 hours, 42 minutes, 23 seconds.
• To count from 1 to 42,845,489,472,372,143 would take you about four billion, eighty-seven million, sixty-two thousand, one hundred 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 42845489472372143 cubic inches would be around 29160 feet tall.

Recreational maths with 42845489472372143

• 42845489472372143 backwards is 34127327498454824
• The number of decimal digits it has is: 17
• The sum of 42845489472372143's digits is 77
• More coming soon!