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!
8
1.8
=
42.224253144733
历史上次计算结果
8
1.8
=
70.4
12.2
=
18.6
6.2
=
17.7
7.1
=
14.5
13
=
87.7
10.9
=
10.5
276.7
=
62.5
18.4
=
87.4
11.1
=
60.1
12.2
=
59.9
9.9
=
37.1
3.1
=
20.7
8.2
=
104.6
15.5
=
22.1
6.2
=
28.1
15.5
=
80
5.3
=
15
2159.3
=
13.4
1.3
=
80.5
14.9
=
27.8
7.3
=
99.5
13.2
=
87.5
11.5
=
2.1
14.6
=
135.8
16.3
=
54
6.2
=
66
8.6
=
51.7
14.2
=
94.2
6.7
=
20.2
11.5
=
附近的結果
8
1
=
8
1.1
=
8
1.2
=
8
1.3
=
8
1.4
=
8
1.5
=
8
1.6
=
8
1.7
=
8
1.8
=
8
1.9
=
8.1
1
=
8.1
1.1
=
8.1
1.2
=
8.1
1.3
=
8.1
1.4
=
8.1
1.5
=
8.1
1.6
=
8.1
1.7
=
8.1
1.8
=
8.1
1.9
=
8.2
1
=
8.2
1.1
=
8.2
1.2
=
8.2
1.3
=
8.2
1.4
=
8.2
1.5
=
8.2
1.6
=
8.2
1.7
=
8.2
1.8
=
8.2
1.9
=
8.3
1
=
8.3
1.1
=
8.3
1.2
=
8.3
1.3
=
8.3
1.4
=
8.3
1.5
=
8.3
1.6
=
8.3
1.7
=
8.3
1.8
=
8.3
1.9
=
8.4
1
=
8.4
1.1
=
8.4
1.2
=
8.4
1.3
=
8.4
1.4
=
8.4
1.5
=
8.4
1.6
=
8.4
1.7
=
8.4
1.8
=
8.4
1.9
=
8.5
1
=
8.5
1.1
=
8.5
1.2
=
8.5
1.3
=
8.5
1.4
=
8.5
1.5
=
8.5
1.6
=
8.5
1.7
=
8.5
1.8
=
8.5
1.9
=
8.6
1
=
8.6
1.1
=
8.6
1.2
=
8.6
1.3
=
8.6
1.4
=
8.6
1.5
=
8.6
1.6
=
8.6
1.7
=
8.6
1.8
=
8.6
1.9
=
8.7
1
=
8.7
1.1
=
8.7
1.2
=
8.7
1.3
=
8.7
1.4
=
8.7
1.5
=
8.7
1.6
=
8.7
1.7
=
8.7
1.8
=
8.7
1.9
=
8.8
1
=
8.8
1.1
=
8.8
1.2
=
8.8
1.3
=
8.8
1.4
=
8.8
1.5
=
8.8
1.6
=
8.8
1.7
=
8.8
1.8
=
8.8
1.9
=
8.9
1
=
8.9
1.1
=
8.9
1.2
=
8.9
1.3
=
8.9
1.4
=
8.9
1.5
=
8.9
1.6
=
8.9
1.7
=
8.9
1.8
=
8.9
1.9
=
9
1
=
9
1.1
=
9
1.2
=
9
1.3
=
9
1.4
=
9
1.5
=
9
1.6
=
9
1.7
=
9
1.8
=
9
1.9
=