Converting exponential value in java to a number format

Question

I am trying to read the values from excel sheet using java. When i type more than 10 letters in a cell in excel it is displaying in exponential form like \"9.78313E+2\". but

Answer 1

Try this definitely gona work
double value = 2.06E //real 205809104.13
BigDecimal.valueOf(value)
work for me