"System.OutOfMemoryException" in C# Visual Studio 2019 large elements [closed]

I need to initialize 2-d array with .6 billion * 10-k element but I end up with

System.OutOfMemoryException

I am using C# Visual Studio 2019.

I pasted the <gcAllowVeryLargeObjects enabled="true"/> in app.config.


I doubt you have all the memory available.

6billion*10k*4byte/int= 240000 GB