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!
43.8
7.9
=
9282083543698.6
历史上次计算结果
43.8
7.9
=
109.9
14.8
=
14.4
3.5
=
16.9
10.2
=
23.7
4.8
=
109.7
14
=
12.2
15.1
=
2.3
13
=
83.7
1.7
=
45.6
6.6
=
46.5
8.6
=
29.3
9.3
=
1.8
17.3
=
107.1
15.2
=
34.3
7.4
=
81.9
12.2
=
89.4
3
=
13.6
15
=
36.4
7
=
89.9
16.1
=
76.2
15
=
67.1
12
=
39
8.7
=
151.6
15.3
=
45.6
5
=
33.5
9.6
=
28.4
20.3
=
13.9
8.3
=
83.7
6.5
=
94.4
10.6
=
附近的結果
43
7
=
43
7.1
=
43
7.2
=
43
7.3
=
43
7.4
=
43
7.5
=
43
7.6
=
43
7.7
=
43
7.8
=
43
7.9
=
43
8
=
43.1
7
=
43.1
7.1
=
43.1
7.2
=
43.1
7.3
=
43.1
7.4
=
43.1
7.5
=
43.1
7.6
=
43.1
7.7
=
43.1
7.8
=
43.1
7.9
=
43.1
8
=
43.2
7
=
43.2
7.1
=
43.2
7.2
=
43.2
7.3
=
43.2
7.4
=
43.2
7.5
=
43.2
7.6
=
43.2
7.7
=
43.2
7.8
=
43.2
7.9
=
43.2
8
=
43.3
7
=
43.3
7.1
=
43.3
7.2
=
43.3
7.3
=
43.3
7.4
=
43.3
7.5
=
43.3
7.6
=
43.3
7.7
=
43.3
7.8
=
43.3
7.9
=
43.3
8
=
43.4
7
=
43.4
7.1
=
43.4
7.2
=
43.4
7.3
=
43.4
7.4
=
43.4
7.5
=
43.4
7.6
=
43.4
7.7
=
43.4
7.8
=
43.4
7.9
=
43.4
8
=
43.5
7
=
43.5
7.1
=
43.5
7.2
=
43.5
7.3
=
43.5
7.4
=
43.5
7.5
=
43.5
7.6
=
43.5
7.7
=
43.5
7.8
=
43.5
7.9
=
43.5
8
=
43.6
7
=
43.6
7.1
=
43.6
7.2
=
43.6
7.3
=
43.6
7.4
=
43.6
7.5
=
43.6
7.6
=
43.6
7.7
=
43.6
7.8
=
43.6
7.9
=
43.6
8
=
43.7
7
=
43.7
7.1
=
43.7
7.2
=
43.7
7.3
=
43.7
7.4
=
43.7
7.5
=
43.7
7.6
=
43.7
7.7
=
43.7
7.8
=
43.7
7.9
=
43.7
8
=
43.8
7
=
43.8
7.1
=
43.8
7.2
=
43.8
7.3
=
43.8
7.4
=
43.8
7.5
=
43.8
7.6
=
43.8
7.7
=
43.8
7.8
=
43.8
7.9
=
43.8
8
=
43.9
7
=
43.9
7.1
=
43.9
7.2
=
43.9
7.3
=
43.9
7.4
=
43.9
7.5
=
43.9
7.6
=
43.9
7.7
=
43.9
7.8
=
43.9
7.9
=
43.9
8
=