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!
90
12.8
=
1.0334848647478E+25
历史上次计算结果
54.1
8.1
=
90
12.8
=
60.3
11
=
11.2
1.3
=
67.8
9.1
=
63.8
9.4
=
5
6.3
=
27.6
9.7
=
153.2
14.3
=
76.3
11
=
76
10.5
=
23.2
4.6
=
103.5
9.7
=
71.2
15.2
=
9.5
17.1
=
8.1
8.2
=
123
13.1
=
122.5
12.9
=
71.6
15.6
=
47.5
15.2
=
102.7
5.1
=
40.1
5.8
=
52.8
6.1
=
2.8
15.7
=
57.1
3.8
=
8.6
13.8
=
67.4
12.8
=
11.1
8.2
=
147.4
15.6
=
6.7
12.1
=
附近的結果
90
12
=
90
12.1
=
90
12.2
=
90
12.3
=
90
12.4
=
90
12.5
=
90
12.6
=
90
12.7
=
90
12.8
=
90
12.9
=
90
13
=
90.1
12
=
90.1
12.1
=
90.1
12.2
=
90.1
12.3
=
90.1
12.4
=
90.1
12.5
=
90.1
12.6
=
90.1
12.7
=
90.1
12.8
=
90.1
12.9
=
90.1
13
=
90.2
12
=
90.2
12.1
=
90.2
12.2
=
90.2
12.3
=
90.2
12.4
=
90.2
12.5
=
90.2
12.6
=
90.2
12.7
=
90.2
12.8
=
90.2
12.9
=
90.2
13
=
90.3
12
=
90.3
12.1
=
90.3
12.2
=
90.3
12.3
=
90.3
12.4
=
90.3
12.5
=
90.3
12.6
=
90.3
12.7
=
90.3
12.8
=
90.3
12.9
=
90.3
13
=
90.4
12
=
90.4
12.1
=
90.4
12.2
=
90.4
12.3
=
90.4
12.4
=
90.4
12.5
=
90.4
12.6
=
90.4
12.7
=
90.4
12.8
=
90.4
12.9
=
90.4
13
=
90.5
12
=
90.5
12.1
=
90.5
12.2
=
90.5
12.3
=
90.5
12.4
=
90.5
12.5
=
90.5
12.6
=
90.5
12.7
=
90.5
12.8
=
90.5
12.9
=
90.5
13
=
90.6
12
=
90.6
12.1
=
90.6
12.2
=
90.6
12.3
=
90.6
12.4
=
90.6
12.5
=
90.6
12.6
=
90.6
12.7
=
90.6
12.8
=
90.6
12.9
=
90.6
13
=
90.7
12
=
90.7
12.1
=
90.7
12.2
=
90.7
12.3
=
90.7
12.4
=
90.7
12.5
=
90.7
12.6
=
90.7
12.7
=
90.7
12.8
=
90.7
12.9
=
90.7
13
=
90.8
12
=
90.8
12.1
=
90.8
12.2
=
90.8
12.3
=
90.8
12.4
=
90.8
12.5
=
90.8
12.6
=
90.8
12.7
=
90.8
12.8
=
90.8
12.9
=
90.8
13
=
90.9
12
=
90.9
12.1
=
90.9
12.2
=
90.9
12.3
=
90.9
12.4
=
90.9
12.5
=
90.9
12.6
=
90.9
12.7
=
90.9
12.8
=
90.9
12.9
=
90.9
13
=
91
12
=
91
12.1
=
91
12.2
=
91
12.3
=
91
12.4
=
91
12.5
=
91
12.6
=
91
12.7
=
91
12.8
=
91
12.9
=
91
13
=