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!
38.8
9.5
=
1.2413704216009E+15
历史上次计算结果
38.8
9.5
=
54.9
10.6
=
3.3
10
=
37.3
7.2
=
73.3
7
=
90.2
2.3
=
56.2
5.2
=
59.1
5.1
=
171.9
16.5
=
4.5
12.7
=
11.8
10.5
=
72
12.6
=
3.8
10
=
49
14.9
=
118.9
10
=
3.5
10
=
11.1
10.8
=
3.8
10.2
=
48.2
3.8
=
10.3
11
=
90.9
2.9
=
4.1
14.2
=
71.8
12.6
=
48.4
3.2
=
54.1
11.9
=
86.9
8.9
=
10
11.2
=
85.2
4.4
=
2.2
1.1
=
80.6
11.6
=
附近的結果
38
9
=
38
9.1
=
38
9.2
=
38
9.3
=
38
9.4
=
38
9.5
=
38
9.6
=
38
9.7
=
38
9.8
=
38
9.9
=
38
10
=
38.1
9
=
38.1
9.1
=
38.1
9.2
=
38.1
9.3
=
38.1
9.4
=
38.1
9.5
=
38.1
9.6
=
38.1
9.7
=
38.1
9.8
=
38.1
9.9
=
38.1
10
=
38.2
9
=
38.2
9.1
=
38.2
9.2
=
38.2
9.3
=
38.2
9.4
=
38.2
9.5
=
38.2
9.6
=
38.2
9.7
=
38.2
9.8
=
38.2
9.9
=
38.2
10
=
38.3
9
=
38.3
9.1
=
38.3
9.2
=
38.3
9.3
=
38.3
9.4
=
38.3
9.5
=
38.3
9.6
=
38.3
9.7
=
38.3
9.8
=
38.3
9.9
=
38.3
10
=
38.4
9
=
38.4
9.1
=
38.4
9.2
=
38.4
9.3
=
38.4
9.4
=
38.4
9.5
=
38.4
9.6
=
38.4
9.7
=
38.4
9.8
=
38.4
9.9
=
38.4
10
=
38.5
9
=
38.5
9.1
=
38.5
9.2
=
38.5
9.3
=
38.5
9.4
=
38.5
9.5
=
38.5
9.6
=
38.5
9.7
=
38.5
9.8
=
38.5
9.9
=
38.5
10
=
38.6
9
=
38.6
9.1
=
38.6
9.2
=
38.6
9.3
=
38.6
9.4
=
38.6
9.5
=
38.6
9.6
=
38.6
9.7
=
38.6
9.8
=
38.6
9.9
=
38.6
10
=
38.7
9
=
38.7
9.1
=
38.7
9.2
=
38.7
9.3
=
38.7
9.4
=
38.7
9.5
=
38.7
9.6
=
38.7
9.7
=
38.7
9.8
=
38.7
9.9
=
38.7
10
=
38.8
9
=
38.8
9.1
=
38.8
9.2
=
38.8
9.3
=
38.8
9.4
=
38.8
9.5
=
38.8
9.6
=
38.8
9.7
=
38.8
9.8
=
38.8
9.9
=
38.8
10
=
38.9
9
=
38.9
9.1
=
38.9
9.2
=
38.9
9.3
=
38.9
9.4
=
38.9
9.5
=
38.9
9.6
=
38.9
9.7
=
38.9
9.8
=
38.9
9.9
=
38.9
10
=