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!
67.8
4.9
=
939778488.79195
历史上次计算结果
67.8
4.9
=
94.6
11
=
17.6
2.5
=
78.1
3
=
45.2
10.8
=
12.8
3.7
=
99.7
8.2
=
97.5
16.8
=
38.6
1.2
=
10.5
1.8
=
72.1
4.7
=
67.1
12.7
=
88
5.1
=
1.2
6.3
=
22.3
2.1
=
4.1
16.7
=
6
9.7
=
26.9
7.6
=
35
5.1
=
79.1
14.1
=
52
4.5
=
67
2.2
=
93.8
14.8
=
15.1
16.9
=
27.8
10.3
=
1.9
20.7
=
72.8
16
=
7
13.4
=
73.6
18.8
=
129.7
15.5
=
附近的結果
67
4
=
67
4.1
=
67
4.2
=
67
4.3
=
67
4.4
=
67
4.5
=
67
4.6
=
67
4.7
=
67
4.8
=
67
4.9
=
67
5
=
67.1
4
=
67.1
4.1
=
67.1
4.2
=
67.1
4.3
=
67.1
4.4
=
67.1
4.5
=
67.1
4.6
=
67.1
4.7
=
67.1
4.8
=
67.1
4.9
=
67.1
5
=
67.2
4
=
67.2
4.1
=
67.2
4.2
=
67.2
4.3
=
67.2
4.4
=
67.2
4.5
=
67.2
4.6
=
67.2
4.7
=
67.2
4.8
=
67.2
4.9
=
67.2
5
=
67.3
4
=
67.3
4.1
=
67.3
4.2
=
67.3
4.3
=
67.3
4.4
=
67.3
4.5
=
67.3
4.6
=
67.3
4.7
=
67.3
4.8
=
67.3
4.9
=
67.3
5
=
67.4
4
=
67.4
4.1
=
67.4
4.2
=
67.4
4.3
=
67.4
4.4
=
67.4
4.5
=
67.4
4.6
=
67.4
4.7
=
67.4
4.8
=
67.4
4.9
=
67.4
5
=
67.5
4
=
67.5
4.1
=
67.5
4.2
=
67.5
4.3
=
67.5
4.4
=
67.5
4.5
=
67.5
4.6
=
67.5
4.7
=
67.5
4.8
=
67.5
4.9
=
67.5
5
=
67.6
4
=
67.6
4.1
=
67.6
4.2
=
67.6
4.3
=
67.6
4.4
=
67.6
4.5
=
67.6
4.6
=
67.6
4.7
=
67.6
4.8
=
67.6
4.9
=
67.6
5
=
67.7
4
=
67.7
4.1
=
67.7
4.2
=
67.7
4.3
=
67.7
4.4
=
67.7
4.5
=
67.7
4.6
=
67.7
4.7
=
67.7
4.8
=
67.7
4.9
=
67.7
5
=
67.8
4
=
67.8
4.1
=
67.8
4.2
=
67.8
4.3
=
67.8
4.4
=
67.8
4.5
=
67.8
4.6
=
67.8
4.7
=
67.8
4.8
=
67.8
4.9
=
67.8
5
=
67.9
4
=
67.9
4.1
=
67.9
4.2
=
67.9
4.3
=
67.9
4.4
=
67.9
4.5
=
67.9
4.6
=
67.9
4.7
=
67.9
4.8
=
67.9
4.9
=
67.9
5
=
68
4
=
68
4.1
=
68
4.2
=
68
4.3
=
68
4.4
=
68
4.5
=
68
4.6
=
68
4.7
=
68
4.8
=
68
4.9
=
68
5
=