20421333327627

Names of 20421333327627

• Cardinal: 20421333327627 can be written as Twenty trillion, four hundred twenty-one billion, three hundred thirty-three million, three hundred twenty-seven thousand, six hundred twenty-seven.

Scientific notation

• Scientific notation: 2.0421333327627 × 10¹³

Factors of 20421333327627

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 386776

Divisors of 20421333327627

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 599 1093 1797 3279 5391 9837 16173 29511 48519 88533 385081 654707 1155243 1964121 3465729 5892363 10397187 17677089 31191561 53031267 230663519 420893533 691990557 1262680599 2075971671 3788041797 6227915013 11364125391 18683745039 34092376173 252115226267 756345678801 2269037036403 6807111109209 20421333327627
• Sum of all divisors σ(n): 30584906800800
• Sum of proper divisors (its aliquot sum) s(n): 10163573473173
• 20421333327627 is a deficient number, because the sum of its proper divisors (10163573473173) is less than itself. Its deficiency is 10257759854454

Bases of 20421333327627

• Binary: 100101001001010110110010100011001111100001011₂
• Hexadecimal: 0x1292B6519F0B
• Base-36: 78LFILLOR

Squares and roots of 20421333327627

• 20421333327627 squared (20421333327627²) is 417030854878049240921451129
• 20421333327627 cubed (20421333327627³) is 8516326095369885830384819003907226040883
• The square root of 20421333327627 is 4518996.9382183697
• The cube root of 20421333327627 is 27333.4655265919

Scales and comparisons

• 20,421,333,327,627 seconds is equal to 649,335 years, 12 weeks, 15 hours, 27 seconds.
• To count from 1 to 20,421,333,327,627 would take you about one million, six hundred twenty-three thousand, three hundred thirty-eight 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 20421333327627 cubic inches would be around 2277.8 feet tall.

Recreational maths with 20421333327627

• 20421333327627 backwards is 72672333312402
• The number of decimal digits it has is: 14
• The sum of 20421333327627's digits is 45
• More coming soon!