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!
90
15.8
=
7.5341046640116E+30
历史上次计算结果
90
15.8
=
58.2
8.1
=
146.1
13.2
=
85.2
11.7
=
79.5
7.9
=
83.2
8.6
=
10.4
13.7
=
10.2
14
=
78.7
13
=
83.5
8.5
=
59.1
1.5
=
146.9
13.1
=
73.8
18.6
=
16.4
12.8
=
58
8.2
=
20.4
6.4
=
8
4.9
=
42.3
9.2
=
89.4
16
=
79.2
7.3
=
4.4
11.2
=
45.6
9.1
=
72.6
6.9
=
49.7
11
=
6.2
17.5
=
36
14.3
=
49.9
11
=
15.9
10.4
=
38.8
2.1
=
6.6
2.2
=
附近的結果
90
15
=
90
15.1
=
90
15.2
=
90
15.3
=
90
15.4
=
90
15.5
=
90
15.6
=
90
15.7
=
90
15.8
=
90
15.9
=
90
16
=
90.1
15
=
90.1
15.1
=
90.1
15.2
=
90.1
15.3
=
90.1
15.4
=
90.1
15.5
=
90.1
15.6
=
90.1
15.7
=
90.1
15.8
=
90.1
15.9
=
90.1
16
=
90.2
15
=
90.2
15.1
=
90.2
15.2
=
90.2
15.3
=
90.2
15.4
=
90.2
15.5
=
90.2
15.6
=
90.2
15.7
=
90.2
15.8
=
90.2
15.9
=
90.2
16
=
90.3
15
=
90.3
15.1
=
90.3
15.2
=
90.3
15.3
=
90.3
15.4
=
90.3
15.5
=
90.3
15.6
=
90.3
15.7
=
90.3
15.8
=
90.3
15.9
=
90.3
16
=
90.4
15
=
90.4
15.1
=
90.4
15.2
=
90.4
15.3
=
90.4
15.4
=
90.4
15.5
=
90.4
15.6
=
90.4
15.7
=
90.4
15.8
=
90.4
15.9
=
90.4
16
=
90.5
15
=
90.5
15.1
=
90.5
15.2
=
90.5
15.3
=
90.5
15.4
=
90.5
15.5
=
90.5
15.6
=
90.5
15.7
=
90.5
15.8
=
90.5
15.9
=
90.5
16
=
90.6
15
=
90.6
15.1
=
90.6
15.2
=
90.6
15.3
=
90.6
15.4
=
90.6
15.5
=
90.6
15.6
=
90.6
15.7
=
90.6
15.8
=
90.6
15.9
=
90.6
16
=
90.7
15
=
90.7
15.1
=
90.7
15.2
=
90.7
15.3
=
90.7
15.4
=
90.7
15.5
=
90.7
15.6
=
90.7
15.7
=
90.7
15.8
=
90.7
15.9
=
90.7
16
=
90.8
15
=
90.8
15.1
=
90.8
15.2
=
90.8
15.3
=
90.8
15.4
=
90.8
15.5
=
90.8
15.6
=
90.8
15.7
=
90.8
15.8
=
90.8
15.9
=
90.8
16
=
90.9
15
=
90.9
15.1
=
90.9
15.2
=
90.9
15.3
=
90.9
15.4
=
90.9
15.5
=
90.9
15.6
=
90.9
15.7
=
90.9
15.8
=
90.9
15.9
=
90.9
16
=
91
15
=
91
15.1
=
91
15.2
=
91
15.3
=
91
15.4
=
91
15.5
=
91
15.6
=
91
15.7
=
91
15.8
=
91
15.9
=
91
16
=