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
12
=
7.5770779146642E+17
历史上次计算结果
30.3
6.7
=
30.9
12
=
91.2
14.6
=
42.1
13.5
=
71.1
15.9
=
19.1
4.4
=
87.6
15.4
=
74.9
19.3
=
14.5
13.1
=
103.5
11.4
=
65.4
12.2
=
29.7
9.1
=
65.3
9
=
46.6
7.1
=
40.6
4.8
=
29.3
9.6
=
36.5
13.9
=
90.9
2.5
=
64.9
10.2
=
5.7
3.1
=
40.1
4.4
=
20.2
6.5
=
30.7
6
=
61.3
13.7
=
61.4
13.4
=
93.3
6.3
=
71.5
15
=
107.3
7.2
=
133.5
14
=
44.5
10.2
=
附近的結果
30
12
=
30
12.1
=
30
12.2
=
30
12.3
=
30
12.4
=
30
12.5
=
30
12.6
=
30
12.7
=
30
12.8
=
30
12.9
=
30
13
=
30.1
12
=
30.1
12.1
=
30.1
12.2
=
30.1
12.3
=
30.1
12.4
=
30.1
12.5
=
30.1
12.6
=
30.1
12.7
=
30.1
12.8
=
30.1
12.9
=
30.1
13
=
30.2
12
=
30.2
12.1
=
30.2
12.2
=
30.2
12.3
=
30.2
12.4
=
30.2
12.5
=
30.2
12.6
=
30.2
12.7
=
30.2
12.8
=
30.2
12.9
=
30.2
13
=
30.3
12
=
30.3
12.1
=
30.3
12.2
=
30.3
12.3
=
30.3
12.4
=
30.3
12.5
=
30.3
12.6
=
30.3
12.7
=
30.3
12.8
=
30.3
12.9
=
30.3
13
=
30.4
12
=
30.4
12.1
=
30.4
12.2
=
30.4
12.3
=
30.4
12.4
=
30.4
12.5
=
30.4
12.6
=
30.4
12.7
=
30.4
12.8
=
30.4
12.9
=
30.4
13
=
30.5
12
=
30.5
12.1
=
30.5
12.2
=
30.5
12.3
=
30.5
12.4
=
30.5
12.5
=
30.5
12.6
=
30.5
12.7
=
30.5
12.8
=
30.5
12.9
=
30.5
13
=
30.6
12
=
30.6
12.1
=
30.6
12.2
=
30.6
12.3
=
30.6
12.4
=
30.6
12.5
=
30.6
12.6
=
30.6
12.7
=
30.6
12.8
=
30.6
12.9
=
30.6
13
=
30.7
12
=
30.7
12.1
=
30.7
12.2
=
30.7
12.3
=
30.7
12.4
=
30.7
12.5
=
30.7
12.6
=
30.7
12.7
=
30.7
12.8
=
30.7
12.9
=
30.7
13
=
30.8
12
=
30.8
12.1
=
30.8
12.2
=
30.8
12.3
=
30.8
12.4
=
30.8
12.5
=
30.8
12.6
=
30.8
12.7
=
30.8
12.8
=
30.8
12.9
=
30.8
13
=
30.9
12
=
30.9
12.1
=
30.9
12.2
=
30.9
12.3
=
30.9
12.4
=
30.9
12.5
=
30.9
12.6
=
30.9
12.7
=
30.9
12.8
=
30.9
12.9
=
30.9
13
=