12309831294498973

Names of 12309831294498973

• Cardinal: 12309831294498973 can be written as Twelve quadrillion, three hundred nine trillion, eight hundred thirty-one billion, two hundred ninety-four million, four hundred ninety-eight thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 1.2309831294498973 × 10¹⁶

Factors of 12309831294498973

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 734291

Divisors of 12309831294498973

• Number of divisors d(n): 8
• Complete list of divisors:
  1 150407 233747 350137 35157185029 52663055759 81843473339 12309831294498973
• Sum of all divisors σ(n): 12310000958947392
• Sum of proper divisors (its aliquot sum) s(n): 169664448419
• 12309831294498973 is a deficient number, because the sum of its proper divisors (169664448419) is less than itself. Its deficiency is 12309661630050554

Bases of 12309831294498973

• Binary: 101011101110111011100111110001100011011011100010011101₂
• Hexadecimal: 0x2BBBB9F18DB89D
• Base-36: 3D7GYFEBHR1

Squares and roots of 12309831294498973

• 12309831294498973 squared (12309831294498973²) is 151531946499026261336771098054729
• 12309831294498973 cubed (12309831294498973³) is 1865332697130057562271665766446838253998988293317
• The square root of 12309831294498973 is 110949679.1094907719
• The cube root of 12309831294498973 is 230896.5091441929

Scales and comparisons

• 12,309,831,294,498,973 seconds is equal to 391,414,558 years, 18 weeks, 3 days, 21 hours, 16 minutes, 13 seconds.
• To count from 1 to 12,309,831,294,498,973 would take you about one billion, one hundred seventy-four million, two hundred forty-three thousand, six hundred seventy-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 12309831294498973 cubic inches would be around 19241.4 feet tall.

Recreational maths with 12309831294498973

• 12309831294498973 backwards is 37989449213890321
• The number of decimal digits it has is: 17
• The sum of 12309831294498973's digits is 82
• More coming soon!