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!
89
7
=
44231334895529
历史上次计算结果
89
7
=
10.4
15.9
=
87.2
16.4
=
171.4
16.8
=
36.5
9.3
=
22.8
4.5
=
96
16.3
=
50.4
16.6
=
2.3
8.2
=
2.1
8.6
=
8.3
12.6
=
86
7.8
=
104.5
10.3
=
13.6
14.8
=
22.2
5
=
23
4.6
=
23.5
14.4
=
86.6
5.3
=
114.7
14.3
=
1.1
20.9
=
1.7
15.2
=
6.9
8.7
=
34.5
20.3
=
1.5
20.1
=
57
8.3
=
89
4.6
=
49.3
12.4
=
1.2
12.1
=
89
5
=
5.5
1.2
=
附近的結果
89
7
=
89
7.1
=
89
7.2
=
89
7.3
=
89
7.4
=
89
7.5
=
89
7.6
=
89
7.7
=
89
7.8
=
89
7.9
=
89
8
=
89.1
7
=
89.1
7.1
=
89.1
7.2
=
89.1
7.3
=
89.1
7.4
=
89.1
7.5
=
89.1
7.6
=
89.1
7.7
=
89.1
7.8
=
89.1
7.9
=
89.1
8
=
89.2
7
=
89.2
7.1
=
89.2
7.2
=
89.2
7.3
=
89.2
7.4
=
89.2
7.5
=
89.2
7.6
=
89.2
7.7
=
89.2
7.8
=
89.2
7.9
=
89.2
8
=
89.3
7
=
89.3
7.1
=
89.3
7.2
=
89.3
7.3
=
89.3
7.4
=
89.3
7.5
=
89.3
7.6
=
89.3
7.7
=
89.3
7.8
=
89.3
7.9
=
89.3
8
=
89.4
7
=
89.4
7.1
=
89.4
7.2
=
89.4
7.3
=
89.4
7.4
=
89.4
7.5
=
89.4
7.6
=
89.4
7.7
=
89.4
7.8
=
89.4
7.9
=
89.4
8
=
89.5
7
=
89.5
7.1
=
89.5
7.2
=
89.5
7.3
=
89.5
7.4
=
89.5
7.5
=
89.5
7.6
=
89.5
7.7
=
89.5
7.8
=
89.5
7.9
=
89.5
8
=
89.6
7
=
89.6
7.1
=
89.6
7.2
=
89.6
7.3
=
89.6
7.4
=
89.6
7.5
=
89.6
7.6
=
89.6
7.7
=
89.6
7.8
=
89.6
7.9
=
89.6
8
=
89.7
7
=
89.7
7.1
=
89.7
7.2
=
89.7
7.3
=
89.7
7.4
=
89.7
7.5
=
89.7
7.6
=
89.7
7.7
=
89.7
7.8
=
89.7
7.9
=
89.7
8
=
89.8
7
=
89.8
7.1
=
89.8
7.2
=
89.8
7.3
=
89.8
7.4
=
89.8
7.5
=
89.8
7.6
=
89.8
7.7
=
89.8
7.8
=
89.8
7.9
=
89.8
8
=
89.9
7
=
89.9
7.1
=
89.9
7.2
=
89.9
7.3
=
89.9
7.4
=
89.9
7.5
=
89.9
7.6
=
89.9
7.7
=
89.9
7.8
=
89.9
7.9
=
89.9
8
=
90
7
=
90
7.1
=
90
7.2
=
90
7.3
=
90
7.4
=
90
7.5
=
90
7.6
=
90
7.7
=
90
7.8
=
90
7.9
=
90
8
=