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
7.4
=
215250409385.51
历史上次计算结果
34
7.4
=
78.6
4.8
=
1.4
17.9
=
75.4
4.2
=
101.9
4.8
=
20.4
11.6
=
89.7
3.3
=
11.6
15
=
51.3
3.2
=
116.2
15.2
=
83.6
11.6
=
87.8
19
=
61.4
3
=
75.4
15.7
=
83.2
5.8
=
88
19.8
=
100.9
4.5
=
83.9
11.7
=
102.1
6.4
=
83.6
3.8
=
12
1839.6
=
88.7
1.1
=
94.4
3.8
=
30
1093.2
=
78.2
4.3
=
47.2
16.4
=
45.4
11
=
45.3
252.3
=
20.3
7.7
=
83.2
7.7
=
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
=