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!
7.3
8.3
=
14641303.357422
历史上次计算结果
7.3
8.3
=
9.4
4.9
=
83.7
20.9
=
9.4
2.4
=
83.6
1
=
8.7
17.1
=
104.2
10.3
=
166.8
16.2
=
167
16.1
=
9.7
4.9
=
99.4
9.7
=
8.9
17.5
=
72.8
1.8
=
89.2
2.6
=
72.9
1.6
=
103.5
7
=
79.2
5.7
=
50.8
10.2
=
8.1
17.8
=
38.7
6.3
=
13.5
2164.9
=
93.8
4.7
=
74.7
11.7
=
8.5
17
=
75.3
4.7
=
69.8
4.3
=
72
8.1
=
86
1.3
=
15.4
2165
=
50.1
4.7
=
附近的結果
7
8
=
7
8.1
=
7
8.2
=
7
8.3
=
7
8.4
=
7
8.5
=
7
8.6
=
7
8.7
=
7
8.8
=
7
8.9
=
7
9
=
7.1
8
=
7.1
8.1
=
7.1
8.2
=
7.1
8.3
=
7.1
8.4
=
7.1
8.5
=
7.1
8.6
=
7.1
8.7
=
7.1
8.8
=
7.1
8.9
=
7.1
9
=
7.2
8
=
7.2
8.1
=
7.2
8.2
=
7.2
8.3
=
7.2
8.4
=
7.2
8.5
=
7.2
8.6
=
7.2
8.7
=
7.2
8.8
=
7.2
8.9
=
7.2
9
=
7.3
8
=
7.3
8.1
=
7.3
8.2
=
7.3
8.3
=
7.3
8.4
=
7.3
8.5
=
7.3
8.6
=
7.3
8.7
=
7.3
8.8
=
7.3
8.9
=
7.3
9
=
7.4
8
=
7.4
8.1
=
7.4
8.2
=
7.4
8.3
=
7.4
8.4
=
7.4
8.5
=
7.4
8.6
=
7.4
8.7
=
7.4
8.8
=
7.4
8.9
=
7.4
9
=
7.5
8
=
7.5
8.1
=
7.5
8.2
=
7.5
8.3
=
7.5
8.4
=
7.5
8.5
=
7.5
8.6
=
7.5
8.7
=
7.5
8.8
=
7.5
8.9
=
7.5
9
=
7.6
8
=
7.6
8.1
=
7.6
8.2
=
7.6
8.3
=
7.6
8.4
=
7.6
8.5
=
7.6
8.6
=
7.6
8.7
=
7.6
8.8
=
7.6
8.9
=
7.6
9
=
7.7
8
=
7.7
8.1
=
7.7
8.2
=
7.7
8.3
=
7.7
8.4
=
7.7
8.5
=
7.7
8.6
=
7.7
8.7
=
7.7
8.8
=
7.7
8.9
=
7.7
9
=
7.8
8
=
7.8
8.1
=
7.8
8.2
=
7.8
8.3
=
7.8
8.4
=
7.8
8.5
=
7.8
8.6
=
7.8
8.7
=
7.8
8.8
=
7.8
8.9
=
7.8
9
=
7.9
8
=
7.9
8.1
=
7.9
8.2
=
7.9
8.3
=
7.9
8.4
=
7.9
8.5
=
7.9
8.6
=
7.9
8.7
=
7.9
8.8
=
7.9
8.9
=
7.9
9
=
8
8
=
8
8.1
=
8
8.2
=
8
8.3
=
8
8.4
=
8
8.5
=
8
8.6
=
8
8.7
=
8
8.8
=
8
8.9
=
8
9
=