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!
53.4
7
=
1238194296531.5
历史上次计算结果
53.4
7
=
19.8
2.2
=
45.6
14.6
=
54.9
19.2
=
37
9.4
=
3.2
16.1
=
28.4
5
=
19
2.8
=
28.1
5
=
27.8
6.6
=
99
6.7
=
2
15.8
=
2
15.4
=
158.5
16.2
=
10.4
20.9
=
52.9
10.7
=
53.1
6
=
38.9
14.4
=
94
7.5
=
52.3
8.4
=
32.9
4.4
=
47.4
3.4
=
98.9
7.6
=
95
14.1
=
32
4.5
=
25.9
4.4
=
69.4
14.8
=
21.3
1.5
=
100.7
1
=
120.6
12
=
附近的結果
53
7
=
53
7.1
=
53
7.2
=
53
7.3
=
53
7.4
=
53
7.5
=
53
7.6
=
53
7.7
=
53
7.8
=
53
7.9
=
53
8
=
53.1
7
=
53.1
7.1
=
53.1
7.2
=
53.1
7.3
=
53.1
7.4
=
53.1
7.5
=
53.1
7.6
=
53.1
7.7
=
53.1
7.8
=
53.1
7.9
=
53.1
8
=
53.2
7
=
53.2
7.1
=
53.2
7.2
=
53.2
7.3
=
53.2
7.4
=
53.2
7.5
=
53.2
7.6
=
53.2
7.7
=
53.2
7.8
=
53.2
7.9
=
53.2
8
=
53.3
7
=
53.3
7.1
=
53.3
7.2
=
53.3
7.3
=
53.3
7.4
=
53.3
7.5
=
53.3
7.6
=
53.3
7.7
=
53.3
7.8
=
53.3
7.9
=
53.3
8
=
53.4
7
=
53.4
7.1
=
53.4
7.2
=
53.4
7.3
=
53.4
7.4
=
53.4
7.5
=
53.4
7.6
=
53.4
7.7
=
53.4
7.8
=
53.4
7.9
=
53.4
8
=
53.5
7
=
53.5
7.1
=
53.5
7.2
=
53.5
7.3
=
53.5
7.4
=
53.5
7.5
=
53.5
7.6
=
53.5
7.7
=
53.5
7.8
=
53.5
7.9
=
53.5
8
=
53.6
7
=
53.6
7.1
=
53.6
7.2
=
53.6
7.3
=
53.6
7.4
=
53.6
7.5
=
53.6
7.6
=
53.6
7.7
=
53.6
7.8
=
53.6
7.9
=
53.6
8
=
53.7
7
=
53.7
7.1
=
53.7
7.2
=
53.7
7.3
=
53.7
7.4
=
53.7
7.5
=
53.7
7.6
=
53.7
7.7
=
53.7
7.8
=
53.7
7.9
=
53.7
8
=
53.8
7
=
53.8
7.1
=
53.8
7.2
=
53.8
7.3
=
53.8
7.4
=
53.8
7.5
=
53.8
7.6
=
53.8
7.7
=
53.8
7.8
=
53.8
7.9
=
53.8
8
=
53.9
7
=
53.9
7.1
=
53.9
7.2
=
53.9
7.3
=
53.9
7.4
=
53.9
7.5
=
53.9
7.6
=
53.9
7.7
=
53.9
7.8
=
53.9
7.9
=
53.9
8
=