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!
80.3
2.5
=
57781.506827379
历史上次计算结果
80.3
2.5
=
36.4
7.1
=
67.3
2.1
=
8.3
2156.1
=
5.6
11.8
=
9.3
1.7
=
68.9
4.8
=
72.2
6.5
=
81.1
5.8
=
96.9
2.5
=
23.6
3.9
=
32
9.1
=
16.9
16.5
=
17
1.2
=
95
9.9
=
96.8
11.7
=
100.2
12.3
=
8.2
15.8
=
54.6
5.1
=
43.3
3.4
=
43
3.8
=
57.3
5.3
=
75.9
9.2
=
91.4
9
=
81.4
4.5
=
20.5
9.1
=
36
7.9
=
21.9
15
=
123.1
12.6
=
36.5
7.8
=
附近的結果
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
=
80.1
2
=
80.1
2.1
=
80.1
2.2
=
80.1
2.3
=
80.1
2.4
=
80.1
2.5
=
80.1
2.6
=
80.1
2.7
=
80.1
2.8
=
80.1
2.9
=
80.2
2
=
80.2
2.1
=
80.2
2.2
=
80.2
2.3
=
80.2
2.4
=
80.2
2.5
=
80.2
2.6
=
80.2
2.7
=
80.2
2.8
=
80.2
2.9
=
80.3
2
=
80.3
2.1
=
80.3
2.2
=
80.3
2.3
=
80.3
2.4
=
80.3
2.5
=
80.3
2.6
=
80.3
2.7
=
80.3
2.8
=
80.3
2.9
=
80.4
2
=
80.4
2.1
=
80.4
2.2
=
80.4
2.3
=
80.4
2.4
=
80.4
2.5
=
80.4
2.6
=
80.4
2.7
=
80.4
2.8
=
80.4
2.9
=
80.5
2
=
80.5
2.1
=
80.5
2.2
=
80.5
2.3
=
80.5
2.4
=
80.5
2.5
=
80.5
2.6
=
80.5
2.7
=
80.5
2.8
=
80.5
2.9
=
80.6
2
=
80.6
2.1
=
80.6
2.2
=
80.6
2.3
=
80.6
2.4
=
80.6
2.5
=
80.6
2.6
=
80.6
2.7
=
80.6
2.8
=
80.6
2.9
=
80.7
2
=
80.7
2.1
=
80.7
2.2
=
80.7
2.3
=
80.7
2.4
=
80.7
2.5
=
80.7
2.6
=
80.7
2.7
=
80.7
2.8
=
80.7
2.9
=
80.8
2
=
80.8
2.1
=
80.8
2.2
=
80.8
2.3
=
80.8
2.4
=
80.8
2.5
=
80.8
2.6
=
80.8
2.7
=
80.8
2.8
=
80.8
2.9
=
80.9
2
=
80.9
2.1
=
80.9
2.2
=
80.9
2.3
=
80.9
2.4
=
80.9
2.5
=
80.9
2.6
=
80.9
2.7
=
80.9
2.8
=
80.9
2.9
=
81
2
=
81
2.1
=
81
2.2
=
81
2.3
=
81
2.4
=
81
2.5
=
81
2.6
=
81
2.7
=
81
2.8
=
81
2.9
=