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!
87.4
4.3
=
223099789.40299
历史上次计算结果
87.4
4.3
=
58.3
6.9
=
1.6
6.1
=
49
6.7
=
1.1
18.5
=
4
3.6
=
6.6
20.4
=
9
11.3
=
88.1
6.7
=
67.3
5.5
=
24.7
6.7
=
148.8
16.8
=
87.3
5
=
60.4
1.4
=
5
2.4
=
87.5
1.3
=
23.2
10.2
=
5.4
11
=
66.6
9
=
89.7
3.5
=
52.1
15.5
=
93.6
16.8
=
43.3
8
=
36.2
9.2
=
54.3
10.6
=
88.4
6.1
=
45.6
3.5
=
90.6
11.8
=
7.2
6.3
=
80.5
14.7
=
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
=