Do you mean like "3,5,6,7,9,1 = (Mean) 5.6666666661 = 6?
Sorry but this is not an equasion.
That is not math. I will anwser any ways, Hooo.
Because 2 thing join another 2 things it becoums 4.
The equsion is unclear. Can this be it? 32,404,412,000
Got it my self. 6^3*x^5