What should come in place of the question mark '?' in the following number series?
1, 1, 4, 27, 256, ?, 46656
1
3216
2
3125
3
1024
4
3500
5
3025
What should come in place of the question mark '?' in the following number series?
1, 1, 4, 27, 256, ?, 46656