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!
18
4.8
=
1060005.2701352
历史上次计算结果
18
4.8
=
1.5
14.9
=
72.7
7.8
=
112.2
14.6
=
21.4
15.8
=
95.7
6.5
=
6.5
17.1
=
101.9
19.2
=
96.9
17.1
=
67.2
13.6
=
71.7
7.8
=
65.6
6.6
=
31.9
9.7
=
51.9
16.9
=
18.3
10.7
=
72.1
10.4
=
104
13.3
=
51.1
6.9
=
2.9
11.1
=
15.9
14.3
=
83.3
5
=
1.4
14.9
=
106
14.9
=
9.8
3.2
=
3.8
7.5
=
57.5
8.3
=
107
9.5
=
134.8
16.2
=
69.1
11.5
=
79.2
8
=
附近的結果
18
4
=
18
4.1
=
18
4.2
=
18
4.3
=
18
4.4
=
18
4.5
=
18
4.6
=
18
4.7
=
18
4.8
=
18
4.9
=
18
5
=
18.1
4
=
18.1
4.1
=
18.1
4.2
=
18.1
4.3
=
18.1
4.4
=
18.1
4.5
=
18.1
4.6
=
18.1
4.7
=
18.1
4.8
=
18.1
4.9
=
18.1
5
=
18.2
4
=
18.2
4.1
=
18.2
4.2
=
18.2
4.3
=
18.2
4.4
=
18.2
4.5
=
18.2
4.6
=
18.2
4.7
=
18.2
4.8
=
18.2
4.9
=
18.2
5
=
18.3
4
=
18.3
4.1
=
18.3
4.2
=
18.3
4.3
=
18.3
4.4
=
18.3
4.5
=
18.3
4.6
=
18.3
4.7
=
18.3
4.8
=
18.3
4.9
=
18.3
5
=
18.4
4
=
18.4
4.1
=
18.4
4.2
=
18.4
4.3
=
18.4
4.4
=
18.4
4.5
=
18.4
4.6
=
18.4
4.7
=
18.4
4.8
=
18.4
4.9
=
18.4
5
=
18.5
4
=
18.5
4.1
=
18.5
4.2
=
18.5
4.3
=
18.5
4.4
=
18.5
4.5
=
18.5
4.6
=
18.5
4.7
=
18.5
4.8
=
18.5
4.9
=
18.5
5
=
18.6
4
=
18.6
4.1
=
18.6
4.2
=
18.6
4.3
=
18.6
4.4
=
18.6
4.5
=
18.6
4.6
=
18.6
4.7
=
18.6
4.8
=
18.6
4.9
=
18.6
5
=
18.7
4
=
18.7
4.1
=
18.7
4.2
=
18.7
4.3
=
18.7
4.4
=
18.7
4.5
=
18.7
4.6
=
18.7
4.7
=
18.7
4.8
=
18.7
4.9
=
18.7
5
=
18.8
4
=
18.8
4.1
=
18.8
4.2
=
18.8
4.3
=
18.8
4.4
=
18.8
4.5
=
18.8
4.6
=
18.8
4.7
=
18.8
4.8
=
18.8
4.9
=
18.8
5
=
18.9
4
=
18.9
4.1
=
18.9
4.2
=
18.9
4.3
=
18.9
4.4
=
18.9
4.5
=
18.9
4.6
=
18.9
4.7
=
18.9
4.8
=
18.9
4.9
=
18.9
5
=