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!
45
8.9
=
5.1712004505906E+14
历史上次计算结果
45
8.9
=
87
19.4
=
82.2
16.2
=
90.1
12.9
=
5.3
4.5
=
28.6
15.9
=
3.1
3.1
=
17.3
15.9
=
45.5
8.5
=
10.7
0.4
=
17.3
15.2
=
50.7
14.6
=
50.8
14.6
=
14.4
11.3
=
103.5
13.9
=
103.5
13.3
=
79.7
2.2
=
80.7
10.8
=
101.9
10.7
=
46.1
11.3
=
46.5
11.6
=
10.8
276.6
=
80.6
10.9
=
134.5
16.1
=
10.7
1.3
=
49.8
14.8
=
114.8
16.5
=
39.7
6.8
=
39.4
16.2
=
39.4
16
=
附近的結果
45
8
=
45
8.1
=
45
8.2
=
45
8.3
=
45
8.4
=
45
8.5
=
45
8.6
=
45
8.7
=
45
8.8
=
45
8.9
=
45
9
=
45.1
8
=
45.1
8.1
=
45.1
8.2
=
45.1
8.3
=
45.1
8.4
=
45.1
8.5
=
45.1
8.6
=
45.1
8.7
=
45.1
8.8
=
45.1
8.9
=
45.1
9
=
45.2
8
=
45.2
8.1
=
45.2
8.2
=
45.2
8.3
=
45.2
8.4
=
45.2
8.5
=
45.2
8.6
=
45.2
8.7
=
45.2
8.8
=
45.2
8.9
=
45.2
9
=
45.3
8
=
45.3
8.1
=
45.3
8.2
=
45.3
8.3
=
45.3
8.4
=
45.3
8.5
=
45.3
8.6
=
45.3
8.7
=
45.3
8.8
=
45.3
8.9
=
45.3
9
=
45.4
8
=
45.4
8.1
=
45.4
8.2
=
45.4
8.3
=
45.4
8.4
=
45.4
8.5
=
45.4
8.6
=
45.4
8.7
=
45.4
8.8
=
45.4
8.9
=
45.4
9
=
45.5
8
=
45.5
8.1
=
45.5
8.2
=
45.5
8.3
=
45.5
8.4
=
45.5
8.5
=
45.5
8.6
=
45.5
8.7
=
45.5
8.8
=
45.5
8.9
=
45.5
9
=
45.6
8
=
45.6
8.1
=
45.6
8.2
=
45.6
8.3
=
45.6
8.4
=
45.6
8.5
=
45.6
8.6
=
45.6
8.7
=
45.6
8.8
=
45.6
8.9
=
45.6
9
=
45.7
8
=
45.7
8.1
=
45.7
8.2
=
45.7
8.3
=
45.7
8.4
=
45.7
8.5
=
45.7
8.6
=
45.7
8.7
=
45.7
8.8
=
45.7
8.9
=
45.7
9
=
45.8
8
=
45.8
8.1
=
45.8
8.2
=
45.8
8.3
=
45.8
8.4
=
45.8
8.5
=
45.8
8.6
=
45.8
8.7
=
45.8
8.8
=
45.8
8.9
=
45.8
9
=
45.9
8
=
45.9
8.1
=
45.9
8.2
=
45.9
8.3
=
45.9
8.4
=
45.9
8.5
=
45.9
8.6
=
45.9
8.7
=
45.9
8.8
=
45.9
8.9
=
45.9
9
=