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!
67.4
7
=
6318576904717.6
历史上次计算结果
67.4
7
=
70.7
16.6
=
67.3
7.6
=
57.5
6.1
=
74.2
5.1
=
67.5
6.4
=
95.1
17.8
=
70.5
16.2
=
112.9
11.2
=
67.3
6.2
=
113.2
13.8
=
50
7.8
=
84.2
15
=
9.9
2156
=
86.5
2.5
=
87.4
4.3
=
61.6
6.4
=
87.1
4.5
=
24
8.1
=
24.2
8.7
=
81.1
20.5
=
50
7.4
=
25.2
9.3
=
59.1
9.5
=
16.3
0.3
=
67.3
6.9
=
85
5.1
=
94.3
11.9
=
78.5
3.4
=
65.8
7.7
=
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
=