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!
71.8
18.8
=
7.8548799475593E+34
历史上次计算结果
87.9
16.2
=
71.8
18.8
=
7.2
11.6
=
86.9
15.8
=
41.7
6.7
=
86.7
15.4
=
15.9
3.8
=
10.7
11.3
=
40.7
5.3
=
107
16.8
=
25.2
10.9
=
55.2
7.3
=
45.8
251
=
128
14.1
=
42.5
15
=
6.2
20.4
=
42.8
5.9
=
94.3
13.9
=
128.5
14.6
=
95.8
9.6
=
86
6.7
=
46.9
2.1
=
79.2
2.9
=
45.4
250.6
=
72.7
4.9
=
72.7
4.4
=
77.6
19.2
=
7.3
7.5
=
87.1
8.3
=
121.2
13.8
=
附近的結果
71
18
=
71
18.1
=
71
18.2
=
71
18.3
=
71
18.4
=
71
18.5
=
71
18.6
=
71
18.7
=
71
18.8
=
71
18.9
=
71.1
18
=
71.1
18.1
=
71.1
18.2
=
71.1
18.3
=
71.1
18.4
=
71.1
18.5
=
71.1
18.6
=
71.1
18.7
=
71.1
18.8
=
71.1
18.9
=
71.2
18
=
71.2
18.1
=
71.2
18.2
=
71.2
18.3
=
71.2
18.4
=
71.2
18.5
=
71.2
18.6
=
71.2
18.7
=
71.2
18.8
=
71.2
18.9
=
71.3
18
=
71.3
18.1
=
71.3
18.2
=
71.3
18.3
=
71.3
18.4
=
71.3
18.5
=
71.3
18.6
=
71.3
18.7
=
71.3
18.8
=
71.3
18.9
=
71.4
18
=
71.4
18.1
=
71.4
18.2
=
71.4
18.3
=
71.4
18.4
=
71.4
18.5
=
71.4
18.6
=
71.4
18.7
=
71.4
18.8
=
71.4
18.9
=
71.5
18
=
71.5
18.1
=
71.5
18.2
=
71.5
18.3
=
71.5
18.4
=
71.5
18.5
=
71.5
18.6
=
71.5
18.7
=
71.5
18.8
=
71.5
18.9
=
71.6
18
=
71.6
18.1
=
71.6
18.2
=
71.6
18.3
=
71.6
18.4
=
71.6
18.5
=
71.6
18.6
=
71.6
18.7
=
71.6
18.8
=
71.6
18.9
=
71.7
18
=
71.7
18.1
=
71.7
18.2
=
71.7
18.3
=
71.7
18.4
=
71.7
18.5
=
71.7
18.6
=
71.7
18.7
=
71.7
18.8
=
71.7
18.9
=
71.8
18
=
71.8
18.1
=
71.8
18.2
=
71.8
18.3
=
71.8
18.4
=
71.8
18.5
=
71.8
18.6
=
71.8
18.7
=
71.8
18.8
=
71.8
18.9
=
71.9
18
=
71.9
18.1
=
71.9
18.2
=
71.9
18.3
=
71.9
18.4
=
71.9
18.5
=
71.9
18.6
=
71.9
18.7
=
71.9
18.8
=
71.9
18.9
=
72
18
=
72
18.1
=
72
18.2
=
72
18.3
=
72
18.4
=
72
18.5
=
72
18.6
=
72
18.7
=
72
18.8
=
72
18.9
=