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!
30.9
10
=
7.9356918283891E+14
历史上次计算结果
30.9
10
=
25.7
8
=
52.3
10
=
78
12.9
=
52.7
9.1
=
24.4
5
=
40.9
11.3
=
77
16
=
115
13
=
14.9
9
=
71.1
2.2
=
68.5
7.1
=
14.3
8.2
=
169
15.1
=
37.5
9.2
=
73.1
11.6
=
77.5
15.3
=
102.2
11.5
=
102.2
11.4
=
2.9
11
=
77.7
15.2
=
77.8
12.8
=
45.3
249.1
=
75.1
16.9
=
14.8
3.3
=
101.9
7.9
=
41.4
1.7
=
70.3
8.8
=
18.1
3.3
=
78.1
8.7
=
附近的結果
30
10
=
30
10.1
=
30
10.2
=
30
10.3
=
30
10.4
=
30
10.5
=
30
10.6
=
30
10.7
=
30
10.8
=
30
10.9
=
30
11
=
30.1
10
=
30.1
10.1
=
30.1
10.2
=
30.1
10.3
=
30.1
10.4
=
30.1
10.5
=
30.1
10.6
=
30.1
10.7
=
30.1
10.8
=
30.1
10.9
=
30.1
11
=
30.2
10
=
30.2
10.1
=
30.2
10.2
=
30.2
10.3
=
30.2
10.4
=
30.2
10.5
=
30.2
10.6
=
30.2
10.7
=
30.2
10.8
=
30.2
10.9
=
30.2
11
=
30.3
10
=
30.3
10.1
=
30.3
10.2
=
30.3
10.3
=
30.3
10.4
=
30.3
10.5
=
30.3
10.6
=
30.3
10.7
=
30.3
10.8
=
30.3
10.9
=
30.3
11
=
30.4
10
=
30.4
10.1
=
30.4
10.2
=
30.4
10.3
=
30.4
10.4
=
30.4
10.5
=
30.4
10.6
=
30.4
10.7
=
30.4
10.8
=
30.4
10.9
=
30.4
11
=
30.5
10
=
30.5
10.1
=
30.5
10.2
=
30.5
10.3
=
30.5
10.4
=
30.5
10.5
=
30.5
10.6
=
30.5
10.7
=
30.5
10.8
=
30.5
10.9
=
30.5
11
=
30.6
10
=
30.6
10.1
=
30.6
10.2
=
30.6
10.3
=
30.6
10.4
=
30.6
10.5
=
30.6
10.6
=
30.6
10.7
=
30.6
10.8
=
30.6
10.9
=
30.6
11
=
30.7
10
=
30.7
10.1
=
30.7
10.2
=
30.7
10.3
=
30.7
10.4
=
30.7
10.5
=
30.7
10.6
=
30.7
10.7
=
30.7
10.8
=
30.7
10.9
=
30.7
11
=
30.8
10
=
30.8
10.1
=
30.8
10.2
=
30.8
10.3
=
30.8
10.4
=
30.8
10.5
=
30.8
10.6
=
30.8
10.7
=
30.8
10.8
=
30.8
10.9
=
30.8
11
=
30.9
10
=
30.9
10.1
=
30.9
10.2
=
30.9
10.3
=
30.9
10.4
=
30.9
10.5
=
30.9
10.6
=
30.9
10.7
=
30.9
10.8
=
30.9
10.9
=
30.9
11
=