121028222563496307361

Names of 121028222563496307361

• Cardinal: 121028222563496307361 can be written as One hundred twenty-one quintillion, twenty-eight quadrillion, two hundred twenty-two trillion, five hundred sixty-three billion, four hundred ninety-six million, three hundred seven thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.21028222563496307361 × 10²⁰

Factors of 121028222563496307361

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2032

Divisors of 121028222563496307361

• Number of divisors d(n): 15
• Complete list of divisors:
  1 53 1979 2809 104887 148877 3916441 5559011 7890481 207571373 294627583 11001282769 15615261899 583067986757 30902603298121
• Sum of all divisors σ(n): 121028223173700662281
• Sum of proper divisors (its aliquot sum) s(n): 610204354920
• 121028222563496307361 is a deficient number, because the sum of its proper divisors (610204354920) is less than itself. Its deficiency is 121028221953291952441

Bases of 121028222563496307361

• Binary: 1101000111110011010100111110010111110111110000111010010101010100001₂
• Hexadecimal: 0x68F9A9F2FBE1D2AA1
• Base-36: PJIKCAKEX3S81

Squares and roots of 121028222563496307361

• 121028222563496307361 squared (121028222563496307361²) is 14647830656879196684462772693482582784321
• 121028222563496307361 cubed (121028222563496307361³) is 1772800908813179729509502748237154677203119417395873387686881
• 121028222563496307361 is a perfect square number. Its square root is 11001282769
• The cube root of 121028222563496307361 is 4946471.9622993193

Scales and comparisons

• 121,028,222,563,496,307,361 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,028,222,563,496,307,361 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 121028222563496307361 cubic inches would be around 412206 feet tall.

Recreational maths with 121028222563496307361

• 121028222563496307361 backwards is 163703694365222820121
• The number of decimal digits it has is: 21
• The sum of 121028222563496307361's digits is 73
• More coming soon!