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!
67.7
7.5
=
53630891362856
历史上次计算结果
67.7
7.5
=
1.7
6.4
=
4.2
10.3
=
36.8
9.2
=
116
15.4
=
87.8
4.1
=
87.1
17.1
=
73.9
12.6
=
107.6
12.1
=
6
15.5
=
20.6
12.6
=
147.9
15.6
=
8.4
7.7
=
52.5
15.6
=
66.9
9.1
=
22.1
4.4
=
22.8
4
=
142
14.9
=
12
8.7
=
71.4
19.4
=
34.6
5.4
=
84
13.6
=
96.5
15.6
=
100.5
7.2
=
8.4
18.6
=
96.9
15.2
=
6.9
15.6
=
28.1
9.7
=
15.2
14.8
=
13.7
3.5
=
附近的結果
67
7
=
67
7.1
=
67
7.2
=
67
7.3
=
67
7.4
=
67
7.5
=
67
7.6
=
67
7.7
=
67
7.8
=
67
7.9
=
67
8
=
67.1
7
=
67.1
7.1
=
67.1
7.2
=
67.1
7.3
=
67.1
7.4
=
67.1
7.5
=
67.1
7.6
=
67.1
7.7
=
67.1
7.8
=
67.1
7.9
=
67.1
8
=
67.2
7
=
67.2
7.1
=
67.2
7.2
=
67.2
7.3
=
67.2
7.4
=
67.2
7.5
=
67.2
7.6
=
67.2
7.7
=
67.2
7.8
=
67.2
7.9
=
67.2
8
=
67.3
7
=
67.3
7.1
=
67.3
7.2
=
67.3
7.3
=
67.3
7.4
=
67.3
7.5
=
67.3
7.6
=
67.3
7.7
=
67.3
7.8
=
67.3
7.9
=
67.3
8
=
67.4
7
=
67.4
7.1
=
67.4
7.2
=
67.4
7.3
=
67.4
7.4
=
67.4
7.5
=
67.4
7.6
=
67.4
7.7
=
67.4
7.8
=
67.4
7.9
=
67.4
8
=
67.5
7
=
67.5
7.1
=
67.5
7.2
=
67.5
7.3
=
67.5
7.4
=
67.5
7.5
=
67.5
7.6
=
67.5
7.7
=
67.5
7.8
=
67.5
7.9
=
67.5
8
=
67.6
7
=
67.6
7.1
=
67.6
7.2
=
67.6
7.3
=
67.6
7.4
=
67.6
7.5
=
67.6
7.6
=
67.6
7.7
=
67.6
7.8
=
67.6
7.9
=
67.6
8
=
67.7
7
=
67.7
7.1
=
67.7
7.2
=
67.7
7.3
=
67.7
7.4
=
67.7
7.5
=
67.7
7.6
=
67.7
7.7
=
67.7
7.8
=
67.7
7.9
=
67.7
8
=
67.8
7
=
67.8
7.1
=
67.8
7.2
=
67.8
7.3
=
67.8
7.4
=
67.8
7.5
=
67.8
7.6
=
67.8
7.7
=
67.8
7.8
=
67.8
7.9
=
67.8
8
=
67.9
7
=
67.9
7.1
=
67.9
7.2
=
67.9
7.3
=
67.9
7.4
=
67.9
7.5
=
67.9
7.6
=
67.9
7.7
=
67.9
7.8
=
67.9
7.9
=
67.9
8
=
68
7
=
68
7.1
=
68
7.2
=
68
7.3
=
68
7.4
=
68
7.5
=
68
7.6
=
68
7.7
=
68
7.8
=
68
7.9
=
68
8
=