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!
40.4
7
=
175658656089.21
历史上次计算结果
56.9
14.1
=
40.4
7
=
112.5
13.1
=
16.8
2161
=
68.5
16.7
=
85.5
15.5
=
18.1
10.3
=
56.6
14.5
=
72.7
13
=
94.8
11.6
=
68
16.6
=
9.6
20.9
=
78.8
5
=
91.4
5.1
=
78.5
6
=
29
4.9
=
161
16.8
=
26
8.3
=
68.1
16.9
=
70.6
8.7
=
68.4
16.2
=
17.9
3.9
=
99.1
11.2
=
78.1
14
=
15.3
11.3
=
2.7
4.2
=
24.8
5.5
=
16.1
10.9
=
73.5
17.2
=
16.6
20.3
=
附近的結果
40
7
=
40
7.1
=
40
7.2
=
40
7.3
=
40
7.4
=
40
7.5
=
40
7.6
=
40
7.7
=
40
7.8
=
40
7.9
=
40
8
=
40.1
7
=
40.1
7.1
=
40.1
7.2
=
40.1
7.3
=
40.1
7.4
=
40.1
7.5
=
40.1
7.6
=
40.1
7.7
=
40.1
7.8
=
40.1
7.9
=
40.1
8
=
40.2
7
=
40.2
7.1
=
40.2
7.2
=
40.2
7.3
=
40.2
7.4
=
40.2
7.5
=
40.2
7.6
=
40.2
7.7
=
40.2
7.8
=
40.2
7.9
=
40.2
8
=
40.3
7
=
40.3
7.1
=
40.3
7.2
=
40.3
7.3
=
40.3
7.4
=
40.3
7.5
=
40.3
7.6
=
40.3
7.7
=
40.3
7.8
=
40.3
7.9
=
40.3
8
=
40.4
7
=
40.4
7.1
=
40.4
7.2
=
40.4
7.3
=
40.4
7.4
=
40.4
7.5
=
40.4
7.6
=
40.4
7.7
=
40.4
7.8
=
40.4
7.9
=
40.4
8
=
40.5
7
=
40.5
7.1
=
40.5
7.2
=
40.5
7.3
=
40.5
7.4
=
40.5
7.5
=
40.5
7.6
=
40.5
7.7
=
40.5
7.8
=
40.5
7.9
=
40.5
8
=
40.6
7
=
40.6
7.1
=
40.6
7.2
=
40.6
7.3
=
40.6
7.4
=
40.6
7.5
=
40.6
7.6
=
40.6
7.7
=
40.6
7.8
=
40.6
7.9
=
40.6
8
=
40.7
7
=
40.7
7.1
=
40.7
7.2
=
40.7
7.3
=
40.7
7.4
=
40.7
7.5
=
40.7
7.6
=
40.7
7.7
=
40.7
7.8
=
40.7
7.9
=
40.7
8
=
40.8
7
=
40.8
7.1
=
40.8
7.2
=
40.8
7.3
=
40.8
7.4
=
40.8
7.5
=
40.8
7.6
=
40.8
7.7
=
40.8
7.8
=
40.8
7.9
=
40.8
8
=
40.9
7
=
40.9
7.1
=
40.9
7.2
=
40.9
7.3
=
40.9
7.4
=
40.9
7.5
=
40.9
7.6
=
40.9
7.7
=
40.9
7.8
=
40.9
7.9
=
40.9
8
=