243423770942

Names of 243423770942

• Cardinal: 243423770942 can be written as Two hundred forty-three billion, four hundred twenty-three million, seven hundred seventy thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.43423770942 × 10¹¹

Factors of 243423770942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 657

Divisors of 243423770942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 38 61 121 122 209 242 257 307 418 514 614 671 1159 1331 1342 2299 2318 2662 2827 3377 4598 4883 5654 5833 6754 7381 9766 11666 12749 14762 15677 18727 25289 25498 31097 31354 37147 37454 50578 53713 62194 64163 74294 78899 81191 107426 128326 140239 157798 162382 172447 205997 280478 297863 342067 344894 355813 408617 411994 590843 595726 684134 705793 711626 817234 867889 1181686 1411586 1499081 1542629 1735778 1896917 2265967 2998162 3085258 3276493 3793834 3913943 4531934 4812839 6499273 6552986 7763723 7827886 9546779 9625678 12998546 15527446 16489891 19093558 20866087 24925637 32979782 36041423 41732174 43053373 49851274 52941229 72082846 86106746 91443941 105014569 105882458 181388801 182887882 210029138 362777602 396455653 473587103 582353519 792911306 947174206 1005883351 1164707038 1995276811 2011766702 3990553622 6405888709 11064716861 12811777418 22129433722 121711885471 243423770942
• Sum of all divisors σ(n): 432767301120
• Sum of proper divisors (its aliquot sum) s(n): 189343530178
• 243423770942 is a deficient number, because the sum of its proper divisors (189343530178) is less than itself. Its deficiency is 54080240764

Bases of 243423770942

• Binary: 11100010101101001011111111100100111110₂
• Hexadecimal: 0x38AD2FF93E
• Base-36: 33TS87R2

Squares and roots of 243423770942

• 243423770942 squared (243423770942²) is 59255132259623283567364
• 243423770942 cubed (243423770942³) is 14424107742304453054311926962736888
• The square root of 243423770942 is 493379.9458247163
• The cube root of 243423770942 is 6243.8768484531

Scales and comparisons

• 243,423,770,942 seconds is equal to 7,740 years, 6 weeks, 2 days, 18 hours, 9 minutes, 2 seconds.
• To count from 1 to 243,423,770,942 would take you about fifteen thousand, four hundred eighty 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 243423770942 cubic inches would be around 520.3 feet tall.

Recreational maths with 243423770942

• 243423770942 backwards is 249077324342
• The number of decimal digits it has is: 12
• The sum of 243423770942's digits is 47
• More coming soon!