56831721917644801

Names of 56831721917644801

• Cardinal: 56831721917644801 can be written as Fifty-six quadrillion, eight hundred thirty-one trillion, seven hundred twenty-one billion, nine hundred seventeen million, six hundred forty-four thousand, eight hundred one.

Scientific notation

• Scientific notation: 5.6831721917644801 × 10¹⁶

Factors of 56831721917644801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 757632

Divisors of 56831721917644801

• Number of divisors d(n): 16
• Complete list of divisors:
  1 151 5237 112303 639941 790787 16957753 96631091 588130811 3351371017 71867294123 88807752461 506057023567 10851961412573 376369019322151 56831721917644801
• Sum of all divisors σ(n): 57219613685088768
• Sum of proper divisors (its aliquot sum) s(n): 387891767443967
• 56831721917644801 is a deficient number, because the sum of its proper divisors (387891767443967) is less than itself. Its deficiency is 56443830150200834

Bases of 56831721917644801

• Binary: 11001001111010000010011001100100111000000000000000000001₂
• Hexadecimal: 0xC9E82664E00001
• Base-36: FJL5WME6TC1

Squares and roots of 56831721917644801

• 56831721917644801 squared (56831721917644801²) is 3229844616124508457137022802329601
• 56831721917644801 cubed (56831721917644801³) is 183557631060790285922647693044954353249530046054401
• The square root of 56831721917644801 is 238394047.5717562899
• The cube root of 56831721917644801 is 384471.0156145345

Scales and comparisons

• 56,831,721,917,644,801 seconds is equal to 1,807,072,964 years, 48 weeks, 1 second.
• To count from 1 to 56,831,721,917,644,801 would take you about five billion, four hundred twenty-one million, two hundred eighteen thousand, eight hundred ninety-four 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 56831721917644801 cubic inches would be around 32039.3 feet tall.

Recreational maths with 56831721917644801

• 56831721917644801 backwards is 10844671912713865
• The number of decimal digits it has is: 17
• The sum of 56831721917644801's digits is 73
• More coming soon!