Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數? 計算一個數的冪?
指數底
^
指數
計算!
80.8
8
=
1.8167320847371E+15
历史上次计算结果
80.8
8
=
71.2
15.4
=
103.4
19.4
=
93.3
14.3
=
8.7
1.5
=
29.6
8.7
=
95.1
15.1
=
65.7
5.4
=
132.1
13.1
=
44.9
10.6
=
97.1
2.9
=
112.2
14.5
=
98.7
15.8
=
23.4
12
=
68.4
5.6
=
8.1
17.9
=
73.2
19.9
=
111.2
16.7
=
4.8
15.5
=
16.1
17.1
=
64.3
10.6
=
16.7
17.7
=
61.5
1.9
=
112.6
16.9
=
34.8
9.9
=
54.4
6.1
=
47
14
=
78.3
7.4
=
27.5
1.5
=
12.8
17.7
=
附近的結果
80
8
=
80
8.1
=
80
8.2
=
80
8.3
=
80
8.4
=
80
8.5
=
80
8.6
=
80
8.7
=
80
8.8
=
80
8.9
=
80
9
=
80.1
8
=
80.1
8.1
=
80.1
8.2
=
80.1
8.3
=
80.1
8.4
=
80.1
8.5
=
80.1
8.6
=
80.1
8.7
=
80.1
8.8
=
80.1
8.9
=
80.1
9
=
80.2
8
=
80.2
8.1
=
80.2
8.2
=
80.2
8.3
=
80.2
8.4
=
80.2
8.5
=
80.2
8.6
=
80.2
8.7
=
80.2
8.8
=
80.2
8.9
=
80.2
9
=
80.3
8
=
80.3
8.1
=
80.3
8.2
=
80.3
8.3
=
80.3
8.4
=
80.3
8.5
=
80.3
8.6
=
80.3
8.7
=
80.3
8.8
=
80.3
8.9
=
80.3
9
=
80.4
8
=
80.4
8.1
=
80.4
8.2
=
80.4
8.3
=
80.4
8.4
=
80.4
8.5
=
80.4
8.6
=
80.4
8.7
=
80.4
8.8
=
80.4
8.9
=
80.4
9
=
80.5
8
=
80.5
8.1
=
80.5
8.2
=
80.5
8.3
=
80.5
8.4
=
80.5
8.5
=
80.5
8.6
=
80.5
8.7
=
80.5
8.8
=
80.5
8.9
=
80.5
9
=
80.6
8
=
80.6
8.1
=
80.6
8.2
=
80.6
8.3
=
80.6
8.4
=
80.6
8.5
=
80.6
8.6
=
80.6
8.7
=
80.6
8.8
=
80.6
8.9
=
80.6
9
=
80.7
8
=
80.7
8.1
=
80.7
8.2
=
80.7
8.3
=
80.7
8.4
=
80.7
8.5
=
80.7
8.6
=
80.7
8.7
=
80.7
8.8
=
80.7
8.9
=
80.7
9
=
80.8
8
=
80.8
8.1
=
80.8
8.2
=
80.8
8.3
=
80.8
8.4
=
80.8
8.5
=
80.8
8.6
=
80.8
8.7
=
80.8
8.8
=
80.8
8.9
=
80.8
9
=
80.9
8
=
80.9
8.1
=
80.9
8.2
=
80.9
8.3
=
80.9
8.4
=
80.9
8.5
=
80.9
8.6
=
80.9
8.7
=
80.9
8.8
=
80.9
8.9
=
80.9
9
=
81
8
=
81
8.1
=
81
8.2
=
81
8.3
=
81
8.4
=
81
8.5
=
81
8.6
=
81
8.7
=
81
8.8
=
81
8.9
=
81
9
=