What should come in place of the question mark '?' in the following number series?
5, 50, 1500, 102000, ?, 2943720000
1
1126000
2
13260000
3
12250000
4
15280000
5
None
What should come in place of the question mark '?' in the following number series?
5, 50, 1500, 102000, ?, 2943720000