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
3.9
=
182.45510819233
历史上次计算结果
3.8
3.9
=
24
4.2
=
2.5
19.8
=
101.6
6.1
=
5.4
8.7
=
14.6
2161.7
=
69.9
3.8
=
91.6
6.6
=
22.6
9.7
=
8.3
2.2
=
39
2.5
=
8.1
2.2
=
83.6
6.6
=
26.3
4.8
=
104.3
10.8
=
84.6
4.7
=
105.1
11.7
=
49
6.8
=
28.2
9.8
=
74
13.6
=
106.4
7.6
=
10.4
18.7
=
74.1
6.5
=
104
12.6
=
30
10
=
11.2
7.9
=
104.4
16.7
=
2.4
11.8
=
104.7
16.2
=
6.1
19
=
附近的結果
3
3
=
3
3.1
=
3
3.2
=
3
3.3
=
3
3.4
=
3
3.5
=
3
3.6
=
3
3.7
=
3
3.8
=
3
3.9
=
3.1
3
=
3.1
3.1
=
3.1
3.2
=
3.1
3.3
=
3.1
3.4
=
3.1
3.5
=
3.1
3.6
=
3.1
3.7
=
3.1
3.8
=
3.1
3.9
=
3.2
3
=
3.2
3.1
=
3.2
3.2
=
3.2
3.3
=
3.2
3.4
=
3.2
3.5
=
3.2
3.6
=
3.2
3.7
=
3.2
3.8
=
3.2
3.9
=
3.3
3
=
3.3
3.1
=
3.3
3.2
=
3.3
3.3
=
3.3
3.4
=
3.3
3.5
=
3.3
3.6
=
3.3
3.7
=
3.3
3.8
=
3.3
3.9
=
3.4
3
=
3.4
3.1
=
3.4
3.2
=
3.4
3.3
=
3.4
3.4
=
3.4
3.5
=
3.4
3.6
=
3.4
3.7
=
3.4
3.8
=
3.4
3.9
=
3.5
3
=
3.5
3.1
=
3.5
3.2
=
3.5
3.3
=
3.5
3.4
=
3.5
3.5
=
3.5
3.6
=
3.5
3.7
=
3.5
3.8
=
3.5
3.9
=
3.6
3
=
3.6
3.1
=
3.6
3.2
=
3.6
3.3
=
3.6
3.4
=
3.6
3.5
=
3.6
3.6
=
3.6
3.7
=
3.6
3.8
=
3.6
3.9
=
3.7
3
=
3.7
3.1
=
3.7
3.2
=
3.7
3.3
=
3.7
3.4
=
3.7
3.5
=
3.7
3.6
=
3.7
3.7
=
3.7
3.8
=
3.7
3.9
=
3.8
3
=
3.8
3.1
=
3.8
3.2
=
3.8
3.3
=
3.8
3.4
=
3.8
3.5
=
3.8
3.6
=
3.8
3.7
=
3.8
3.8
=
3.8
3.9
=
3.9
3
=
3.9
3.1
=
3.9
3.2
=
3.9
3.3
=
3.9
3.4
=
3.9
3.5
=
3.9
3.6
=
3.9
3.7
=
3.9
3.8
=
3.9
3.9
=