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!
19.5
13.4
=
1.9340326088767E+17
历史上次计算结果
15.9
8.7
=
19.5
13.4
=
46.4
18.8
=
56.6
14.4
=
26.3
5.2
=
79.4
3.2
=
65.9
6.1
=
96.6
8.2
=
26.5
7.6
=
94.5
3
=
56.7
14.1
=
142.5
15.6
=
81.1
8.2
=
28.5
11.7
=
103
2.1
=
82.4
7.9
=
84.3
20.6
=
56.6
3.6
=
86.9
8.3
=
78.3
13.7
=
89.2
2.1
=
89.8
2.7
=
73.9
7.5
=
2.9
3.1
=
41.2
1
=
8.9
3.4
=
47.3
15.7
=
81.3
8.9
=
18.8
8
=
88.1
16.7
=
附近的結果
19
13
=
19
13.1
=
19
13.2
=
19
13.3
=
19
13.4
=
19
13.5
=
19
13.6
=
19
13.7
=
19
13.8
=
19
13.9
=
19
14
=
19.1
13
=
19.1
13.1
=
19.1
13.2
=
19.1
13.3
=
19.1
13.4
=
19.1
13.5
=
19.1
13.6
=
19.1
13.7
=
19.1
13.8
=
19.1
13.9
=
19.1
14
=
19.2
13
=
19.2
13.1
=
19.2
13.2
=
19.2
13.3
=
19.2
13.4
=
19.2
13.5
=
19.2
13.6
=
19.2
13.7
=
19.2
13.8
=
19.2
13.9
=
19.2
14
=
19.3
13
=
19.3
13.1
=
19.3
13.2
=
19.3
13.3
=
19.3
13.4
=
19.3
13.5
=
19.3
13.6
=
19.3
13.7
=
19.3
13.8
=
19.3
13.9
=
19.3
14
=
19.4
13
=
19.4
13.1
=
19.4
13.2
=
19.4
13.3
=
19.4
13.4
=
19.4
13.5
=
19.4
13.6
=
19.4
13.7
=
19.4
13.8
=
19.4
13.9
=
19.4
14
=
19.5
13
=
19.5
13.1
=
19.5
13.2
=
19.5
13.3
=
19.5
13.4
=
19.5
13.5
=
19.5
13.6
=
19.5
13.7
=
19.5
13.8
=
19.5
13.9
=
19.5
14
=
19.6
13
=
19.6
13.1
=
19.6
13.2
=
19.6
13.3
=
19.6
13.4
=
19.6
13.5
=
19.6
13.6
=
19.6
13.7
=
19.6
13.8
=
19.6
13.9
=
19.6
14
=
19.7
13
=
19.7
13.1
=
19.7
13.2
=
19.7
13.3
=
19.7
13.4
=
19.7
13.5
=
19.7
13.6
=
19.7
13.7
=
19.7
13.8
=
19.7
13.9
=
19.7
14
=
19.8
13
=
19.8
13.1
=
19.8
13.2
=
19.8
13.3
=
19.8
13.4
=
19.8
13.5
=
19.8
13.6
=
19.8
13.7
=
19.8
13.8
=
19.8
13.9
=
19.8
14
=
19.9
13
=
19.9
13.1
=
19.9
13.2
=
19.9
13.3
=
19.9
13.4
=
19.9
13.5
=
19.9
13.6
=
19.9
13.7
=
19.9
13.8
=
19.9
13.9
=
19.9
14
=