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!
16.7
20.5
=
1.163289099318E+25
历史上次计算结果
16.7
20.5
=
47.6
11.3
=
73.5
3.5
=
90.5
13.6
=
68
12.2
=
93.9
10.3
=
72.1
16.6
=
14.8
0.1
=
72.4
16.1
=
101
5.6
=
99.8
11.8
=
14.5
0.3
=
145.3
13.6
=
72.3
16.7
=
77.9
11.1
=
6.8
14.9
=
6.5
14.1
=
69.2
9
=
64.4
8.7
=
81.8
8
=
46.6
11.7
=
76.9
19.2
=
115.5
13
=
93.7
14.6
=
11.5
11
=
76.9
19.7
=
53.4
3.8
=
39.7
15.8
=
97.2
5
=
77.2
11
=
附近的結果
16
20
=
16
20.1
=
16
20.2
=
16
20.3
=
16
20.4
=
16
20.5
=
16
20.6
=
16
20.7
=
16
20.8
=
16
20.9
=
16.1
20
=
16.1
20.1
=
16.1
20.2
=
16.1
20.3
=
16.1
20.4
=
16.1
20.5
=
16.1
20.6
=
16.1
20.7
=
16.1
20.8
=
16.1
20.9
=
16.2
20
=
16.2
20.1
=
16.2
20.2
=
16.2
20.3
=
16.2
20.4
=
16.2
20.5
=
16.2
20.6
=
16.2
20.7
=
16.2
20.8
=
16.2
20.9
=
16.3
20
=
16.3
20.1
=
16.3
20.2
=
16.3
20.3
=
16.3
20.4
=
16.3
20.5
=
16.3
20.6
=
16.3
20.7
=
16.3
20.8
=
16.3
20.9
=
16.4
20
=
16.4
20.1
=
16.4
20.2
=
16.4
20.3
=
16.4
20.4
=
16.4
20.5
=
16.4
20.6
=
16.4
20.7
=
16.4
20.8
=
16.4
20.9
=
16.5
20
=
16.5
20.1
=
16.5
20.2
=
16.5
20.3
=
16.5
20.4
=
16.5
20.5
=
16.5
20.6
=
16.5
20.7
=
16.5
20.8
=
16.5
20.9
=
16.6
20
=
16.6
20.1
=
16.6
20.2
=
16.6
20.3
=
16.6
20.4
=
16.6
20.5
=
16.6
20.6
=
16.6
20.7
=
16.6
20.8
=
16.6
20.9
=
16.7
20
=
16.7
20.1
=
16.7
20.2
=
16.7
20.3
=
16.7
20.4
=
16.7
20.5
=
16.7
20.6
=
16.7
20.7
=
16.7
20.8
=
16.7
20.9
=
16.8
20
=
16.8
20.1
=
16.8
20.2
=
16.8
20.3
=
16.8
20.4
=
16.8
20.5
=
16.8
20.6
=
16.8
20.7
=
16.8
20.8
=
16.8
20.9
=
16.9
20
=
16.9
20.1
=
16.9
20.2
=
16.9
20.3
=
16.9
20.4
=
16.9
20.5
=
16.9
20.6
=
16.9
20.7
=
16.9
20.8
=
16.9
20.9
=