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!
20.8
13.3
=
3.3903329852566E+17
历史上次计算结果
20.8
13.3
=
77
9.5
=
65.3
8.1
=
28.5
13.6
=
84.7
13.5
=
86.2
2
=
70.8
8.5
=
64.5
6.9
=
12.2
16.3
=
12.2
16.5
=
121.6
14
=
80.8
7.3
=
101.2
7.4
=
84.1
14.4
=
61
6.6
=
96.9
10.6
=
74.6
9.5
=
80
7.3
=
8.7
7.3
=
57
2.7
=
31.8
3.7
=
7.5
18.4
=
152.2
14.5
=
81
12.9
=
76.7
14.7
=
133.7
16.9
=
71
7.6
=
12
16.5
=
2.7
8
=
113.5
15.4
=
附近的結果
20
13
=
20
13.1
=
20
13.2
=
20
13.3
=
20
13.4
=
20
13.5
=
20
13.6
=
20
13.7
=
20
13.8
=
20
13.9
=
20
14
=
20.1
13
=
20.1
13.1
=
20.1
13.2
=
20.1
13.3
=
20.1
13.4
=
20.1
13.5
=
20.1
13.6
=
20.1
13.7
=
20.1
13.8
=
20.1
13.9
=
20.1
14
=
20.2
13
=
20.2
13.1
=
20.2
13.2
=
20.2
13.3
=
20.2
13.4
=
20.2
13.5
=
20.2
13.6
=
20.2
13.7
=
20.2
13.8
=
20.2
13.9
=
20.2
14
=
20.3
13
=
20.3
13.1
=
20.3
13.2
=
20.3
13.3
=
20.3
13.4
=
20.3
13.5
=
20.3
13.6
=
20.3
13.7
=
20.3
13.8
=
20.3
13.9
=
20.3
14
=
20.4
13
=
20.4
13.1
=
20.4
13.2
=
20.4
13.3
=
20.4
13.4
=
20.4
13.5
=
20.4
13.6
=
20.4
13.7
=
20.4
13.8
=
20.4
13.9
=
20.4
14
=
20.5
13
=
20.5
13.1
=
20.5
13.2
=
20.5
13.3
=
20.5
13.4
=
20.5
13.5
=
20.5
13.6
=
20.5
13.7
=
20.5
13.8
=
20.5
13.9
=
20.5
14
=
20.6
13
=
20.6
13.1
=
20.6
13.2
=
20.6
13.3
=
20.6
13.4
=
20.6
13.5
=
20.6
13.6
=
20.6
13.7
=
20.6
13.8
=
20.6
13.9
=
20.6
14
=
20.7
13
=
20.7
13.1
=
20.7
13.2
=
20.7
13.3
=
20.7
13.4
=
20.7
13.5
=
20.7
13.6
=
20.7
13.7
=
20.7
13.8
=
20.7
13.9
=
20.7
14
=
20.8
13
=
20.8
13.1
=
20.8
13.2
=
20.8
13.3
=
20.8
13.4
=
20.8
13.5
=
20.8
13.6
=
20.8
13.7
=
20.8
13.8
=
20.8
13.9
=
20.8
14
=
20.9
13
=
20.9
13.1
=
20.9
13.2
=
20.9
13.3
=
20.9
13.4
=
20.9
13.5
=
20.9
13.6
=
20.9
13.7
=
20.9
13.8
=
20.9
13.9
=
20.9
14
=