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!
42
8.4
=
43181133600640
历史上次计算结果
25.8
9.7
=
42
8.4
=
114.4
12.9
=
95.2
11
=
16.2
9.6
=
55.2
12.2
=
51.3
17.8
=
73.4
3.5
=
41.8
8.4
=
5.2
18.5
=
59.6
13.2
=
10.5
10.3
=
89.6
6.9
=
51.9
17.3
=
45.1
8.6
=
91.9
8
=
46
9.7
=
47.5
15
=
72
7.5
=
101.9
11.1
=
101.3
11.6
=
89.5
13.8
=
71.7
7.4
=
112.6
14
=
67.4
12.9
=
94.9
2.9
=
72.4
16.6
=
10.1
2160.1
=
100
4.5
=
16.6
1.9
=
附近的結果
42
8
=
42
8.1
=
42
8.2
=
42
8.3
=
42
8.4
=
42
8.5
=
42
8.6
=
42
8.7
=
42
8.8
=
42
8.9
=
42
9
=
42.1
8
=
42.1
8.1
=
42.1
8.2
=
42.1
8.3
=
42.1
8.4
=
42.1
8.5
=
42.1
8.6
=
42.1
8.7
=
42.1
8.8
=
42.1
8.9
=
42.1
9
=
42.2
8
=
42.2
8.1
=
42.2
8.2
=
42.2
8.3
=
42.2
8.4
=
42.2
8.5
=
42.2
8.6
=
42.2
8.7
=
42.2
8.8
=
42.2
8.9
=
42.2
9
=
42.3
8
=
42.3
8.1
=
42.3
8.2
=
42.3
8.3
=
42.3
8.4
=
42.3
8.5
=
42.3
8.6
=
42.3
8.7
=
42.3
8.8
=
42.3
8.9
=
42.3
9
=
42.4
8
=
42.4
8.1
=
42.4
8.2
=
42.4
8.3
=
42.4
8.4
=
42.4
8.5
=
42.4
8.6
=
42.4
8.7
=
42.4
8.8
=
42.4
8.9
=
42.4
9
=
42.5
8
=
42.5
8.1
=
42.5
8.2
=
42.5
8.3
=
42.5
8.4
=
42.5
8.5
=
42.5
8.6
=
42.5
8.7
=
42.5
8.8
=
42.5
8.9
=
42.5
9
=
42.6
8
=
42.6
8.1
=
42.6
8.2
=
42.6
8.3
=
42.6
8.4
=
42.6
8.5
=
42.6
8.6
=
42.6
8.7
=
42.6
8.8
=
42.6
8.9
=
42.6
9
=
42.7
8
=
42.7
8.1
=
42.7
8.2
=
42.7
8.3
=
42.7
8.4
=
42.7
8.5
=
42.7
8.6
=
42.7
8.7
=
42.7
8.8
=
42.7
8.9
=
42.7
9
=
42.8
8
=
42.8
8.1
=
42.8
8.2
=
42.8
8.3
=
42.8
8.4
=
42.8
8.5
=
42.8
8.6
=
42.8
8.7
=
42.8
8.8
=
42.8
8.9
=
42.8
9
=
42.9
8
=
42.9
8.1
=
42.9
8.2
=
42.9
8.3
=
42.9
8.4
=
42.9
8.5
=
42.9
8.6
=
42.9
8.7
=
42.9
8.8
=
42.9
8.9
=
42.9
9
=