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!
19.3
7.8
=
10649936302.569
历史上次计算结果
19.3
7.8
=
75.9
4.9
=
59.7
10.6
=
61.6
16.4
=
60.7
2.6
=
67.8
13
=
21.1
10.5
=
93.2
14.4
=
101.2
1.2
=
41.3
1.6
=
96.5
12.6
=
73.4
17.9
=
33.4
8.3
=
29
2.5
=
121.9
13
=
9.8
15.6
=
2
6.1
=
53.7
3
=
72.8
13.7
=
41.4
8.9
=
34.4
8.3
=
26.9
8.4
=
96.5
7.3
=
30.7
7.1
=
34.9
8.8
=
55.9
14.5
=
84.5
20.6
=
10.6
2160.7
=
5.7
15.3
=
57
9.3
=
附近的結果
19
7
=
19
7.1
=
19
7.2
=
19
7.3
=
19
7.4
=
19
7.5
=
19
7.6
=
19
7.7
=
19
7.8
=
19
7.9
=
19
8
=
19.1
7
=
19.1
7.1
=
19.1
7.2
=
19.1
7.3
=
19.1
7.4
=
19.1
7.5
=
19.1
7.6
=
19.1
7.7
=
19.1
7.8
=
19.1
7.9
=
19.1
8
=
19.2
7
=
19.2
7.1
=
19.2
7.2
=
19.2
7.3
=
19.2
7.4
=
19.2
7.5
=
19.2
7.6
=
19.2
7.7
=
19.2
7.8
=
19.2
7.9
=
19.2
8
=
19.3
7
=
19.3
7.1
=
19.3
7.2
=
19.3
7.3
=
19.3
7.4
=
19.3
7.5
=
19.3
7.6
=
19.3
7.7
=
19.3
7.8
=
19.3
7.9
=
19.3
8
=
19.4
7
=
19.4
7.1
=
19.4
7.2
=
19.4
7.3
=
19.4
7.4
=
19.4
7.5
=
19.4
7.6
=
19.4
7.7
=
19.4
7.8
=
19.4
7.9
=
19.4
8
=
19.5
7
=
19.5
7.1
=
19.5
7.2
=
19.5
7.3
=
19.5
7.4
=
19.5
7.5
=
19.5
7.6
=
19.5
7.7
=
19.5
7.8
=
19.5
7.9
=
19.5
8
=
19.6
7
=
19.6
7.1
=
19.6
7.2
=
19.6
7.3
=
19.6
7.4
=
19.6
7.5
=
19.6
7.6
=
19.6
7.7
=
19.6
7.8
=
19.6
7.9
=
19.6
8
=
19.7
7
=
19.7
7.1
=
19.7
7.2
=
19.7
7.3
=
19.7
7.4
=
19.7
7.5
=
19.7
7.6
=
19.7
7.7
=
19.7
7.8
=
19.7
7.9
=
19.7
8
=
19.8
7
=
19.8
7.1
=
19.8
7.2
=
19.8
7.3
=
19.8
7.4
=
19.8
7.5
=
19.8
7.6
=
19.8
7.7
=
19.8
7.8
=
19.8
7.9
=
19.8
8
=
19.9
7
=
19.9
7.1
=
19.9
7.2
=
19.9
7.3
=
19.9
7.4
=
19.9
7.5
=
19.9
7.6
=
19.9
7.7
=
19.9
7.8
=
19.9
7.9
=
19.9
8
=