231237228663797932801

Names of 231237228663797932801

• Cardinal: 231237228663797932801 can be written as Two hundred thirty-one quintillion, two hundred thirty-seven quadrillion, two hundred twenty-eight trillion, six hundred sixty-three billion, seven hundred ninety-seven million, nine hundred thirty-two thousand, eight hundred one.

Scientific notation

• Scientific notation: 2.31237228663797932801 × 10²⁰

Factors of 231237228663797932801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 22631

Divisors of 231237228663797932801

• Number of divisors d(n): 18
• Complete list of divisors:
  1 431 1723 20477 185761 742613 8825587 35281871 320066203 419307529 3803827997 15206486401 180721544999 722466872467 6553995638831 77890985894569 311383222033277 134206168696342387
• Sum of all divisors σ(n): 231237625414984663538
• Sum of proper divisors (its aliquot sum) s(n): 396751186730737
• 231237228663797932801 is a deficient number, because the sum of its proper divisors (396751186730737) is less than itself. Its deficiency is 231236831912611202064

Bases of 231237228663797932801

• Binary: 11001000100100001111101010100101001010000111011100110110001100000001₂
• Hexadecimal: 0xC890FAA5287736301
• Base-36: 1CSTYCFP4R3K01

Squares and roots of 231237228663797932801

• 231237228663797932801 squared (231237228663797932801²) is 53470655920113572306694726846880911705601
• 231237228663797932801 cubed (231237228663797932801³) is 12364406289802562770662596372617323322842833358832146893318401
• 231237228663797932801 is a perfect square number. Its square root is 15206486401
• The cube root of 231237228663797932801 is 6137892.1335260999

Scales and comparisons

• 231,237,228,663,797,932,801 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 231,237,228,663,797,932,801 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 231237228663797932801 cubic inches would be around 511491 feet tall.

Recreational maths with 231237228663797932801

• 231237228663797932801 backwards is 108239797366822732132
• The number of decimal digits it has is: 21
• The sum of 231237228663797932801's digits is 91
• More coming soon!