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!
66
8.7
=
6.7613316528349E+15
历史上次计算结果
66
8.7
=
61.2
10.5
=
105.9
12.7
=
50.7
2851.8
=
14.9
0.2
=
87.8
11
=
80.9
13.9
=
14.1
12.6
=
81.8
16.2
=
97.2
5.4
=
17
8.2
=
45.9
7.2
=
30.5
8.2
=
16.9
2161.8
=
79
17.2
=
47.7
15.2
=
13.8
4.1
=
88.7
10.6
=
97.3
1.8
=
145.1
14.4
=
11.7
1.9
=
90.6
8.1
=
41.6
11.2
=
135.9
16.9
=
7.4
6.1
=
93
14.8
=
105.1
8.1
=
90
7.4
=
51.2
17.1
=
13.6
3.3
=
附近的結果
66
8
=
66
8.1
=
66
8.2
=
66
8.3
=
66
8.4
=
66
8.5
=
66
8.6
=
66
8.7
=
66
8.8
=
66
8.9
=
66
9
=
66.1
8
=
66.1
8.1
=
66.1
8.2
=
66.1
8.3
=
66.1
8.4
=
66.1
8.5
=
66.1
8.6
=
66.1
8.7
=
66.1
8.8
=
66.1
8.9
=
66.1
9
=
66.2
8
=
66.2
8.1
=
66.2
8.2
=
66.2
8.3
=
66.2
8.4
=
66.2
8.5
=
66.2
8.6
=
66.2
8.7
=
66.2
8.8
=
66.2
8.9
=
66.2
9
=
66.3
8
=
66.3
8.1
=
66.3
8.2
=
66.3
8.3
=
66.3
8.4
=
66.3
8.5
=
66.3
8.6
=
66.3
8.7
=
66.3
8.8
=
66.3
8.9
=
66.3
9
=
66.4
8
=
66.4
8.1
=
66.4
8.2
=
66.4
8.3
=
66.4
8.4
=
66.4
8.5
=
66.4
8.6
=
66.4
8.7
=
66.4
8.8
=
66.4
8.9
=
66.4
9
=
66.5
8
=
66.5
8.1
=
66.5
8.2
=
66.5
8.3
=
66.5
8.4
=
66.5
8.5
=
66.5
8.6
=
66.5
8.7
=
66.5
8.8
=
66.5
8.9
=
66.5
9
=
66.6
8
=
66.6
8.1
=
66.6
8.2
=
66.6
8.3
=
66.6
8.4
=
66.6
8.5
=
66.6
8.6
=
66.6
8.7
=
66.6
8.8
=
66.6
8.9
=
66.6
9
=
66.7
8
=
66.7
8.1
=
66.7
8.2
=
66.7
8.3
=
66.7
8.4
=
66.7
8.5
=
66.7
8.6
=
66.7
8.7
=
66.7
8.8
=
66.7
8.9
=
66.7
9
=
66.8
8
=
66.8
8.1
=
66.8
8.2
=
66.8
8.3
=
66.8
8.4
=
66.8
8.5
=
66.8
8.6
=
66.8
8.7
=
66.8
8.8
=
66.8
8.9
=
66.8
9
=
66.9
8
=
66.9
8.1
=
66.9
8.2
=
66.9
8.3
=
66.9
8.4
=
66.9
8.5
=
66.9
8.6
=
66.9
8.7
=
66.9
8.8
=
66.9
8.9
=
66.9
9
=
67
8
=
67
8.1
=
67
8.2
=
67
8.3
=
67
8.4
=
67
8.5
=
67
8.6
=
67
8.7
=
67
8.8
=
67
8.9
=
67
9
=