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!
21.4
13.1
=
2.681763224198E+17
历史上次计算结果
73.3
18.7
=
21.4
13.1
=
16
13.2
=
14.2
16.8
=
15.7
13.6
=
14.4
2161.3
=
73.2
18.2
=
21.6
16.1
=
86.4
1
=
117.3
13.4
=
95.7
18.7
=
67.3
10.3
=
104.9
19.6
=
79.1
17.7
=
16.3
13
=
34
10.5
=
11.7
6.2
=
117.6
13.4
=
67.8
10.8
=
12.2
1840.3
=
97
1.1
=
132.8
13.9
=
19.7
4.2
=
65.1
11
=
46.2
14.7
=
19.4
5
=
133.4
12.9
=
23
3
=
87.5
10
=
9.9
2160.2
=
附近的結果
21
13
=
21
13.1
=
21
13.2
=
21
13.3
=
21
13.4
=
21
13.5
=
21
13.6
=
21
13.7
=
21
13.8
=
21
13.9
=
21
14
=
21.1
13
=
21.1
13.1
=
21.1
13.2
=
21.1
13.3
=
21.1
13.4
=
21.1
13.5
=
21.1
13.6
=
21.1
13.7
=
21.1
13.8
=
21.1
13.9
=
21.1
14
=
21.2
13
=
21.2
13.1
=
21.2
13.2
=
21.2
13.3
=
21.2
13.4
=
21.2
13.5
=
21.2
13.6
=
21.2
13.7
=
21.2
13.8
=
21.2
13.9
=
21.2
14
=
21.3
13
=
21.3
13.1
=
21.3
13.2
=
21.3
13.3
=
21.3
13.4
=
21.3
13.5
=
21.3
13.6
=
21.3
13.7
=
21.3
13.8
=
21.3
13.9
=
21.3
14
=
21.4
13
=
21.4
13.1
=
21.4
13.2
=
21.4
13.3
=
21.4
13.4
=
21.4
13.5
=
21.4
13.6
=
21.4
13.7
=
21.4
13.8
=
21.4
13.9
=
21.4
14
=
21.5
13
=
21.5
13.1
=
21.5
13.2
=
21.5
13.3
=
21.5
13.4
=
21.5
13.5
=
21.5
13.6
=
21.5
13.7
=
21.5
13.8
=
21.5
13.9
=
21.5
14
=
21.6
13
=
21.6
13.1
=
21.6
13.2
=
21.6
13.3
=
21.6
13.4
=
21.6
13.5
=
21.6
13.6
=
21.6
13.7
=
21.6
13.8
=
21.6
13.9
=
21.6
14
=
21.7
13
=
21.7
13.1
=
21.7
13.2
=
21.7
13.3
=
21.7
13.4
=
21.7
13.5
=
21.7
13.6
=
21.7
13.7
=
21.7
13.8
=
21.7
13.9
=
21.7
14
=
21.8
13
=
21.8
13.1
=
21.8
13.2
=
21.8
13.3
=
21.8
13.4
=
21.8
13.5
=
21.8
13.6
=
21.8
13.7
=
21.8
13.8
=
21.8
13.9
=
21.8
14
=
21.9
13
=
21.9
13.1
=
21.9
13.2
=
21.9
13.3
=
21.9
13.4
=
21.9
13.5
=
21.9
13.6
=
21.9
13.7
=
21.9
13.8
=
21.9
13.9
=
21.9
14
=