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!
19.9
13.2
=
1.3959202538275E+17
历史上次计算结果
19.9
13.2
=
56.5
2.5
=
46.6
18.1
=
102.8
13.6
=
36.6
12.8
=
133.6
13
=
48.2
3.4
=
6.9
16.2
=
65
9.3
=
47
20.4
=
99.9
15.5
=
46.8
18.7
=
67
4.3
=
2
6.8
=
93.6
11.6
=
145
13.9
=
65.3
9
=
65.2
18.3
=
110.6
14.7
=
100.7
2.9
=
92.1
7
=
83.2
14.7
=
66
6
=
72.4
13.4
=
100.8
1.7
=
37.8
3.8
=
26
8.8
=
54.2
9.6
=
34
13.3
=
53.1
6.5
=
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
=