427812943276220493826

Names of 427812943276220493826

• Cardinal: 427812943276220493826 can be written as Four hundred twenty-seven quintillion, eight hundred twelve quadrillion, nine hundred forty-three trillion, two hundred seventy-six billion, two hundred twenty million, four hundred ninety-three thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 4.27812943276220493826 × 10²⁰

Factors of 427812943276220493826

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 672274962345

Divisors of 427812943276220493826

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 12143 24286 26203 52406 318183029 636366058 672274923997 1344549847994 8163434402095571 16326868804191142 17615619833493391 35231239666986782 213906471638110246913 427812943276220493826
• Sum of all divisors σ(n): 641796754094816943744
• Sum of proper divisors (its aliquot sum) s(n): 213983810818596449918
• 427812943276220493826 is a deficient number, because the sum of its proper divisors (213983810818596449918) is less than itself. Its deficiency is 213829132457624043908

Bases of 427812943276220493826

• Binary: 101110011000100011000111001010100001001110101011101100011000000000010₂
• Hexadecimal: 0x173118E54275763002
• Base-36: 2IABLJLIGLMZ2A

Squares and roots of 427812943276220493826

• 427812943276220493826 squared (427812943276220493826²) is 183023914434662653837526541045479304118276
• 427812943276220493826 cubed (427812943276220493826³) is 78299999524228167177532561219998073078395627354681032231763976
• The square root of 427812943276220493826 is 20683639507.5001366121
• The cube root of 427812943276220493826 is 7535024.0000000011

Scales and comparisons

• 427,812,943,276,220,493,826 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 427,812,943,276,220,493,826 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 427812943276220493826 cubic inches would be around 627918.7 feet tall.

Recreational maths with 427812943276220493826

• 427812943276220493826 backwards is 628394022672349218724
• The number of decimal digits it has is: 21
• The sum of 427812943276220493826's digits is 91
• More coming soon!