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!
6.9
4.6
=
7222.8037922098
历史上次计算结果
6.9
4.6
=
26.3
12
=
40.8
8.7
=
34.5
19.5
=
46.5
8.1
=
13
15
=
36.9
7.5
=
10
2159.8
=
8
12.8
=
7
12.2
=
2.8
9.3
=
104.1
10.3
=
54.4
8.5
=
64.9
18.4
=
9.8
17.2
=
102.8
16.2
=
80.9
7.9
=
80.6
7.5
=
47.2
15.1
=
76.5
19.1
=
2.8
8
=
86.7
5
=
74.8
10.8
=
25.8
8.1
=
38.1
1.7
=
3.9
2.5
=
89.2
16.7
=
30
10.6
=
70.8
11.5
=
90
3.4
=
附近的結果
6
4
=
6
4.1
=
6
4.2
=
6
4.3
=
6
4.4
=
6
4.5
=
6
4.6
=
6
4.7
=
6
4.8
=
6
4.9
=
6
5
=
6.1
4
=
6.1
4.1
=
6.1
4.2
=
6.1
4.3
=
6.1
4.4
=
6.1
4.5
=
6.1
4.6
=
6.1
4.7
=
6.1
4.8
=
6.1
4.9
=
6.1
5
=
6.2
4
=
6.2
4.1
=
6.2
4.2
=
6.2
4.3
=
6.2
4.4
=
6.2
4.5
=
6.2
4.6
=
6.2
4.7
=
6.2
4.8
=
6.2
4.9
=
6.2
5
=
6.3
4
=
6.3
4.1
=
6.3
4.2
=
6.3
4.3
=
6.3
4.4
=
6.3
4.5
=
6.3
4.6
=
6.3
4.7
=
6.3
4.8
=
6.3
4.9
=
6.3
5
=
6.4
4
=
6.4
4.1
=
6.4
4.2
=
6.4
4.3
=
6.4
4.4
=
6.4
4.5
=
6.4
4.6
=
6.4
4.7
=
6.4
4.8
=
6.4
4.9
=
6.4
5
=
6.5
4
=
6.5
4.1
=
6.5
4.2
=
6.5
4.3
=
6.5
4.4
=
6.5
4.5
=
6.5
4.6
=
6.5
4.7
=
6.5
4.8
=
6.5
4.9
=
6.5
5
=
6.6
4
=
6.6
4.1
=
6.6
4.2
=
6.6
4.3
=
6.6
4.4
=
6.6
4.5
=
6.6
4.6
=
6.6
4.7
=
6.6
4.8
=
6.6
4.9
=
6.6
5
=
6.7
4
=
6.7
4.1
=
6.7
4.2
=
6.7
4.3
=
6.7
4.4
=
6.7
4.5
=
6.7
4.6
=
6.7
4.7
=
6.7
4.8
=
6.7
4.9
=
6.7
5
=
6.8
4
=
6.8
4.1
=
6.8
4.2
=
6.8
4.3
=
6.8
4.4
=
6.8
4.5
=
6.8
4.6
=
6.8
4.7
=
6.8
4.8
=
6.8
4.9
=
6.8
5
=
6.9
4
=
6.9
4.1
=
6.9
4.2
=
6.9
4.3
=
6.9
4.4
=
6.9
4.5
=
6.9
4.6
=
6.9
4.7
=
6.9
4.8
=
6.9
4.9
=
6.9
5
=
7
4
=
7
4.1
=
7
4.2
=
7
4.3
=
7
4.4
=
7
4.5
=
7
4.6
=
7
4.7
=
7
4.8
=
7
4.9
=
7
5
=