The square (not sqare) root is approx 23031.054
double root = Math.sqrt(XXXXX); where XXXXX is the number for which you want to calculate the square root.
1.772453850905516027298167483314
12768.
16
9.84
22.627416997969520780827019587355
11.18
6.4031242
3.60555127546398
51
37