5
41976
6
423576
7
4239576
8
42399576
9
423999576
10
4239999576
11
42399999576
12
423999999576
13
4239999999576
14
42399999999576
15
423999999999576
21
4.23999999999958e+015
21
4.23999999999996e+016
9
4.24e+017