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!
87.7
4.9
=
3316637505.0167
历史上次计算结果
87.7
4.9
=
66.8
8
=
88.8
6.4
=
93.9
2.1
=
26.1
8.9
=
1.9
18.8
=
85.1
14.5
=
34
3.6
=
50.6
14.2
=
65.3
7.8
=
147.8
15.6
=
4.6
3.8
=
9.2
11.6
=
41.4
1
=
36
7.3
=
93.1
9.3
=
101.2
11.1
=
67.2
5.2
=
89.9
15.1
=
68.8
6.1
=
10.2
12.3
=
14.6
2159.7
=
39
6.8
=
113.4
13.7
=
77.3
1.7
=
29.9
7.4
=
5.8
14.3
=
118
11
=
5.6
18
=
40.3
6.2
=
附近的結果
87
4
=
87
4.1
=
87
4.2
=
87
4.3
=
87
4.4
=
87
4.5
=
87
4.6
=
87
4.7
=
87
4.8
=
87
4.9
=
87
5
=
87.1
4
=
87.1
4.1
=
87.1
4.2
=
87.1
4.3
=
87.1
4.4
=
87.1
4.5
=
87.1
4.6
=
87.1
4.7
=
87.1
4.8
=
87.1
4.9
=
87.1
5
=
87.2
4
=
87.2
4.1
=
87.2
4.2
=
87.2
4.3
=
87.2
4.4
=
87.2
4.5
=
87.2
4.6
=
87.2
4.7
=
87.2
4.8
=
87.2
4.9
=
87.2
5
=
87.3
4
=
87.3
4.1
=
87.3
4.2
=
87.3
4.3
=
87.3
4.4
=
87.3
4.5
=
87.3
4.6
=
87.3
4.7
=
87.3
4.8
=
87.3
4.9
=
87.3
5
=
87.4
4
=
87.4
4.1
=
87.4
4.2
=
87.4
4.3
=
87.4
4.4
=
87.4
4.5
=
87.4
4.6
=
87.4
4.7
=
87.4
4.8
=
87.4
4.9
=
87.4
5
=
87.5
4
=
87.5
4.1
=
87.5
4.2
=
87.5
4.3
=
87.5
4.4
=
87.5
4.5
=
87.5
4.6
=
87.5
4.7
=
87.5
4.8
=
87.5
4.9
=
87.5
5
=
87.6
4
=
87.6
4.1
=
87.6
4.2
=
87.6
4.3
=
87.6
4.4
=
87.6
4.5
=
87.6
4.6
=
87.6
4.7
=
87.6
4.8
=
87.6
4.9
=
87.6
5
=
87.7
4
=
87.7
4.1
=
87.7
4.2
=
87.7
4.3
=
87.7
4.4
=
87.7
4.5
=
87.7
4.6
=
87.7
4.7
=
87.7
4.8
=
87.7
4.9
=
87.7
5
=
87.8
4
=
87.8
4.1
=
87.8
4.2
=
87.8
4.3
=
87.8
4.4
=
87.8
4.5
=
87.8
4.6
=
87.8
4.7
=
87.8
4.8
=
87.8
4.9
=
87.8
5
=
87.9
4
=
87.9
4.1
=
87.9
4.2
=
87.9
4.3
=
87.9
4.4
=
87.9
4.5
=
87.9
4.6
=
87.9
4.7
=
87.9
4.8
=
87.9
4.9
=
87.9
5
=
88
4
=
88
4.1
=
88
4.2
=
88
4.3
=
88
4.4
=
88
4.5
=
88
4.6
=
88
4.7
=
88
4.8
=
88
4.9
=
88
5
=