168423318306

Names of 168423318306

• Cardinal: 168423318306 can be written as One hundred sixty-eight billion, four hundred twenty-three million, three hundred eighteen thousand, three hundred six.

Scientific notation

• Scientific notation: 1.68423318306 × 10¹¹

Factors of 168423318306

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5773

Divisors of 168423318306

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 19 27 34 38 51 54 57 81 102 114 153 162 171 306 323 342 459 513 631 646 918 969 1026 1262 1377 1539 1893 1938 2754 2907 3078 3786 5101 5679 5814 8721 10202 10727 11358 11989 15303 17037 17442 21454 23978 26163 30606 32181 34074 35967 45909 51111 52326 64362 71934 86717 91818 96543 96919 102222 107901 137727 173434 193086 193838 203813 215802 260151 275454 289629 290757 323703 407626 413181 520302 579258 581514 611439 647406 780453 826362 868887 872271 971109 1222878 1560906 1647623 1737774 1744542 1834317 1942218 2341359 2616813 3218731 3295246 3668634 4682718 4942869 5233626 5502951 6437462 7024077 7850439 9656193 9885738 11005902 14048154 14828607 15700878 16508853 19312386 28968579 29657214 33017706 44485821 54718427 57937158 61155889 86905737 88971642 109436854 122311778 133457463 164155281 173811474 183467667 260717211 266914926 328310562 366935334 492465843 521434422 550403001 984931686 1039650113 1100806002 1477397529 1651209003 2079300226 2954795058 3118950339 3302418006 4432192587 4953627009 6237900678 8864385174 9356851017 9907254018 18713702034 28070553051 56141106102 84211659153 168423318306
• Sum of all divisors σ(n): 421372955520
• Sum of proper divisors (its aliquot sum) s(n): 252949637214
• 168423318306 is an abundant number, because the sum of its proper divisors (252949637214) is greater than itself. Its abundance is 84526318908

Bases of 168423318306

• Binary: 10011100110110110011111110001100100010₂
• Hexadecimal: 0x2736CFE322
• Base-36: 25DEW84I

Squares and roots of 168423318306

• 168423318306 squared (168423318306²) is 28366414149204194709636
• 168423318306 cubed (168423318306³) is 4777565599451240262171425273396616
• The square root of 168423318306 is 410394.1012076075
• The cube root of 168423318306 is 5522.4790017211

Scales and comparisons

• 168,423,318,306 seconds is equal to 5,355 years, 17 weeks, 4 days, 23 hours, 5 minutes, 6 seconds.
• To count from 1 to 168,423,318,306 would take you about ten 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 168423318306 cubic inches would be around 460.2 feet tall.

Recreational maths with 168423318306

• 168423318306 backwards is 603813324861
• The number of decimal digits it has is: 12
• The sum of 168423318306's digits is 45
• More coming soon!