Do not know exactly the date when it will happen. But it will be soon after you sell yours. 
In my opinion it will take a lot of time till it will can hit this number, I think it will not happen its to unrealistic.
Maybe its possible but than it will be sure in about 10 years from now not earlier, because the price is now low if you calculate it.
It is possible for the price to reach that but it is also possible for Bitcoin to break down and disappearing.