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!
40
8
=
6553600000000
历史上次计算结果
40
8
=
131.7
16.4
=
74.5
6.9
=
88
20.8
=
14.2
2159.4
=
57.8
10.4
=
45.2
6.6
=
15.9
7.6
=
78.1
4.8
=
103.7
18.5
=
82
13.9
=
9.4
2159.4
=
11.2
17.2
=
32.3
5
=
112.5
13.1
=
53.2
9
=
146.1
15.5
=
88.1
2.2
=
97.9
1.2
=
98.4
12.2
=
83.2
11.6
=
108.1
10.9
=
29.2
4.4
=
20.1
6.1
=
75.4
16.7
=
22.2
5.7
=
61.2
2
=
22.1
7.8
=
7.7
1841.6
=
106.6
11.2
=
附近的結果
40
8
=
40
8.1
=
40
8.2
=
40
8.3
=
40
8.4
=
40
8.5
=
40
8.6
=
40
8.7
=
40
8.8
=
40
8.9
=
40
9
=
40.1
8
=
40.1
8.1
=
40.1
8.2
=
40.1
8.3
=
40.1
8.4
=
40.1
8.5
=
40.1
8.6
=
40.1
8.7
=
40.1
8.8
=
40.1
8.9
=
40.1
9
=
40.2
8
=
40.2
8.1
=
40.2
8.2
=
40.2
8.3
=
40.2
8.4
=
40.2
8.5
=
40.2
8.6
=
40.2
8.7
=
40.2
8.8
=
40.2
8.9
=
40.2
9
=
40.3
8
=
40.3
8.1
=
40.3
8.2
=
40.3
8.3
=
40.3
8.4
=
40.3
8.5
=
40.3
8.6
=
40.3
8.7
=
40.3
8.8
=
40.3
8.9
=
40.3
9
=
40.4
8
=
40.4
8.1
=
40.4
8.2
=
40.4
8.3
=
40.4
8.4
=
40.4
8.5
=
40.4
8.6
=
40.4
8.7
=
40.4
8.8
=
40.4
8.9
=
40.4
9
=
40.5
8
=
40.5
8.1
=
40.5
8.2
=
40.5
8.3
=
40.5
8.4
=
40.5
8.5
=
40.5
8.6
=
40.5
8.7
=
40.5
8.8
=
40.5
8.9
=
40.5
9
=
40.6
8
=
40.6
8.1
=
40.6
8.2
=
40.6
8.3
=
40.6
8.4
=
40.6
8.5
=
40.6
8.6
=
40.6
8.7
=
40.6
8.8
=
40.6
8.9
=
40.6
9
=
40.7
8
=
40.7
8.1
=
40.7
8.2
=
40.7
8.3
=
40.7
8.4
=
40.7
8.5
=
40.7
8.6
=
40.7
8.7
=
40.7
8.8
=
40.7
8.9
=
40.7
9
=
40.8
8
=
40.8
8.1
=
40.8
8.2
=
40.8
8.3
=
40.8
8.4
=
40.8
8.5
=
40.8
8.6
=
40.8
8.7
=
40.8
8.8
=
40.8
8.9
=
40.8
9
=
40.9
8
=
40.9
8.1
=
40.9
8.2
=
40.9
8.3
=
40.9
8.4
=
40.9
8.5
=
40.9
8.6
=
40.9
8.7
=
40.9
8.8
=
40.9
8.9
=
40.9
9
=