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
9
=
2.8554415424303E+17
历史上次计算结果
10
11.3
=
87
9
=
63.1
9.9
=
83
3.1
=
86.2
11.7
=
76.7
14.2
=
75.1
11.6
=
6.6
10.7
=
26
5
=
18.8
12
=
77.6
17.3
=
36
6
=
62.9
14.3
=
151.6
15.5
=
12.5
0.2
=
90
11.5
=
74.4
5.1
=
35.6
9.1
=
61.3
13
=
62
14.4
=
26.9
20.7
=
13
15.3
=
10
17.7
=
151.5
14.1
=
15.8
7
=
31.4
5.7
=
28.1
11.6
=
41.4
1.3
=
107.3
11.1
=
72.8
16.5
=
附近的結果
87
9
=
87
9.1
=
87
9.2
=
87
9.3
=
87
9.4
=
87
9.5
=
87
9.6
=
87
9.7
=
87
9.8
=
87
9.9
=
87
10
=
87.1
9
=
87.1
9.1
=
87.1
9.2
=
87.1
9.3
=
87.1
9.4
=
87.1
9.5
=
87.1
9.6
=
87.1
9.7
=
87.1
9.8
=
87.1
9.9
=
87.1
10
=
87.2
9
=
87.2
9.1
=
87.2
9.2
=
87.2
9.3
=
87.2
9.4
=
87.2
9.5
=
87.2
9.6
=
87.2
9.7
=
87.2
9.8
=
87.2
9.9
=
87.2
10
=
87.3
9
=
87.3
9.1
=
87.3
9.2
=
87.3
9.3
=
87.3
9.4
=
87.3
9.5
=
87.3
9.6
=
87.3
9.7
=
87.3
9.8
=
87.3
9.9
=
87.3
10
=
87.4
9
=
87.4
9.1
=
87.4
9.2
=
87.4
9.3
=
87.4
9.4
=
87.4
9.5
=
87.4
9.6
=
87.4
9.7
=
87.4
9.8
=
87.4
9.9
=
87.4
10
=
87.5
9
=
87.5
9.1
=
87.5
9.2
=
87.5
9.3
=
87.5
9.4
=
87.5
9.5
=
87.5
9.6
=
87.5
9.7
=
87.5
9.8
=
87.5
9.9
=
87.5
10
=
87.6
9
=
87.6
9.1
=
87.6
9.2
=
87.6
9.3
=
87.6
9.4
=
87.6
9.5
=
87.6
9.6
=
87.6
9.7
=
87.6
9.8
=
87.6
9.9
=
87.6
10
=
87.7
9
=
87.7
9.1
=
87.7
9.2
=
87.7
9.3
=
87.7
9.4
=
87.7
9.5
=
87.7
9.6
=
87.7
9.7
=
87.7
9.8
=
87.7
9.9
=
87.7
10
=
87.8
9
=
87.8
9.1
=
87.8
9.2
=
87.8
9.3
=
87.8
9.4
=
87.8
9.5
=
87.8
9.6
=
87.8
9.7
=
87.8
9.8
=
87.8
9.9
=
87.8
10
=
87.9
9
=
87.9
9.1
=
87.9
9.2
=
87.9
9.3
=
87.9
9.4
=
87.9
9.5
=
87.9
9.6
=
87.9
9.7
=
87.9
9.8
=
87.9
9.9
=
87.9
10
=
88
9
=
88
9.1
=
88
9.2
=
88
9.3
=
88
9.4
=
88
9.5
=
88
9.6
=
88
9.7
=
88
9.8
=
88
9.9
=
88
10
=