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!
45.9
7
=
429228745243.03
历史上次计算结果
45.9
7
=
4.6
12.6
=
81.6
3.3
=
5.3
11
=
15.9
8
=
126.6
14.9
=
5.7
3.6
=
5.5
3.1
=
16.6
2161.4
=
5.6
19.6
=
91.6
6.4
=
36.4
5
=
84.6
11.1
=
100.6
1.2
=
5.5
11
=
119
12
=
100.8
1
=
74
2.7
=
5.4
8.7
=
81.8
3.9
=
6
19.9
=
45.6
8
=
81
3
=
30
10.5
=
5.7
19.7
=
13.6
6.5
=
9.4
9.2
=
5.9
3.1
=
12.4
19.3
=
46
3.8
=
附近的結果
45
7
=
45
7.1
=
45
7.2
=
45
7.3
=
45
7.4
=
45
7.5
=
45
7.6
=
45
7.7
=
45
7.8
=
45
7.9
=
45
8
=
45.1
7
=
45.1
7.1
=
45.1
7.2
=
45.1
7.3
=
45.1
7.4
=
45.1
7.5
=
45.1
7.6
=
45.1
7.7
=
45.1
7.8
=
45.1
7.9
=
45.1
8
=
45.2
7
=
45.2
7.1
=
45.2
7.2
=
45.2
7.3
=
45.2
7.4
=
45.2
7.5
=
45.2
7.6
=
45.2
7.7
=
45.2
7.8
=
45.2
7.9
=
45.2
8
=
45.3
7
=
45.3
7.1
=
45.3
7.2
=
45.3
7.3
=
45.3
7.4
=
45.3
7.5
=
45.3
7.6
=
45.3
7.7
=
45.3
7.8
=
45.3
7.9
=
45.3
8
=
45.4
7
=
45.4
7.1
=
45.4
7.2
=
45.4
7.3
=
45.4
7.4
=
45.4
7.5
=
45.4
7.6
=
45.4
7.7
=
45.4
7.8
=
45.4
7.9
=
45.4
8
=
45.5
7
=
45.5
7.1
=
45.5
7.2
=
45.5
7.3
=
45.5
7.4
=
45.5
7.5
=
45.5
7.6
=
45.5
7.7
=
45.5
7.8
=
45.5
7.9
=
45.5
8
=
45.6
7
=
45.6
7.1
=
45.6
7.2
=
45.6
7.3
=
45.6
7.4
=
45.6
7.5
=
45.6
7.6
=
45.6
7.7
=
45.6
7.8
=
45.6
7.9
=
45.6
8
=
45.7
7
=
45.7
7.1
=
45.7
7.2
=
45.7
7.3
=
45.7
7.4
=
45.7
7.5
=
45.7
7.6
=
45.7
7.7
=
45.7
7.8
=
45.7
7.9
=
45.7
8
=
45.8
7
=
45.8
7.1
=
45.8
7.2
=
45.8
7.3
=
45.8
7.4
=
45.8
7.5
=
45.8
7.6
=
45.8
7.7
=
45.8
7.8
=
45.8
7.9
=
45.8
8
=
45.9
7
=
45.9
7.1
=
45.9
7.2
=
45.9
7.3
=
45.9
7.4
=
45.9
7.5
=
45.9
7.6
=
45.9
7.7
=
45.9
7.8
=
45.9
7.9
=
45.9
8
=