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!
19.8
4.5
=
683901.18490292
历史上次计算结果
61.4
13.7
=
134.3
16.1
=
19.8
4.5
=
93.2
8.9
=
95.4
15
=
6.7
17.8
=
61.6
14.2
=
56.1
13.7
=
106.6
6.9
=
104.5
9.7
=
83.3
12.2
=
112.4
14.8
=
83.1
5
=
8.6
7.7
=
8.5
8.4
=
56.6
13.3
=
83.3
5.6
=
105.9
13.3
=
56
13.4
=
50.2
2852
=
24.3
2.4
=
37.3
14.1
=
11.3
2157.4
=
83.9
12.6
=
21.5
13.9
=
19.2
5.1
=
1.8
7.9
=
39.5
9.3
=
33
5
=
31.6
9.9
=
附近的結果
19
4
=
19
4.1
=
19
4.2
=
19
4.3
=
19
4.4
=
19
4.5
=
19
4.6
=
19
4.7
=
19
4.8
=
19
4.9
=
19
5
=
19.1
4
=
19.1
4.1
=
19.1
4.2
=
19.1
4.3
=
19.1
4.4
=
19.1
4.5
=
19.1
4.6
=
19.1
4.7
=
19.1
4.8
=
19.1
4.9
=
19.1
5
=
19.2
4
=
19.2
4.1
=
19.2
4.2
=
19.2
4.3
=
19.2
4.4
=
19.2
4.5
=
19.2
4.6
=
19.2
4.7
=
19.2
4.8
=
19.2
4.9
=
19.2
5
=
19.3
4
=
19.3
4.1
=
19.3
4.2
=
19.3
4.3
=
19.3
4.4
=
19.3
4.5
=
19.3
4.6
=
19.3
4.7
=
19.3
4.8
=
19.3
4.9
=
19.3
5
=
19.4
4
=
19.4
4.1
=
19.4
4.2
=
19.4
4.3
=
19.4
4.4
=
19.4
4.5
=
19.4
4.6
=
19.4
4.7
=
19.4
4.8
=
19.4
4.9
=
19.4
5
=
19.5
4
=
19.5
4.1
=
19.5
4.2
=
19.5
4.3
=
19.5
4.4
=
19.5
4.5
=
19.5
4.6
=
19.5
4.7
=
19.5
4.8
=
19.5
4.9
=
19.5
5
=
19.6
4
=
19.6
4.1
=
19.6
4.2
=
19.6
4.3
=
19.6
4.4
=
19.6
4.5
=
19.6
4.6
=
19.6
4.7
=
19.6
4.8
=
19.6
4.9
=
19.6
5
=
19.7
4
=
19.7
4.1
=
19.7
4.2
=
19.7
4.3
=
19.7
4.4
=
19.7
4.5
=
19.7
4.6
=
19.7
4.7
=
19.7
4.8
=
19.7
4.9
=
19.7
5
=
19.8
4
=
19.8
4.1
=
19.8
4.2
=
19.8
4.3
=
19.8
4.4
=
19.8
4.5
=
19.8
4.6
=
19.8
4.7
=
19.8
4.8
=
19.8
4.9
=
19.8
5
=
19.9
4
=
19.9
4.1
=
19.9
4.2
=
19.9
4.3
=
19.9
4.4
=
19.9
4.5
=
19.9
4.6
=
19.9
4.7
=
19.9
4.8
=
19.9
4.9
=
19.9
5
=