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!
68.4
4
=
21888923.6736
历史上次计算结果
68.4
4
=
103.6
10.1
=
103.9
8.9
=
10.9
8
=
60
17
=
54
10
=
49.1
8.2
=
149
14.7
=
8.3
1841.3
=
27.3
7.3
=
43
13.1
=
27.6
7.1
=
20.3
3.1
=
27.6
7.3
=
10.6
7
=
27.8
7.9
=
39.4
4.2
=
65.6
15.8
=
16.6
18.7
=
62.8
7
=
149.5
16
=
25.6
18.3
=
21.9
16.4
=
2.3
18.1
=
10.9
7
=
附近的結果
68
4
=
68
4.1
=
68
4.2
=
68
4.3
=
68
4.4
=
68
4.5
=
68
4.6
=
68
4.7
=
68
4.8
=
68
4.9
=
68
5
=
68.1
4
=
68.1
4.1
=
68.1
4.2
=
68.1
4.3
=
68.1
4.4
=
68.1
4.5
=
68.1
4.6
=
68.1
4.7
=
68.1
4.8
=
68.1
4.9
=
68.1
5
=
68.2
4
=
68.2
4.1
=
68.2
4.2
=
68.2
4.3
=
68.2
4.4
=
68.2
4.5
=
68.2
4.6
=
68.2
4.7
=
68.2
4.8
=
68.2
4.9
=
68.2
5
=
68.3
4
=
68.3
4.1
=
68.3
4.2
=
68.3
4.3
=
68.3
4.4
=
68.3
4.5
=
68.3
4.6
=
68.3
4.7
=
68.3
4.8
=
68.3
4.9
=
68.3
5
=
68.4
4
=
68.4
4.1
=
68.4
4.2
=
68.4
4.3
=
68.4
4.4
=
68.4
4.5
=
68.4
4.6
=
68.4
4.7
=
68.4
4.8
=
68.4
4.9
=
68.4
5
=
68.5
4
=
68.5
4.1
=
68.5
4.2
=
68.5
4.3
=
68.5
4.4
=
68.5
4.5
=
68.5
4.6
=
68.5
4.7
=
68.5
4.8
=
68.5
4.9
=
68.5
5
=
68.6
4
=
68.6
4.1
=
68.6
4.2
=
68.6
4.3
=
68.6
4.4
=
68.6
4.5
=
68.6
4.6
=
68.6
4.7
=
68.6
4.8
=
68.6
4.9
=
68.6
5
=
68.7
4
=
68.7
4.1
=
68.7
4.2
=
68.7
4.3
=
68.7
4.4
=
68.7
4.5
=
68.7
4.6
=
68.7
4.7
=
68.7
4.8
=
68.7
4.9
=
68.7
5
=
68.8
4
=
68.8
4.1
=
68.8
4.2
=
68.8
4.3
=
68.8
4.4
=
68.8
4.5
=
68.8
4.6
=
68.8
4.7
=
68.8
4.8
=
68.8
4.9
=
68.8
5
=
68.9
4
=
68.9
4.1
=
68.9
4.2
=
68.9
4.3
=
68.9
4.4
=
68.9
4.5
=
68.9
4.6
=
68.9
4.7
=
68.9
4.8
=
68.9
4.9
=
68.9
5
=
69
4
=
69
4.1
=
69
4.2
=
69
4.3
=
69
4.4
=
69
4.5
=
69
4.6
=
69
4.7
=
69
4.8
=
69
4.9
=
69
5
=