231406491723732732

Names of 231406491723732732

• Cardinal: 231406491723732732 can be written as Two hundred thirty-one quadrillion, four hundred six trillion, four hundred ninety-one billion, seven hundred twenty-three million, seven hundred thirty-two thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 2.31406491723732732 × 10¹⁷

Factors of 231406491723732732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1145055182968

Divisors of 231406491723732732

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 1531 3062 4593 6124 9186 16841 18372 33682 50523 67364 101046 202092 1145055181421 2290110362842 3435165544263 4580220725684 6870331088526 12595606995631 13740662177052 25191213991262 37786820986893 50382427982524 75573641973786 151147283947572 1753079482755551 3506158965511102 5259238448266653 7012317931022204 10518476896533306 19283874310311061 21036953793066612 38567748620622122 57851622930933183 77135497241244244 115703245861866366 231406491723732732
• Sum of all divisors σ(n): 589419444747337344
• Sum of proper divisors (its aliquot sum) s(n): 358012953023604612
• 231406491723732732 is an abundant number, because the sum of its proper divisors (358012953023604612) is greater than itself. Its abundance is 126606461299871880

Bases of 231406491723732732

• Binary: 1100110110000111101111101001101001111010011001011011111100₂
• Hexadecimal: 0x3361EFA69E996FC
• Base-36: 1RAIR6PTQZGC

Squares and roots of 231406491723732732

• 231406491723732732 squared (231406491723732732²) is 53548964411885985391715891368183824
• 231406491723732732 cubed (231406491723732732³) is 12391577989993552881159252370507239982512480821727168
• The square root of 231406491723732732 is 481047286.3697837471
• The cube root of 231406491723732732 is 613938.9391011983

Scales and comparisons

• 231,406,491,723,732,732 seconds is equal to 7,358,010,649 years, 28 weeks, 2 hours, 12 minutes, 12 seconds.
• To count from 1 to 231,406,491,723,732,732 would take you about twenty-two billion, seventy-four million, thirty-one thousand, nine hundred forty-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 231406491723732732 cubic inches would be around 51161.6 feet tall.

Recreational maths with 231406491723732732

• 231406491723732732 backwards is 237237327194604132
• 231406491723732732 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 231406491723732732's digits is 66
• More coming soon!