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!
89.5
16
=
1.6949955605383E+31
历史上次计算结果
89.5
16
=
97.2
9.5
=
85
20.4
=
10.5
3.3
=
161.9
16.8
=
37.2
8
=
2.1
6.4
=
8.5
2.5
=
18.9
7.7
=
101.5
20.1
=
85
13.6
=
73.7
7.6
=
53.5
11
=
9.5
2155.9
=
44.2
7.5
=
8.9
16.7
=
8.7
16
=
28.6
20.6
=
19.8
8
=
100.8
9.5
=
10.3
1.9
=
44.2
7.1
=
100.4
5.4
=
88.4
16.8
=
55.5
12.2
=
148
16.9
=
50.2
9.6
=
46.5
7.1
=
61.2
1.7
=
79.4
14.2
=
附近的結果
89
16
=
89
16.1
=
89
16.2
=
89
16.3
=
89
16.4
=
89
16.5
=
89
16.6
=
89
16.7
=
89
16.8
=
89
16.9
=
89.1
16
=
89.1
16.1
=
89.1
16.2
=
89.1
16.3
=
89.1
16.4
=
89.1
16.5
=
89.1
16.6
=
89.1
16.7
=
89.1
16.8
=
89.1
16.9
=
89.2
16
=
89.2
16.1
=
89.2
16.2
=
89.2
16.3
=
89.2
16.4
=
89.2
16.5
=
89.2
16.6
=
89.2
16.7
=
89.2
16.8
=
89.2
16.9
=
89.3
16
=
89.3
16.1
=
89.3
16.2
=
89.3
16.3
=
89.3
16.4
=
89.3
16.5
=
89.3
16.6
=
89.3
16.7
=
89.3
16.8
=
89.3
16.9
=
89.4
16
=
89.4
16.1
=
89.4
16.2
=
89.4
16.3
=
89.4
16.4
=
89.4
16.5
=
89.4
16.6
=
89.4
16.7
=
89.4
16.8
=
89.4
16.9
=
89.5
16
=
89.5
16.1
=
89.5
16.2
=
89.5
16.3
=
89.5
16.4
=
89.5
16.5
=
89.5
16.6
=
89.5
16.7
=
89.5
16.8
=
89.5
16.9
=
89.6
16
=
89.6
16.1
=
89.6
16.2
=
89.6
16.3
=
89.6
16.4
=
89.6
16.5
=
89.6
16.6
=
89.6
16.7
=
89.6
16.8
=
89.6
16.9
=
89.7
16
=
89.7
16.1
=
89.7
16.2
=
89.7
16.3
=
89.7
16.4
=
89.7
16.5
=
89.7
16.6
=
89.7
16.7
=
89.7
16.8
=
89.7
16.9
=
89.8
16
=
89.8
16.1
=
89.8
16.2
=
89.8
16.3
=
89.8
16.4
=
89.8
16.5
=
89.8
16.6
=
89.8
16.7
=
89.8
16.8
=
89.8
16.9
=
89.9
16
=
89.9
16.1
=
89.9
16.2
=
89.9
16.3
=
89.9
16.4
=
89.9
16.5
=
89.9
16.6
=
89.9
16.7
=
89.9
16.8
=
89.9
16.9
=
90
16
=
90
16.1
=
90
16.2
=
90
16.3
=
90
16.4
=
90
16.5
=
90
16.6
=
90
16.7
=
90
16.8
=
90
16.9
=