What is 4 to the power of 19 ?

Solution: 4¹⁹ = 274877906944

simplify this: All that is needed is to multiply it out:

4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 = 274877906944