>>> x = 0.08

>>> x**2
0.0064
>>> x**3
0.0005120000000000001
>>> x**4
4.096e-05
>>> x**5
3.2768000000000005e-06
>>> x**50
1.4272476927059614e-55
>>> x**100
2.0370359763344902e-110
>>> x**200
4.14951556888101e-220
>>> x**300
0.0

>>> x**250
5.922386521532886e-275
>>> x**260
6.359114106063739e-286
>>> x**270
6.828046779269009e-297
>>> x**280
7.331559403129633e-308

>>> x**290
7.8722e-319
>>> x**291
6.298e-320
>>> x**292
5.04e-321
>>> x**293
4.05e-322
>>> x**294
3.5e-323
>>> x**295
5e-324
>>> x**296
0.0