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!
38.9
15
=
7.0671452904924E+23
历史上次计算结果
38.9
15
=
95
13.6
=
6
19.6
=
3.7
7
=
36.6
13.8
=
162
15.9
=
89.3
14.7
=
107.4
13
=
105
10.8
=
44
4.4
=
108
12.2
=
92.8
6.1
=
74.6
13
=
76.3
1
=
13.9
503
=
4.9
11.2
=
29.9
10.5
=
128.2
14.6
=
4.2
11.7
=
23.8
7
=
24.8
5.2
=
117.9
13.6
=
52.3
4.4
=
94.1
6.9
=
101
19.2
=
60
9.7
=
8.6
2155.9
=
8.4
2155.9
=
65.8
11.4
=
12.7
17
=
附近的結果
38
15
=
38
15.1
=
38
15.2
=
38
15.3
=
38
15.4
=
38
15.5
=
38
15.6
=
38
15.7
=
38
15.8
=
38
15.9
=
38
16
=
38.1
15
=
38.1
15.1
=
38.1
15.2
=
38.1
15.3
=
38.1
15.4
=
38.1
15.5
=
38.1
15.6
=
38.1
15.7
=
38.1
15.8
=
38.1
15.9
=
38.1
16
=
38.2
15
=
38.2
15.1
=
38.2
15.2
=
38.2
15.3
=
38.2
15.4
=
38.2
15.5
=
38.2
15.6
=
38.2
15.7
=
38.2
15.8
=
38.2
15.9
=
38.2
16
=
38.3
15
=
38.3
15.1
=
38.3
15.2
=
38.3
15.3
=
38.3
15.4
=
38.3
15.5
=
38.3
15.6
=
38.3
15.7
=
38.3
15.8
=
38.3
15.9
=
38.3
16
=
38.4
15
=
38.4
15.1
=
38.4
15.2
=
38.4
15.3
=
38.4
15.4
=
38.4
15.5
=
38.4
15.6
=
38.4
15.7
=
38.4
15.8
=
38.4
15.9
=
38.4
16
=
38.5
15
=
38.5
15.1
=
38.5
15.2
=
38.5
15.3
=
38.5
15.4
=
38.5
15.5
=
38.5
15.6
=
38.5
15.7
=
38.5
15.8
=
38.5
15.9
=
38.5
16
=
38.6
15
=
38.6
15.1
=
38.6
15.2
=
38.6
15.3
=
38.6
15.4
=
38.6
15.5
=
38.6
15.6
=
38.6
15.7
=
38.6
15.8
=
38.6
15.9
=
38.6
16
=
38.7
15
=
38.7
15.1
=
38.7
15.2
=
38.7
15.3
=
38.7
15.4
=
38.7
15.5
=
38.7
15.6
=
38.7
15.7
=
38.7
15.8
=
38.7
15.9
=
38.7
16
=
38.8
15
=
38.8
15.1
=
38.8
15.2
=
38.8
15.3
=
38.8
15.4
=
38.8
15.5
=
38.8
15.6
=
38.8
15.7
=
38.8
15.8
=
38.8
15.9
=
38.8
16
=
38.9
15
=
38.9
15.1
=
38.9
15.2
=
38.9
15.3
=
38.9
15.4
=
38.9
15.5
=
38.9
15.6
=
38.9
15.7
=
38.9
15.8
=
38.9
15.9
=
38.9
16
=