Can we actually process the numbers we use?

We learned to read numbers, but can we really picture what million, billion, and trillion is in our head? Whatever humanity have achieved... 200million years of humanity in 4.5billion years old earth is but a single particle in that small dot on the picture. And guess what? There are infinity more of this. This picture was taken 10 billion LIGHT YEARS away. I'm not sure if I should be amazed at overwhelming number of planets or the fact that physical universe extends over 10 billion light years away and going..