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
16
=
2.6381993530707E+25
历史上次计算结果
7.8
11.6
=
38.8
16
=
36.1
6.5
=
13.4
6.5
=
7.7
8.3
=
78.7
7.6
=
8
8.1
=
148.5
15.6
=
69.9
7.4
=
103.3
12.8
=
100.3
20.8
=
94.9
20.1
=
89.6
2.7
=
100.1
20.7
=
9.5
17.9
=
109.1
14
=
89.3
16.1
=
36
10.5
=
61.5
8.4
=
91
13.8
=
94.5
9.7
=
7.1
1839.8
=
9.3
5
=
9.9
2159.3
=
37.7
12.1
=
20.6
8
=
50.4
20
=
107
16.6
=
72
18.1
=
45.5
250.8
=
附近的結果
38
16
=
38
16.1
=
38
16.2
=
38
16.3
=
38
16.4
=
38
16.5
=
38
16.6
=
38
16.7
=
38
16.8
=
38
16.9
=
38.1
16
=
38.1
16.1
=
38.1
16.2
=
38.1
16.3
=
38.1
16.4
=
38.1
16.5
=
38.1
16.6
=
38.1
16.7
=
38.1
16.8
=
38.1
16.9
=
38.2
16
=
38.2
16.1
=
38.2
16.2
=
38.2
16.3
=
38.2
16.4
=
38.2
16.5
=
38.2
16.6
=
38.2
16.7
=
38.2
16.8
=
38.2
16.9
=
38.3
16
=
38.3
16.1
=
38.3
16.2
=
38.3
16.3
=
38.3
16.4
=
38.3
16.5
=
38.3
16.6
=
38.3
16.7
=
38.3
16.8
=
38.3
16.9
=
38.4
16
=
38.4
16.1
=
38.4
16.2
=
38.4
16.3
=
38.4
16.4
=
38.4
16.5
=
38.4
16.6
=
38.4
16.7
=
38.4
16.8
=
38.4
16.9
=
38.5
16
=
38.5
16.1
=
38.5
16.2
=
38.5
16.3
=
38.5
16.4
=
38.5
16.5
=
38.5
16.6
=
38.5
16.7
=
38.5
16.8
=
38.5
16.9
=
38.6
16
=
38.6
16.1
=
38.6
16.2
=
38.6
16.3
=
38.6
16.4
=
38.6
16.5
=
38.6
16.6
=
38.6
16.7
=
38.6
16.8
=
38.6
16.9
=
38.7
16
=
38.7
16.1
=
38.7
16.2
=
38.7
16.3
=
38.7
16.4
=
38.7
16.5
=
38.7
16.6
=
38.7
16.7
=
38.7
16.8
=
38.7
16.9
=
38.8
16
=
38.8
16.1
=
38.8
16.2
=
38.8
16.3
=
38.8
16.4
=
38.8
16.5
=
38.8
16.6
=
38.8
16.7
=
38.8
16.8
=
38.8
16.9
=
38.9
16
=
38.9
16.1
=
38.9
16.2
=
38.9
16.3
=
38.9
16.4
=
38.9
16.5
=
38.9
16.6
=
38.9
16.7
=
38.9
16.8
=
38.9
16.9
=