231597770012743890144

Names of 231597770012743890144

• Cardinal: 231597770012743890144 can be written as Two hundred thirty-one quintillion, five hundred ninety-seven quadrillion, seven hundred seventy trillion, twelve billion, seven hundred forty-three million, eight hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.31597770012743890144 × 10²⁰

Factors of 231597770012743890144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2412476770966082194

Divisors of 231597770012743890144

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 2412476770966082189 4824953541932164378 7237430312898246567 9649907083864328756 14474860625796493134 19299814167728657512 28949721251592986268 38599628335457315024 57899442503185972536 77199256670914630048 115798885006371945072 231597770012743890144
• Sum of all divisors σ(n): 607944146283452711880
• Sum of proper divisors (its aliquot sum) s(n): 376346376270708821736
• 231597770012743890144 is an abundant number, because the sum of its proper divisors (376346376270708821736) is greater than itself. Its abundance is 144748606257964931592

Bases of 231597770012743890144

• Binary: 11001000111000010000100100001100010011011110001101101111010011100000₂
• Hexadecimal: 0xC8E1090C4DE36F4E0
• Base-36: 1CVKKDOEA7R2LC

Squares and roots of 231597770012743890144

• 231597770012743890144 squared (231597770012743890144²) is 53637527074875813077113164496002340340736
• 231597770012743890144 cubed (231597770012743890144³) is 12422331659539412088234289959214724706688752711189239112105984
• The square root of 231597770012743890144 is 15218336637.5154117939
• The cube root of 231597770012743890144 is 6141080.5110757613

Scales and comparisons

• 231,597,770,012,743,890,144 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 231,597,770,012,743,890,144 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 231597770012743890144 cubic inches would be around 511756.7 feet tall.

Recreational maths with 231597770012743890144

• 231597770012743890144 backwards is 441098347210077795132
• The number of decimal digits it has is: 21
• The sum of 231597770012743890144's digits is 84
• More coming soon!