231365839146

Names of 231365839146

• Cardinal: 231365839146 can be written as Two hundred thirty-one billion, three hundred sixty-five million, eight hundred thirty-nine thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 2.31365839146 × 10¹¹

Factors of 231365839146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2762

Divisors of 231365839146

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 169 186 338 403 507 806 1014 1209 2418 2713 5239 5426 8139 10478 15717 16278 31434 35269 70538 84103 105807 168206 211614 252309 458497 504618 916994 1093339 1375491 2186678 2750982 3280017 6560034 7360369 14213407 14720738 22081107 28426814 42640221 44162214 85280442 95684797 191369594 228171439 287054391 456342878 574108782 684514317 1243902361 1369028634 2487804722 2966228707 3731707083 5932457414 7463414166 8898686121 17797372242 38560973191 77121946382 115682919573 231365839146
• Sum of all divisors σ(n): 517418568576
• Sum of proper divisors (its aliquot sum) s(n): 286052729430
• 231365839146 is an abundant number, because the sum of its proper divisors (286052729430) is greater than itself. Its abundance is 54686890284

Bases of 231365839146

• Binary: 11010111011110011110101000100100101010₂
• Hexadecimal: 0x35DE7A892A
• Base-36: 2YAD8W16

Squares and roots of 231365839146

• 231365839146 squared (231365839146²) is 53530151523732746009316
• 231365839146 cubed (231365839146³) is 12385048426900957314684279073484136
• The square root of 231365839146 is 481005.0302709941
• The cube root of 231365839146 is 6139.0298554041

Scales and comparisons

• 231,365,839,146 seconds is equal to 7,356 years, 37 weeks, 2 days, 8 hours, 39 minutes, 6 seconds.
• To count from 1 to 231,365,839,146 would take you about fourteen thousand, seven hundred thirteen 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 231365839146 cubic inches would be around 511.6 feet tall.

Recreational maths with 231365839146

• 231365839146 backwards is 641938563132
• The number of decimal digits it has is: 12
• The sum of 231365839146's digits is 51
• More coming soon!