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!
4.1
7.3
=
29738.711931119
历史上次计算结果
80.1
8.2
=
4.1
7.3
=
81.5
3
=
93.2
13.2
=
105.8
9.4
=
112.4
16.7
=
113.3
10.1
=
4.6
2.8
=
83.1
5.3
=
15.5
2164.2
=
94
13.1
=
94.8
8
=
83
5.1
=
137.1
16.7
=
30.4
6.7
=
39.3
16.8
=
79.5
9.3
=
4.9
2.6
=
77.7
3.3
=
135
15
=
30
6.4
=
65.8
5.2
=
10.1
9.9
=
40.8
3
=
72.5
6.8
=
40.3
3.1
=
81.6
20.3
=
33.2
4.2
=
33
4.5
=
58.2
2.9
=
附近的結果
4
7
=
4
7.1
=
4
7.2
=
4
7.3
=
4
7.4
=
4
7.5
=
4
7.6
=
4
7.7
=
4
7.8
=
4
7.9
=
4
8
=
4.1
7
=
4.1
7.1
=
4.1
7.2
=
4.1
7.3
=
4.1
7.4
=
4.1
7.5
=
4.1
7.6
=
4.1
7.7
=
4.1
7.8
=
4.1
7.9
=
4.1
8
=
4.2
7
=
4.2
7.1
=
4.2
7.2
=
4.2
7.3
=
4.2
7.4
=
4.2
7.5
=
4.2
7.6
=
4.2
7.7
=
4.2
7.8
=
4.2
7.9
=
4.2
8
=
4.3
7
=
4.3
7.1
=
4.3
7.2
=
4.3
7.3
=
4.3
7.4
=
4.3
7.5
=
4.3
7.6
=
4.3
7.7
=
4.3
7.8
=
4.3
7.9
=
4.3
8
=
4.4
7
=
4.4
7.1
=
4.4
7.2
=
4.4
7.3
=
4.4
7.4
=
4.4
7.5
=
4.4
7.6
=
4.4
7.7
=
4.4
7.8
=
4.4
7.9
=
4.4
8
=
4.5
7
=
4.5
7.1
=
4.5
7.2
=
4.5
7.3
=
4.5
7.4
=
4.5
7.5
=
4.5
7.6
=
4.5
7.7
=
4.5
7.8
=
4.5
7.9
=
4.5
8
=
4.6
7
=
4.6
7.1
=
4.6
7.2
=
4.6
7.3
=
4.6
7.4
=
4.6
7.5
=
4.6
7.6
=
4.6
7.7
=
4.6
7.8
=
4.6
7.9
=
4.6
8
=
4.7
7
=
4.7
7.1
=
4.7
7.2
=
4.7
7.3
=
4.7
7.4
=
4.7
7.5
=
4.7
7.6
=
4.7
7.7
=
4.7
7.8
=
4.7
7.9
=
4.7
8
=
4.8
7
=
4.8
7.1
=
4.8
7.2
=
4.8
7.3
=
4.8
7.4
=
4.8
7.5
=
4.8
7.6
=
4.8
7.7
=
4.8
7.8
=
4.8
7.9
=
4.8
8
=
4.9
7
=
4.9
7.1
=
4.9
7.2
=
4.9
7.3
=
4.9
7.4
=
4.9
7.5
=
4.9
7.6
=
4.9
7.7
=
4.9
7.8
=
4.9
7.9
=
4.9
8
=
5
7
=
5
7.1
=
5
7.2
=
5
7.3
=
5
7.4
=
5
7.5
=
5
7.6
=
5
7.7
=
5
7.8
=
5
7.9
=
5
8
=