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!
54.1
8.9
=
2.663518143294E+15
历史上次计算结果
54.1
8.9
=
70.4
7.3
=
2.4
12.2
=
85.4
5.6
=
52.1
17.2
=
44.8
18.5
=
13
15.3
=
104.8
10.4
=
2.1
12.4
=
6.9
18
=
7
1.5
=
45
6.1
=
9.8
17.1
=
113.8
16.2
=
16.3
12.6
=
11.2
7
=
62.4
15.2
=
63.5
14.8
=
44.2
14.4
=
9
17.6
=
70.8
8.6
=
22.1
7
=
5.5
6.7
=
85.8
11.2
=
169.7
15.7
=
57.4
2.5
=
91
2.9
=
7.8
6.5
=
6.3
16.7
=
139
14.1
=
附近的結果
54
8
=
54
8.1
=
54
8.2
=
54
8.3
=
54
8.4
=
54
8.5
=
54
8.6
=
54
8.7
=
54
8.8
=
54
8.9
=
54
9
=
54.1
8
=
54.1
8.1
=
54.1
8.2
=
54.1
8.3
=
54.1
8.4
=
54.1
8.5
=
54.1
8.6
=
54.1
8.7
=
54.1
8.8
=
54.1
8.9
=
54.1
9
=
54.2
8
=
54.2
8.1
=
54.2
8.2
=
54.2
8.3
=
54.2
8.4
=
54.2
8.5
=
54.2
8.6
=
54.2
8.7
=
54.2
8.8
=
54.2
8.9
=
54.2
9
=
54.3
8
=
54.3
8.1
=
54.3
8.2
=
54.3
8.3
=
54.3
8.4
=
54.3
8.5
=
54.3
8.6
=
54.3
8.7
=
54.3
8.8
=
54.3
8.9
=
54.3
9
=
54.4
8
=
54.4
8.1
=
54.4
8.2
=
54.4
8.3
=
54.4
8.4
=
54.4
8.5
=
54.4
8.6
=
54.4
8.7
=
54.4
8.8
=
54.4
8.9
=
54.4
9
=
54.5
8
=
54.5
8.1
=
54.5
8.2
=
54.5
8.3
=
54.5
8.4
=
54.5
8.5
=
54.5
8.6
=
54.5
8.7
=
54.5
8.8
=
54.5
8.9
=
54.5
9
=
54.6
8
=
54.6
8.1
=
54.6
8.2
=
54.6
8.3
=
54.6
8.4
=
54.6
8.5
=
54.6
8.6
=
54.6
8.7
=
54.6
8.8
=
54.6
8.9
=
54.6
9
=
54.7
8
=
54.7
8.1
=
54.7
8.2
=
54.7
8.3
=
54.7
8.4
=
54.7
8.5
=
54.7
8.6
=
54.7
8.7
=
54.7
8.8
=
54.7
8.9
=
54.7
9
=
54.8
8
=
54.8
8.1
=
54.8
8.2
=
54.8
8.3
=
54.8
8.4
=
54.8
8.5
=
54.8
8.6
=
54.8
8.7
=
54.8
8.8
=
54.8
8.9
=
54.8
9
=
54.9
8
=
54.9
8.1
=
54.9
8.2
=
54.9
8.3
=
54.9
8.4
=
54.9
8.5
=
54.9
8.6
=
54.9
8.7
=
54.9
8.8
=
54.9
8.9
=
54.9
9
=