54847838323998721

Names of 54847838323998721

• Cardinal: 54847838323998721 can be written as Fifty-four quadrillion, eight hundred forty-seven trillion, eight hundred thirty-eight billion, three hundred twenty-three million, nine hundred ninety-eight thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.4847838323998721 × 10¹⁶

Factors of 54847838323998721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 159900935

Divisors of 54847838323998721

• Number of divisors d(n): 8
• Complete list of divisors:
  1 863 398459 159501613 343870117 137649892019 63554853214367 54847838323998721
• Sum of all divisors σ(n): 54911531330876160
• Sum of proper divisors (its aliquot sum) s(n): 63693006877439
• 54847838323998721 is a deficient number, because the sum of its proper divisors (63693006877439) is less than itself. Its deficiency is 54784145317121282

Bases of 54847838323998721

• Binary: 11000010110110111101000110000000000000000000000000000001₂
• Hexadecimal: 0xC2DBD180000001
• Base-36: F01XP2WW001

Squares and roots of 54847838323998721

• 54847838323998721 squared (54847838323998721²) is 3008285368815502828205567209635841
• 54847838323998721 cubed (54847838323998721³) is 164997949541243562909196982322705147163309359759361
• The square root of 54847838323998721 is 234196153.5209293761
• The cube root of 54847838323998721 is 379944.2169362351

Scales and comparisons

• 54,847,838,323,998,721 seconds is equal to 1,743,991,603 years, 10 weeks, 2 days, 19 hours, 12 minutes, 1 second.
• To count from 1 to 54,847,838,323,998,721 would take you about five billion, two hundred thirty-one million, nine hundred seventy-four thousand, eight hundred nine 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 54847838323998721 cubic inches would be around 31662 feet tall.

Recreational maths with 54847838323998721

• 54847838323998721 backwards is 12789932383874845
• The number of decimal digits it has is: 17
• The sum of 54847838323998721's digits is 91
• More coming soon!