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!
20
9.5
=
2289733608959.8
历史上次计算结果
35.8
2.8
=
20
9.5
=
134
12.7
=
68.9
7.7
=
74.5
8.1
=
5.9
14.9
=
1.1
15.2
=
3.7
9.1
=
5.6
19
=
64.3
8.2
=
71.4
7.1
=
96.2
12
=
92
4.5
=
30.4
1086.4
=
54
10.5
=
6.4
16.5
=
73.1
19
=
34.9
14
=
59.4
4.2
=
61.6
11.9
=
60.1
5.8
=
10.9
1.7
=
68.7
12.9
=
85.6
8
=
19.2
13.4
=
30.9
7.4
=
79
8.4
=
34.8
12.5
=
51.5
6.6
=
5.9
8.3
=
附近的結果
20
9
=
20
9.1
=
20
9.2
=
20
9.3
=
20
9.4
=
20
9.5
=
20
9.6
=
20
9.7
=
20
9.8
=
20
9.9
=
20
10
=
20.1
9
=
20.1
9.1
=
20.1
9.2
=
20.1
9.3
=
20.1
9.4
=
20.1
9.5
=
20.1
9.6
=
20.1
9.7
=
20.1
9.8
=
20.1
9.9
=
20.1
10
=
20.2
9
=
20.2
9.1
=
20.2
9.2
=
20.2
9.3
=
20.2
9.4
=
20.2
9.5
=
20.2
9.6
=
20.2
9.7
=
20.2
9.8
=
20.2
9.9
=
20.2
10
=
20.3
9
=
20.3
9.1
=
20.3
9.2
=
20.3
9.3
=
20.3
9.4
=
20.3
9.5
=
20.3
9.6
=
20.3
9.7
=
20.3
9.8
=
20.3
9.9
=
20.3
10
=
20.4
9
=
20.4
9.1
=
20.4
9.2
=
20.4
9.3
=
20.4
9.4
=
20.4
9.5
=
20.4
9.6
=
20.4
9.7
=
20.4
9.8
=
20.4
9.9
=
20.4
10
=
20.5
9
=
20.5
9.1
=
20.5
9.2
=
20.5
9.3
=
20.5
9.4
=
20.5
9.5
=
20.5
9.6
=
20.5
9.7
=
20.5
9.8
=
20.5
9.9
=
20.5
10
=
20.6
9
=
20.6
9.1
=
20.6
9.2
=
20.6
9.3
=
20.6
9.4
=
20.6
9.5
=
20.6
9.6
=
20.6
9.7
=
20.6
9.8
=
20.6
9.9
=
20.6
10
=
20.7
9
=
20.7
9.1
=
20.7
9.2
=
20.7
9.3
=
20.7
9.4
=
20.7
9.5
=
20.7
9.6
=
20.7
9.7
=
20.7
9.8
=
20.7
9.9
=
20.7
10
=
20.8
9
=
20.8
9.1
=
20.8
9.2
=
20.8
9.3
=
20.8
9.4
=
20.8
9.5
=
20.8
9.6
=
20.8
9.7
=
20.8
9.8
=
20.8
9.9
=
20.8
10
=
20.9
9
=
20.9
9.1
=
20.9
9.2
=
20.9
9.3
=
20.9
9.4
=
20.9
9.5
=
20.9
9.6
=
20.9
9.7
=
20.9
9.8
=
20.9
9.9
=
20.9
10
=