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!
89.4
4
=
63877818.3696
历史上次计算结果
89.4
4
=
6.9
4.2
=
106.3
9
=
15.3
16.2
=
45.2
251.8
=
80.6
19.3
=
39.6
8.8
=
9.9
2162
=
128.3
15
=
20.1
8.4
=
80.3
19
=
43.3
8.9
=
34.9
15.2
=
6.5
14.2
=
83.2
2.4
=
69.8
4.2
=
69.5
4.7
=
48
12.6
=
38
15.6
=
61.1
8.9
=
61.5
8.5
=
69
4.4
=
69
4.5
=
39
9
=
14.9
2162.1
=
10.9
16.6
=
92.6
8.3
=
58.2
8.1
=
79.7
1.7
=
15
14.7
=
附近的結果
89
4
=
89
4.1
=
89
4.2
=
89
4.3
=
89
4.4
=
89
4.5
=
89
4.6
=
89
4.7
=
89
4.8
=
89
4.9
=
89
5
=
89.1
4
=
89.1
4.1
=
89.1
4.2
=
89.1
4.3
=
89.1
4.4
=
89.1
4.5
=
89.1
4.6
=
89.1
4.7
=
89.1
4.8
=
89.1
4.9
=
89.1
5
=
89.2
4
=
89.2
4.1
=
89.2
4.2
=
89.2
4.3
=
89.2
4.4
=
89.2
4.5
=
89.2
4.6
=
89.2
4.7
=
89.2
4.8
=
89.2
4.9
=
89.2
5
=
89.3
4
=
89.3
4.1
=
89.3
4.2
=
89.3
4.3
=
89.3
4.4
=
89.3
4.5
=
89.3
4.6
=
89.3
4.7
=
89.3
4.8
=
89.3
4.9
=
89.3
5
=
89.4
4
=
89.4
4.1
=
89.4
4.2
=
89.4
4.3
=
89.4
4.4
=
89.4
4.5
=
89.4
4.6
=
89.4
4.7
=
89.4
4.8
=
89.4
4.9
=
89.4
5
=
89.5
4
=
89.5
4.1
=
89.5
4.2
=
89.5
4.3
=
89.5
4.4
=
89.5
4.5
=
89.5
4.6
=
89.5
4.7
=
89.5
4.8
=
89.5
4.9
=
89.5
5
=
89.6
4
=
89.6
4.1
=
89.6
4.2
=
89.6
4.3
=
89.6
4.4
=
89.6
4.5
=
89.6
4.6
=
89.6
4.7
=
89.6
4.8
=
89.6
4.9
=
89.6
5
=
89.7
4
=
89.7
4.1
=
89.7
4.2
=
89.7
4.3
=
89.7
4.4
=
89.7
4.5
=
89.7
4.6
=
89.7
4.7
=
89.7
4.8
=
89.7
4.9
=
89.7
5
=
89.8
4
=
89.8
4.1
=
89.8
4.2
=
89.8
4.3
=
89.8
4.4
=
89.8
4.5
=
89.8
4.6
=
89.8
4.7
=
89.8
4.8
=
89.8
4.9
=
89.8
5
=
89.9
4
=
89.9
4.1
=
89.9
4.2
=
89.9
4.3
=
89.9
4.4
=
89.9
4.5
=
89.9
4.6
=
89.9
4.7
=
89.9
4.8
=
89.9
4.9
=
89.9
5
=
90
4
=
90
4.1
=
90
4.2
=
90
4.3
=
90
4.4
=
90
4.5
=
90
4.6
=
90
4.7
=
90
4.8
=
90
4.9
=
90
5
=