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!
90.8
9
=
4.1953928786665E+17
历史上次计算结果
90.8
9
=
15
12.4
=
50.5
2851.4
=
8.2
11.5
=
106.8
15
=
29.5
10.6
=
55.4
14.6
=
68.4
16.7
=
14.2
12.9
=
50.3
2851.1
=
55.9
14.4
=
62.3
10
=
62.5
11
=
101.8
12
=
23.8
3.9
=
88.7
7
=
52.8
16.2
=
72.7
7
=
40.9
12.6
=
5.7
16.9
=
54.4
7.5
=
94.1
11.7
=
106
8.3
=
15.9
10
=
21.8
13.9
=
2.9
11.3
=
8.8
7.4
=
112.6
13.9
=
55.3
14.5
=
20.7
11.9
=
附近的結果
90
9
=
90
9.1
=
90
9.2
=
90
9.3
=
90
9.4
=
90
9.5
=
90
9.6
=
90
9.7
=
90
9.8
=
90
9.9
=
90
10
=
90.1
9
=
90.1
9.1
=
90.1
9.2
=
90.1
9.3
=
90.1
9.4
=
90.1
9.5
=
90.1
9.6
=
90.1
9.7
=
90.1
9.8
=
90.1
9.9
=
90.1
10
=
90.2
9
=
90.2
9.1
=
90.2
9.2
=
90.2
9.3
=
90.2
9.4
=
90.2
9.5
=
90.2
9.6
=
90.2
9.7
=
90.2
9.8
=
90.2
9.9
=
90.2
10
=
90.3
9
=
90.3
9.1
=
90.3
9.2
=
90.3
9.3
=
90.3
9.4
=
90.3
9.5
=
90.3
9.6
=
90.3
9.7
=
90.3
9.8
=
90.3
9.9
=
90.3
10
=
90.4
9
=
90.4
9.1
=
90.4
9.2
=
90.4
9.3
=
90.4
9.4
=
90.4
9.5
=
90.4
9.6
=
90.4
9.7
=
90.4
9.8
=
90.4
9.9
=
90.4
10
=
90.5
9
=
90.5
9.1
=
90.5
9.2
=
90.5
9.3
=
90.5
9.4
=
90.5
9.5
=
90.5
9.6
=
90.5
9.7
=
90.5
9.8
=
90.5
9.9
=
90.5
10
=
90.6
9
=
90.6
9.1
=
90.6
9.2
=
90.6
9.3
=
90.6
9.4
=
90.6
9.5
=
90.6
9.6
=
90.6
9.7
=
90.6
9.8
=
90.6
9.9
=
90.6
10
=
90.7
9
=
90.7
9.1
=
90.7
9.2
=
90.7
9.3
=
90.7
9.4
=
90.7
9.5
=
90.7
9.6
=
90.7
9.7
=
90.7
9.8
=
90.7
9.9
=
90.7
10
=
90.8
9
=
90.8
9.1
=
90.8
9.2
=
90.8
9.3
=
90.8
9.4
=
90.8
9.5
=
90.8
9.6
=
90.8
9.7
=
90.8
9.8
=
90.8
9.9
=
90.8
10
=
90.9
9
=
90.9
9.1
=
90.9
9.2
=
90.9
9.3
=
90.9
9.4
=
90.9
9.5
=
90.9
9.6
=
90.9
9.7
=
90.9
9.8
=
90.9
9.9
=
90.9
10
=
91
9
=
91
9.1
=
91
9.2
=
91
9.3
=
91
9.4
=
91
9.5
=
91
9.6
=
91
9.7
=
91
9.8
=
91
9.9
=
91
10
=