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!
3.9
8
=
53520.09260481
历史上次计算结果
21.1
15.8
=
3.9
8
=
29
10.2
=
79.9
6
=
65.1
12
=
23.7
7.1
=
16.1
2161.2
=
59.8
15
=
31
5.1
=
77.2
1.3
=
39.9
11
=
99.6
10.9
=
40.2
12.2
=
80.4
14.8
=
89.9
15.5
=
99.9
6.5
=
55.6
11.3
=
92.1
14.7
=
2.1
11.1
=
72.6
9.6
=
66.3
14.6
=
22.7
12.5
=
90.7
11.1
=
53.7
15.2
=
98.4
13.6
=
72.1
7.6
=
51.8
6.8
=
76.9
1
=
51.7
6.4
=
85.5
10
=
附近的結果
3
8
=
3
8.1
=
3
8.2
=
3
8.3
=
3
8.4
=
3
8.5
=
3
8.6
=
3
8.7
=
3
8.8
=
3
8.9
=
3
9
=
3.1
8
=
3.1
8.1
=
3.1
8.2
=
3.1
8.3
=
3.1
8.4
=
3.1
8.5
=
3.1
8.6
=
3.1
8.7
=
3.1
8.8
=
3.1
8.9
=
3.1
9
=
3.2
8
=
3.2
8.1
=
3.2
8.2
=
3.2
8.3
=
3.2
8.4
=
3.2
8.5
=
3.2
8.6
=
3.2
8.7
=
3.2
8.8
=
3.2
8.9
=
3.2
9
=
3.3
8
=
3.3
8.1
=
3.3
8.2
=
3.3
8.3
=
3.3
8.4
=
3.3
8.5
=
3.3
8.6
=
3.3
8.7
=
3.3
8.8
=
3.3
8.9
=
3.3
9
=
3.4
8
=
3.4
8.1
=
3.4
8.2
=
3.4
8.3
=
3.4
8.4
=
3.4
8.5
=
3.4
8.6
=
3.4
8.7
=
3.4
8.8
=
3.4
8.9
=
3.4
9
=
3.5
8
=
3.5
8.1
=
3.5
8.2
=
3.5
8.3
=
3.5
8.4
=
3.5
8.5
=
3.5
8.6
=
3.5
8.7
=
3.5
8.8
=
3.5
8.9
=
3.5
9
=
3.6
8
=
3.6
8.1
=
3.6
8.2
=
3.6
8.3
=
3.6
8.4
=
3.6
8.5
=
3.6
8.6
=
3.6
8.7
=
3.6
8.8
=
3.6
8.9
=
3.6
9
=
3.7
8
=
3.7
8.1
=
3.7
8.2
=
3.7
8.3
=
3.7
8.4
=
3.7
8.5
=
3.7
8.6
=
3.7
8.7
=
3.7
8.8
=
3.7
8.9
=
3.7
9
=
3.8
8
=
3.8
8.1
=
3.8
8.2
=
3.8
8.3
=
3.8
8.4
=
3.8
8.5
=
3.8
8.6
=
3.8
8.7
=
3.8
8.8
=
3.8
8.9
=
3.8
9
=
3.9
8
=
3.9
8.1
=
3.9
8.2
=
3.9
8.3
=
3.9
8.4
=
3.9
8.5
=
3.9
8.6
=
3.9
8.7
=
3.9
8.8
=
3.9
8.9
=
3.9
9
=