231323801856

Names of 231323801856

• Cardinal: 231323801856 can be written as Two hundred thirty-one billion, three hundred twenty-three million, eight hundred one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.31323801856 × 10¹¹

Factors of 231323801856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 43028993

Divisors of 231323801856

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 43028981 86057962 129086943 172115924 258173886 301202867 344231848 516347772 602405734 688463696 903608601 1032695544 1204811468 1376927392 1807217202 2065391088 2409622936 2753854784 3614434404 4130782176 4819245872 5507709568 7228868808 8261564352 9638491744 11015419136 14457737616 16523128704 19276983488 28915475232 33046257408 38553966976 57830950464 77107933952 115661900928 231323801856
• Sum of all divisors σ(n): 703609913664
• Sum of proper divisors (its aliquot sum) s(n): 472286111808
• 231323801856 is an abundant number, because the sum of its proper divisors (472286111808) is greater than itself. Its abundance is 240962309952

Bases of 231323801856

• Binary: 11010111011011111110010001100100000000₂
• Hexadecimal: 0x35DBF91900
• Base-36: 2Y9O7VUO

Squares and roots of 231323801856

• 231323801856 squared (231323801856²) is 53510701305113949044736
• 231323801856 cubed (231323801856³) is 12378298865879779748326190943830016
• The square root of 231323801856 is 480961.3309362823
• The cube root of 231323801856 is 6138.6580289631

Scales and comparisons

• 231,323,801,856 seconds is equal to 7,355 years, 19 weeks, 5 days, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 231,323,801,856 would take you about fourteen thousand, seven hundred ten 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 231323801856 cubic inches would be around 511.6 feet tall.

Recreational maths with 231323801856

• 231323801856 backwards is 658108323132
• 231323801856 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231323801856's digits is 42
• More coming soon!