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!
3.8
7.5
=
22303.703067315
历史上次计算结果
3.8
7.5
=
85.1
12.6
=
100.1
11.7
=
70
2.3
=
85.7
12.6
=
69.3
11.3
=
143
14.5
=
99.5
15
=
39.6
9.8
=
146.7
14.6
=
65.3
12.8
=
51.6
6.1
=
83.9
12.2
=
25.9
2.6
=
57.1
5.9
=
55.2
11.8
=
70
2.9
=
71.3
8
=
72.5
7.5
=
42.8
11.6
=
160
16.8
=
4.7
11
=
37.3
13
=
95.6
1.2
=
6.3
2.3
=
65.2
12.3
=
71.1
8
=
57.7
5.3
=
105.4
7.4
=
47.2
14.5
=
附近的結果
3
7
=
3
7.1
=
3
7.2
=
3
7.3
=
3
7.4
=
3
7.5
=
3
7.6
=
3
7.7
=
3
7.8
=
3
7.9
=
3
8
=
3.1
7
=
3.1
7.1
=
3.1
7.2
=
3.1
7.3
=
3.1
7.4
=
3.1
7.5
=
3.1
7.6
=
3.1
7.7
=
3.1
7.8
=
3.1
7.9
=
3.1
8
=
3.2
7
=
3.2
7.1
=
3.2
7.2
=
3.2
7.3
=
3.2
7.4
=
3.2
7.5
=
3.2
7.6
=
3.2
7.7
=
3.2
7.8
=
3.2
7.9
=
3.2
8
=
3.3
7
=
3.3
7.1
=
3.3
7.2
=
3.3
7.3
=
3.3
7.4
=
3.3
7.5
=
3.3
7.6
=
3.3
7.7
=
3.3
7.8
=
3.3
7.9
=
3.3
8
=
3.4
7
=
3.4
7.1
=
3.4
7.2
=
3.4
7.3
=
3.4
7.4
=
3.4
7.5
=
3.4
7.6
=
3.4
7.7
=
3.4
7.8
=
3.4
7.9
=
3.4
8
=
3.5
7
=
3.5
7.1
=
3.5
7.2
=
3.5
7.3
=
3.5
7.4
=
3.5
7.5
=
3.5
7.6
=
3.5
7.7
=
3.5
7.8
=
3.5
7.9
=
3.5
8
=
3.6
7
=
3.6
7.1
=
3.6
7.2
=
3.6
7.3
=
3.6
7.4
=
3.6
7.5
=
3.6
7.6
=
3.6
7.7
=
3.6
7.8
=
3.6
7.9
=
3.6
8
=
3.7
7
=
3.7
7.1
=
3.7
7.2
=
3.7
7.3
=
3.7
7.4
=
3.7
7.5
=
3.7
7.6
=
3.7
7.7
=
3.7
7.8
=
3.7
7.9
=
3.7
8
=
3.8
7
=
3.8
7.1
=
3.8
7.2
=
3.8
7.3
=
3.8
7.4
=
3.8
7.5
=
3.8
7.6
=
3.8
7.7
=
3.8
7.8
=
3.8
7.9
=
3.8
8
=
3.9
7
=
3.9
7.1
=
3.9
7.2
=
3.9
7.3
=
3.9
7.4
=
3.9
7.5
=
3.9
7.6
=
3.9
7.7
=
3.9
7.8
=
3.9
7.9
=
3.9
8
=