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!
54
7.4
=
6602582290493.8
历史上次计算结果
66.6
14.4
=
54
7.4
=
18
10
=
51
6.4
=
5.6
5.1
=
12.9
17.2
=
104.7
13
=
146.8
14
=
125
11.2
=
70.6
14.6
=
10.7
9.4
=
97.5
2.6
=
163.3
15
=
45.1
9.4
=
11.9
2157.4
=
30.9
9.4
=
80.8
11.6
=
68.6
14
=
105.2
14.3
=
22
11.1
=
128.6
14.1
=
87.3
14.8
=
37.8
4.9
=
15.2
10.3
=
6.8
6
=
78.6
7.6
=
40.4
12.9
=
104.9
13.6
=
3.5
15.3
=
36.5
13.6
=
附近的結果
54
7
=
54
7.1
=
54
7.2
=
54
7.3
=
54
7.4
=
54
7.5
=
54
7.6
=
54
7.7
=
54
7.8
=
54
7.9
=
54
8
=
54.1
7
=
54.1
7.1
=
54.1
7.2
=
54.1
7.3
=
54.1
7.4
=
54.1
7.5
=
54.1
7.6
=
54.1
7.7
=
54.1
7.8
=
54.1
7.9
=
54.1
8
=
54.2
7
=
54.2
7.1
=
54.2
7.2
=
54.2
7.3
=
54.2
7.4
=
54.2
7.5
=
54.2
7.6
=
54.2
7.7
=
54.2
7.8
=
54.2
7.9
=
54.2
8
=
54.3
7
=
54.3
7.1
=
54.3
7.2
=
54.3
7.3
=
54.3
7.4
=
54.3
7.5
=
54.3
7.6
=
54.3
7.7
=
54.3
7.8
=
54.3
7.9
=
54.3
8
=
54.4
7
=
54.4
7.1
=
54.4
7.2
=
54.4
7.3
=
54.4
7.4
=
54.4
7.5
=
54.4
7.6
=
54.4
7.7
=
54.4
7.8
=
54.4
7.9
=
54.4
8
=
54.5
7
=
54.5
7.1
=
54.5
7.2
=
54.5
7.3
=
54.5
7.4
=
54.5
7.5
=
54.5
7.6
=
54.5
7.7
=
54.5
7.8
=
54.5
7.9
=
54.5
8
=
54.6
7
=
54.6
7.1
=
54.6
7.2
=
54.6
7.3
=
54.6
7.4
=
54.6
7.5
=
54.6
7.6
=
54.6
7.7
=
54.6
7.8
=
54.6
7.9
=
54.6
8
=
54.7
7
=
54.7
7.1
=
54.7
7.2
=
54.7
7.3
=
54.7
7.4
=
54.7
7.5
=
54.7
7.6
=
54.7
7.7
=
54.7
7.8
=
54.7
7.9
=
54.7
8
=
54.8
7
=
54.8
7.1
=
54.8
7.2
=
54.8
7.3
=
54.8
7.4
=
54.8
7.5
=
54.8
7.6
=
54.8
7.7
=
54.8
7.8
=
54.8
7.9
=
54.8
8
=
54.9
7
=
54.9
7.1
=
54.9
7.2
=
54.9
7.3
=
54.9
7.4
=
54.9
7.5
=
54.9
7.6
=
54.9
7.7
=
54.9
7.8
=
54.9
7.9
=
54.9
8
=