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!
80.8
19.7
=
3.7670710138678E+37
历史上次计算结果
80.8
19.7
=
52.9
1.7
=
79.3
6.4
=
6.5
14.3
=
56.9
14.8
=
73.2
12
=
52.8
1.7
=
89.2
10.1
=
21.2
14
=
15.6
12.6
=
86.1
1.4
=
73.4
7.5
=
5.8
15.9
=
11.2
3.1
=
65
14
=
3.7
6.8
=
9
3.7
=
51.6
6.3
=
66.5
12.4
=
40.9
11.1
=
53.2
12.1
=
65.5
6.7
=
50
2.8
=
35.2
2.6
=
5.9
15.4
=
40.1
11.4
=
62.8
13.1
=
88.2
20.3
=
14.8
16
=
72.1
4.1
=
附近的結果
80
19
=
80
19.1
=
80
19.2
=
80
19.3
=
80
19.4
=
80
19.5
=
80
19.6
=
80
19.7
=
80
19.8
=
80
19.9
=
80.1
19
=
80.1
19.1
=
80.1
19.2
=
80.1
19.3
=
80.1
19.4
=
80.1
19.5
=
80.1
19.6
=
80.1
19.7
=
80.1
19.8
=
80.1
19.9
=
80.2
19
=
80.2
19.1
=
80.2
19.2
=
80.2
19.3
=
80.2
19.4
=
80.2
19.5
=
80.2
19.6
=
80.2
19.7
=
80.2
19.8
=
80.2
19.9
=
80.3
19
=
80.3
19.1
=
80.3
19.2
=
80.3
19.3
=
80.3
19.4
=
80.3
19.5
=
80.3
19.6
=
80.3
19.7
=
80.3
19.8
=
80.3
19.9
=
80.4
19
=
80.4
19.1
=
80.4
19.2
=
80.4
19.3
=
80.4
19.4
=
80.4
19.5
=
80.4
19.6
=
80.4
19.7
=
80.4
19.8
=
80.4
19.9
=
80.5
19
=
80.5
19.1
=
80.5
19.2
=
80.5
19.3
=
80.5
19.4
=
80.5
19.5
=
80.5
19.6
=
80.5
19.7
=
80.5
19.8
=
80.5
19.9
=
80.6
19
=
80.6
19.1
=
80.6
19.2
=
80.6
19.3
=
80.6
19.4
=
80.6
19.5
=
80.6
19.6
=
80.6
19.7
=
80.6
19.8
=
80.6
19.9
=
80.7
19
=
80.7
19.1
=
80.7
19.2
=
80.7
19.3
=
80.7
19.4
=
80.7
19.5
=
80.7
19.6
=
80.7
19.7
=
80.7
19.8
=
80.7
19.9
=
80.8
19
=
80.8
19.1
=
80.8
19.2
=
80.8
19.3
=
80.8
19.4
=
80.8
19.5
=
80.8
19.6
=
80.8
19.7
=
80.8
19.8
=
80.8
19.9
=
80.9
19
=
80.9
19.1
=
80.9
19.2
=
80.9
19.3
=
80.9
19.4
=
80.9
19.5
=
80.9
19.6
=
80.9
19.7
=
80.9
19.8
=
80.9
19.9
=
81
19
=
81
19.1
=
81
19.2
=
81
19.3
=
81
19.4
=
81
19.5
=
81
19.6
=
81
19.7
=
81
19.8
=
81
19.9
=