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!
74.3
2.3
=
20103.620233822
历史上次计算结果
74.3
2.3
=
5.4
5.1
=
39.6
7.1
=
6.4
9.6
=
30.8
11.8
=
11.5
2160.3
=
118.4
11.4
=
99.9
6.5
=
47.2
9.2
=
46.3
7.6
=
13
2.6
=
46.6
7.5
=
5.6
13.9
=
30.1
11.1
=
30.2
11.6
=
72.5
9.2
=
13
2162.1
=
30.7
1097.4
=
29.2
13
=
9.8
15.8
=
9.9
15.8
=
80.5
6
=
21
8
=
82
10.4
=
12.5
14
=
13
2.2
=
10
2.6
=
14
2.8
=
22
6.2
=
62.6
8
=
附近的結果
74
2
=
74
2.1
=
74
2.2
=
74
2.3
=
74
2.4
=
74
2.5
=
74
2.6
=
74
2.7
=
74
2.8
=
74
2.9
=
74.1
2
=
74.1
2.1
=
74.1
2.2
=
74.1
2.3
=
74.1
2.4
=
74.1
2.5
=
74.1
2.6
=
74.1
2.7
=
74.1
2.8
=
74.1
2.9
=
74.2
2
=
74.2
2.1
=
74.2
2.2
=
74.2
2.3
=
74.2
2.4
=
74.2
2.5
=
74.2
2.6
=
74.2
2.7
=
74.2
2.8
=
74.2
2.9
=
74.3
2
=
74.3
2.1
=
74.3
2.2
=
74.3
2.3
=
74.3
2.4
=
74.3
2.5
=
74.3
2.6
=
74.3
2.7
=
74.3
2.8
=
74.3
2.9
=
74.4
2
=
74.4
2.1
=
74.4
2.2
=
74.4
2.3
=
74.4
2.4
=
74.4
2.5
=
74.4
2.6
=
74.4
2.7
=
74.4
2.8
=
74.4
2.9
=
74.5
2
=
74.5
2.1
=
74.5
2.2
=
74.5
2.3
=
74.5
2.4
=
74.5
2.5
=
74.5
2.6
=
74.5
2.7
=
74.5
2.8
=
74.5
2.9
=
74.6
2
=
74.6
2.1
=
74.6
2.2
=
74.6
2.3
=
74.6
2.4
=
74.6
2.5
=
74.6
2.6
=
74.6
2.7
=
74.6
2.8
=
74.6
2.9
=
74.7
2
=
74.7
2.1
=
74.7
2.2
=
74.7
2.3
=
74.7
2.4
=
74.7
2.5
=
74.7
2.6
=
74.7
2.7
=
74.7
2.8
=
74.7
2.9
=
74.8
2
=
74.8
2.1
=
74.8
2.2
=
74.8
2.3
=
74.8
2.4
=
74.8
2.5
=
74.8
2.6
=
74.8
2.7
=
74.8
2.8
=
74.8
2.9
=
74.9
2
=
74.9
2.1
=
74.9
2.2
=
74.9
2.3
=
74.9
2.4
=
74.9
2.5
=
74.9
2.6
=
74.9
2.7
=
74.9
2.8
=
74.9
2.9
=
75
2
=
75
2.1
=
75
2.2
=
75
2.3
=
75
2.4
=
75
2.5
=
75
2.6
=
75
2.7
=
75
2.8
=
75
2.9
=