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!
15.4
5.4
=
2585900.9905544
历史上次计算结果
15.4
5.4
=
13
12.9
=
18.7
7.3
=
47.3
4.9
=
114.4
12.6
=
20.3
11
=
16.2
2160.4
=
16.8
17.7
=
91.5
11.9
=
91.6
11.2
=
15.5
5.4
=
15.9
5.5
=
13.6
6.1
=
55.8
9
=
104.2
13.1
=
26.1
1.9
=
90.9
1.9
=
14.2
5.4
=
2.9
9.2
=
107.7
9
=
89.1
9.2
=
29.3
9.4
=
98.5
6.3
=
65
7.6
=
37.8
7.2
=
47
5.2
=
47.1
5.8
=
65.6
2.4
=
47.6
6
=
129.5
15.9
=
附近的結果
15
5
=
15
5.1
=
15
5.2
=
15
5.3
=
15
5.4
=
15
5.5
=
15
5.6
=
15
5.7
=
15
5.8
=
15
5.9
=
15
6
=
15.1
5
=
15.1
5.1
=
15.1
5.2
=
15.1
5.3
=
15.1
5.4
=
15.1
5.5
=
15.1
5.6
=
15.1
5.7
=
15.1
5.8
=
15.1
5.9
=
15.1
6
=
15.2
5
=
15.2
5.1
=
15.2
5.2
=
15.2
5.3
=
15.2
5.4
=
15.2
5.5
=
15.2
5.6
=
15.2
5.7
=
15.2
5.8
=
15.2
5.9
=
15.2
6
=
15.3
5
=
15.3
5.1
=
15.3
5.2
=
15.3
5.3
=
15.3
5.4
=
15.3
5.5
=
15.3
5.6
=
15.3
5.7
=
15.3
5.8
=
15.3
5.9
=
15.3
6
=
15.4
5
=
15.4
5.1
=
15.4
5.2
=
15.4
5.3
=
15.4
5.4
=
15.4
5.5
=
15.4
5.6
=
15.4
5.7
=
15.4
5.8
=
15.4
5.9
=
15.4
6
=
15.5
5
=
15.5
5.1
=
15.5
5.2
=
15.5
5.3
=
15.5
5.4
=
15.5
5.5
=
15.5
5.6
=
15.5
5.7
=
15.5
5.8
=
15.5
5.9
=
15.5
6
=
15.6
5
=
15.6
5.1
=
15.6
5.2
=
15.6
5.3
=
15.6
5.4
=
15.6
5.5
=
15.6
5.6
=
15.6
5.7
=
15.6
5.8
=
15.6
5.9
=
15.6
6
=
15.7
5
=
15.7
5.1
=
15.7
5.2
=
15.7
5.3
=
15.7
5.4
=
15.7
5.5
=
15.7
5.6
=
15.7
5.7
=
15.7
5.8
=
15.7
5.9
=
15.7
6
=
15.8
5
=
15.8
5.1
=
15.8
5.2
=
15.8
5.3
=
15.8
5.4
=
15.8
5.5
=
15.8
5.6
=
15.8
5.7
=
15.8
5.8
=
15.8
5.9
=
15.8
6
=
15.9
5
=
15.9
5.1
=
15.9
5.2
=
15.9
5.3
=
15.9
5.4
=
15.9
5.5
=
15.9
5.6
=
15.9
5.7
=
15.9
5.8
=
15.9
5.9
=
15.9
6
=
16
5
=
16
5.1
=
16
5.2
=
16
5.3
=
16
5.4
=
16
5.5
=
16
5.6
=
16
5.7
=
16
5.8
=
16
5.9
=
16
6
=