449163389020889089

Names of 449163389020889089

• Cardinal: 449163389020889089 can be written as Four hundred forty-nine quadrillion, one hundred sixty-three trillion, three hundred eighty-nine billion, twenty million, eight hundred eighty-nine thousand and eighty-nine.

Scientific notation

• Scientific notation: 4.49163389020889089 × 10¹⁷

Factors of 449163389020889089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 342678095

Divisors of 449163389020889089

• Number of divisors d(n): 8
• Complete list of divisors:
  1 191 7005767 335672137 1338101497 64113378167 2351640780214079 449163389020889089
• Sum of all divisors σ(n): 451515095595260928
• Sum of proper divisors (its aliquot sum) s(n): 2351706574371839
• 449163389020889089 is a deficient number, because the sum of its proper divisors (2351706574371839) is less than itself. Its deficiency is 446811682446517250

Bases of 449163389020889089

• Binary: 11000111011101111111011100011111000101100110110000000000001₂
• Hexadecimal: 0x63BBFB8F8B36001
• Base-36: 3EUN4SBK0001

Squares and roots of 449163389020889089

• 449163389020889089 squared (449163389020889089²) is 201747750036730549017161596039249921
• 449163389020889089 cubed (449163389020889089³) is 90617703133837094582445939345076822641388208093011969
• The square root of 449163389020889089 is 670196530.1468585557
• The cube root of 449163389020889089 is 765834.2467680395

Scales and comparisons

• 449,163,389,020,889,089 seconds is equal to 14,282,006,417 years, 14 weeks, 3 days, 22 hours, 4 minutes, 49 seconds.
• To count from 1 to 449,163,389,020,889,089 would take you about forty-two billion, eight hundred forty-six million, nineteen thousand, two hundred fifty-one 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 449163389020889089 cubic inches would be around 63819.5 feet tall.

Recreational maths with 449163389020889089

• 449163389020889089 backwards is 980988020983361944
• The number of decimal digits it has is: 18
• The sum of 449163389020889089's digits is 91
• More coming soon!