As of May $2016,$ Giancarlo Stanton of the Miami Marlins had the largest contract in sports history. As part of the 13 -year 325 million dollars deal, he will receive 32 million dollars in $2023 .$ How much money would need to be invested in 2015 at $4 \%$ interest, compounded continuously, in order to have 32 million dollars for Stanton in $2023 ?$ (This is much like determining what 32 million dollars in 2023 is worth in 2015 dollars.) Data: Forbes.com