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!
79.8
2.8
=
211645.04036356
历史上次计算结果
79.8
2.8
=
18.9
1.6
=
135
16.4
=
90.9
12.4
=
53.1
14.3
=
104.9
10
=
25.7
9.9
=
21.6
8.4
=
7.3
16
=
65.8
3.3
=
7.4
15.7
=
11.2
18.6
=
10.8
276.9
=
79.1
17.6
=
71.6
6.6
=
45.2
8.2
=
10.6
0.7
=
79
2.5
=
53.3
14.8
=
53.4
14.9
=
51.1
7.7
=
81
6.2
=
46.4
10.3
=
66.8
12
=
34.3
3.9
=
34.9
3.7
=
79
9.5
=
49.9
14.3
=
49.5
14.1
=
61.8
9.3
=
附近的結果
79
2
=
79
2.1
=
79
2.2
=
79
2.3
=
79
2.4
=
79
2.5
=
79
2.6
=
79
2.7
=
79
2.8
=
79
2.9
=
79.1
2
=
79.1
2.1
=
79.1
2.2
=
79.1
2.3
=
79.1
2.4
=
79.1
2.5
=
79.1
2.6
=
79.1
2.7
=
79.1
2.8
=
79.1
2.9
=
79.2
2
=
79.2
2.1
=
79.2
2.2
=
79.2
2.3
=
79.2
2.4
=
79.2
2.5
=
79.2
2.6
=
79.2
2.7
=
79.2
2.8
=
79.2
2.9
=
79.3
2
=
79.3
2.1
=
79.3
2.2
=
79.3
2.3
=
79.3
2.4
=
79.3
2.5
=
79.3
2.6
=
79.3
2.7
=
79.3
2.8
=
79.3
2.9
=
79.4
2
=
79.4
2.1
=
79.4
2.2
=
79.4
2.3
=
79.4
2.4
=
79.4
2.5
=
79.4
2.6
=
79.4
2.7
=
79.4
2.8
=
79.4
2.9
=
79.5
2
=
79.5
2.1
=
79.5
2.2
=
79.5
2.3
=
79.5
2.4
=
79.5
2.5
=
79.5
2.6
=
79.5
2.7
=
79.5
2.8
=
79.5
2.9
=
79.6
2
=
79.6
2.1
=
79.6
2.2
=
79.6
2.3
=
79.6
2.4
=
79.6
2.5
=
79.6
2.6
=
79.6
2.7
=
79.6
2.8
=
79.6
2.9
=
79.7
2
=
79.7
2.1
=
79.7
2.2
=
79.7
2.3
=
79.7
2.4
=
79.7
2.5
=
79.7
2.6
=
79.7
2.7
=
79.7
2.8
=
79.7
2.9
=
79.8
2
=
79.8
2.1
=
79.8
2.2
=
79.8
2.3
=
79.8
2.4
=
79.8
2.5
=
79.8
2.6
=
79.8
2.7
=
79.8
2.8
=
79.8
2.9
=
79.9
2
=
79.9
2.1
=
79.9
2.2
=
79.9
2.3
=
79.9
2.4
=
79.9
2.5
=
79.9
2.6
=
79.9
2.7
=
79.9
2.8
=
79.9
2.9
=
80
2
=
80
2.1
=
80
2.2
=
80
2.3
=
80
2.4
=
80
2.5
=
80
2.6
=
80
2.7
=
80
2.8
=
80
2.9
=