231287571342269

Names of 231287571342269

• Cardinal: 231287571342269 can be written as Two hundred thirty-one trillion, two hundred eighty-seven billion, five hundred seventy-one million, three hundred forty-two thousand, two hundred sixty-nine.

Scientific notation

• Scientific notation: 2.31287571342269 × 10¹⁴

Factors of 231287571342269

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2144

Divisors of 231287571342269

• Number of divisors d(n): 54
• Complete list of divisors:
  1 13 29 109 169 377 1417 1993 3161 4901 11881 18421 25909 41093 57797 154453 217237 336817 344549 534209 751361 2007889 2824081 3972049 4479137 6299873 9767693 23678833 36713053 51636637 58228781 81898349 115189421 307824829 432953341 671276281 686686157 1064678537 1497462473 4001722777 5628393433 8926920041 12555646889 19467012149 47191914169 73169114629 116049960533 163223409557 613494884197 1368565510901 2121904324241 7975433494561 17791351641713 231287571342269
• Sum of all divisors σ(n): 261613595375370
• Sum of proper divisors (its aliquot sum) s(n): 30326024033101
• 231287571342269 is a deficient number, because the sum of its proper divisors (30326024033101) is less than itself. Its deficiency is 200961547309168

Bases of 231287571342269

• Binary: 110100100101101011010101100001111110001110111101₂
• Hexadecimal: 0xD25AD587E3BD
• Base-36: 29ZG1KB4JH

Squares and roots of 231287571342269

• 231287571342269 squared (231287571342269²) is 53493940657405172394346068361
• 231287571342269 cubed (231287571342269³) is 12372483616178703060793967234856075602851109
• The square root of 231287571342269 is 15208141.6136972173
• The cube root of 231287571342269 is 61383.3752822699

Scales and comparisons

• 231,287,571,342,269 seconds is equal to 7,354,229 years, 18 weeks, 1 day, 3 hours, 4 minutes, 29 seconds.
• To count from 1 to 231,287,571,342,269 would take you about eighteen million, three hundred eighty-five thousand, five hundred seventy-three 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 231287571342269 cubic inches would be around 5115.3 feet tall.

Recreational maths with 231287571342269

• 231287571342269 backwards is 962243175782132
• The number of decimal digits it has is: 15
• The sum of 231287571342269's digits is 62
• More coming soon!