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!
80
20.5
=
1.0312043428089E+39
历史上次计算结果
80
20.5
=
110
15
=
32.5
7.6
=
75.5
11.2
=
76.2
14.4
=
13
13.4
=
8.5
12.4
=
8.5
13
=
75.9
4.7
=
46.1
1.6
=
60.7
11.5
=
46.7
1.2
=
90.2
9.2
=
8
12
=
8.9
6
=
7.5
14
=
112.9
12.4
=
25.9
7.2
=
41.6
7.4
=
35.6
9.1
=
18.2
2.4
=
5.3
13.3
=
75.9
4.6
=
45.1
250.9
=
9.1
2.2
=
34.9
12
=
79.2
2.4
=
31.7
5.9
=
31.1
5.4
=
9.2
5.4
=
附近的結果
80
20
=
80
20.1
=
80
20.2
=
80
20.3
=
80
20.4
=
80
20.5
=
80
20.6
=
80
20.7
=
80
20.8
=
80
20.9
=
80.1
20
=
80.1
20.1
=
80.1
20.2
=
80.1
20.3
=
80.1
20.4
=
80.1
20.5
=
80.1
20.6
=
80.1
20.7
=
80.1
20.8
=
80.1
20.9
=
80.2
20
=
80.2
20.1
=
80.2
20.2
=
80.2
20.3
=
80.2
20.4
=
80.2
20.5
=
80.2
20.6
=
80.2
20.7
=
80.2
20.8
=
80.2
20.9
=
80.3
20
=
80.3
20.1
=
80.3
20.2
=
80.3
20.3
=
80.3
20.4
=
80.3
20.5
=
80.3
20.6
=
80.3
20.7
=
80.3
20.8
=
80.3
20.9
=
80.4
20
=
80.4
20.1
=
80.4
20.2
=
80.4
20.3
=
80.4
20.4
=
80.4
20.5
=
80.4
20.6
=
80.4
20.7
=
80.4
20.8
=
80.4
20.9
=
80.5
20
=
80.5
20.1
=
80.5
20.2
=
80.5
20.3
=
80.5
20.4
=
80.5
20.5
=
80.5
20.6
=
80.5
20.7
=
80.5
20.8
=
80.5
20.9
=
80.6
20
=
80.6
20.1
=
80.6
20.2
=
80.6
20.3
=
80.6
20.4
=
80.6
20.5
=
80.6
20.6
=
80.6
20.7
=
80.6
20.8
=
80.6
20.9
=
80.7
20
=
80.7
20.1
=
80.7
20.2
=
80.7
20.3
=
80.7
20.4
=
80.7
20.5
=
80.7
20.6
=
80.7
20.7
=
80.7
20.8
=
80.7
20.9
=
80.8
20
=
80.8
20.1
=
80.8
20.2
=
80.8
20.3
=
80.8
20.4
=
80.8
20.5
=
80.8
20.6
=
80.8
20.7
=
80.8
20.8
=
80.8
20.9
=
80.9
20
=
80.9
20.1
=
80.9
20.2
=
80.9
20.3
=
80.9
20.4
=
80.9
20.5
=
80.9
20.6
=
80.9
20.7
=
80.9
20.8
=
80.9
20.9
=
81
20
=
81
20.1
=
81
20.2
=
81
20.3
=
81
20.4
=
81
20.5
=
81
20.6
=
81
20.7
=
81
20.8
=
81
20.9
=