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!
34.2
7
=
54724618465.448
历史上次计算结果
34.2
7
=
99.8
9.3
=
93.8
13.3
=
15.8
8.9
=
93.8
13.1
=
96.6
7.9
=
78.5
9.7
=
7.1
4.8
=
15
8.5
=
12.6
2159.6
=
10.8
1.1
=
28.3
20.2
=
5.1
1840.4
=
19.5
10.7
=
5.6
1840.2
=
59.6
4.3
=
56
3.8
=
45.8
9.7
=
21.9
17.3
=
106.7
15.5
=
1.3
2.2
=
106.8
15.7
=
62.8
13.3
=
134
12.7
=
67
12.8
=
65
9.7
=
15.5
2159.2
=
14.2
15.4
=
20.5
7
=
37.5
7.8
=
附近的結果
34
7
=
34
7.1
=
34
7.2
=
34
7.3
=
34
7.4
=
34
7.5
=
34
7.6
=
34
7.7
=
34
7.8
=
34
7.9
=
34
8
=
34.1
7
=
34.1
7.1
=
34.1
7.2
=
34.1
7.3
=
34.1
7.4
=
34.1
7.5
=
34.1
7.6
=
34.1
7.7
=
34.1
7.8
=
34.1
7.9
=
34.1
8
=
34.2
7
=
34.2
7.1
=
34.2
7.2
=
34.2
7.3
=
34.2
7.4
=
34.2
7.5
=
34.2
7.6
=
34.2
7.7
=
34.2
7.8
=
34.2
7.9
=
34.2
8
=
34.3
7
=
34.3
7.1
=
34.3
7.2
=
34.3
7.3
=
34.3
7.4
=
34.3
7.5
=
34.3
7.6
=
34.3
7.7
=
34.3
7.8
=
34.3
7.9
=
34.3
8
=
34.4
7
=
34.4
7.1
=
34.4
7.2
=
34.4
7.3
=
34.4
7.4
=
34.4
7.5
=
34.4
7.6
=
34.4
7.7
=
34.4
7.8
=
34.4
7.9
=
34.4
8
=
34.5
7
=
34.5
7.1
=
34.5
7.2
=
34.5
7.3
=
34.5
7.4
=
34.5
7.5
=
34.5
7.6
=
34.5
7.7
=
34.5
7.8
=
34.5
7.9
=
34.5
8
=
34.6
7
=
34.6
7.1
=
34.6
7.2
=
34.6
7.3
=
34.6
7.4
=
34.6
7.5
=
34.6
7.6
=
34.6
7.7
=
34.6
7.8
=
34.6
7.9
=
34.6
8
=
34.7
7
=
34.7
7.1
=
34.7
7.2
=
34.7
7.3
=
34.7
7.4
=
34.7
7.5
=
34.7
7.6
=
34.7
7.7
=
34.7
7.8
=
34.7
7.9
=
34.7
8
=
34.8
7
=
34.8
7.1
=
34.8
7.2
=
34.8
7.3
=
34.8
7.4
=
34.8
7.5
=
34.8
7.6
=
34.8
7.7
=
34.8
7.8
=
34.8
7.9
=
34.8
8
=
34.9
7
=
34.9
7.1
=
34.9
7.2
=
34.9
7.3
=
34.9
7.4
=
34.9
7.5
=
34.9
7.6
=
34.9
7.7
=
34.9
7.8
=
34.9
7.9
=
34.9
8
=