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
1.7
=
1718.9093656438
历史上次计算结果
12.5
17.3
=
80
1.7
=
65.1
10
=
62.5
10.7
=
101.1
4
=
73.9
14.8
=
91.8
14.5
=
4.9
15.3
=
103.9
6.3
=
137
14.1
=
69.4
11
=
145.7
14.3
=
1.9
13.2
=
54.6
7.2
=
61.9
5.7
=
50.5
16.4
=
11.4
7.1
=
52
4.8
=
18.3
10.4
=
56.4
19.9
=
2
1.6
=
69
5.4
=
39.7
5
=
50.6
16
=
7.6
7.6
=
73
18.1
=
39
10.4
=
44.9
10
=
70.7
15.8
=
111
15.6
=
附近的結果
80
1
=
80
1.1
=
80
1.2
=
80
1.3
=
80
1.4
=
80
1.5
=
80
1.6
=
80
1.7
=
80
1.8
=
80
1.9
=
80.1
1
=
80.1
1.1
=
80.1
1.2
=
80.1
1.3
=
80.1
1.4
=
80.1
1.5
=
80.1
1.6
=
80.1
1.7
=
80.1
1.8
=
80.1
1.9
=
80.2
1
=
80.2
1.1
=
80.2
1.2
=
80.2
1.3
=
80.2
1.4
=
80.2
1.5
=
80.2
1.6
=
80.2
1.7
=
80.2
1.8
=
80.2
1.9
=
80.3
1
=
80.3
1.1
=
80.3
1.2
=
80.3
1.3
=
80.3
1.4
=
80.3
1.5
=
80.3
1.6
=
80.3
1.7
=
80.3
1.8
=
80.3
1.9
=
80.4
1
=
80.4
1.1
=
80.4
1.2
=
80.4
1.3
=
80.4
1.4
=
80.4
1.5
=
80.4
1.6
=
80.4
1.7
=
80.4
1.8
=
80.4
1.9
=
80.5
1
=
80.5
1.1
=
80.5
1.2
=
80.5
1.3
=
80.5
1.4
=
80.5
1.5
=
80.5
1.6
=
80.5
1.7
=
80.5
1.8
=
80.5
1.9
=
80.6
1
=
80.6
1.1
=
80.6
1.2
=
80.6
1.3
=
80.6
1.4
=
80.6
1.5
=
80.6
1.6
=
80.6
1.7
=
80.6
1.8
=
80.6
1.9
=
80.7
1
=
80.7
1.1
=
80.7
1.2
=
80.7
1.3
=
80.7
1.4
=
80.7
1.5
=
80.7
1.6
=
80.7
1.7
=
80.7
1.8
=
80.7
1.9
=
80.8
1
=
80.8
1.1
=
80.8
1.2
=
80.8
1.3
=
80.8
1.4
=
80.8
1.5
=
80.8
1.6
=
80.8
1.7
=
80.8
1.8
=
80.8
1.9
=
80.9
1
=
80.9
1.1
=
80.9
1.2
=
80.9
1.3
=
80.9
1.4
=
80.9
1.5
=
80.9
1.6
=
80.9
1.7
=
80.9
1.8
=
80.9
1.9
=
81
1
=
81
1.1
=
81
1.2
=
81
1.3
=
81
1.4
=
81
1.5
=
81
1.6
=
81
1.7
=
81
1.8
=
81
1.9
=