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!
85.4
8.9
=
1.5487276396361E+17
历史上次计算结果
37.9
8
=
85.4
8.9
=
7.8
10.7
=
73.5
18
=
6.8
13.5
=
74.3
11.7
=
10.2
7.7
=
77.4
10.4
=
79.5
15.7
=
51.9
15.1
=
79.8
15.6
=
57.2
9.4
=
25.5
1.7
=
69.2
9.1
=
25.7
1.1
=
105.3
11
=
70.5
10.8
=
83.8
7.2
=
100.5
5
=
49.2
12
=
71.6
2.2
=
79
16
=
25.3
1.4
=
77.2
12.5
=
2.6
4.7
=
14.4
3.2
=
77.1
12.1
=
26.9
4.1
=
82.1
7
=
78.7
8.7
=
附近的結果
85
8
=
85
8.1
=
85
8.2
=
85
8.3
=
85
8.4
=
85
8.5
=
85
8.6
=
85
8.7
=
85
8.8
=
85
8.9
=
85
9
=
85.1
8
=
85.1
8.1
=
85.1
8.2
=
85.1
8.3
=
85.1
8.4
=
85.1
8.5
=
85.1
8.6
=
85.1
8.7
=
85.1
8.8
=
85.1
8.9
=
85.1
9
=
85.2
8
=
85.2
8.1
=
85.2
8.2
=
85.2
8.3
=
85.2
8.4
=
85.2
8.5
=
85.2
8.6
=
85.2
8.7
=
85.2
8.8
=
85.2
8.9
=
85.2
9
=
85.3
8
=
85.3
8.1
=
85.3
8.2
=
85.3
8.3
=
85.3
8.4
=
85.3
8.5
=
85.3
8.6
=
85.3
8.7
=
85.3
8.8
=
85.3
8.9
=
85.3
9
=
85.4
8
=
85.4
8.1
=
85.4
8.2
=
85.4
8.3
=
85.4
8.4
=
85.4
8.5
=
85.4
8.6
=
85.4
8.7
=
85.4
8.8
=
85.4
8.9
=
85.4
9
=
85.5
8
=
85.5
8.1
=
85.5
8.2
=
85.5
8.3
=
85.5
8.4
=
85.5
8.5
=
85.5
8.6
=
85.5
8.7
=
85.5
8.8
=
85.5
8.9
=
85.5
9
=
85.6
8
=
85.6
8.1
=
85.6
8.2
=
85.6
8.3
=
85.6
8.4
=
85.6
8.5
=
85.6
8.6
=
85.6
8.7
=
85.6
8.8
=
85.6
8.9
=
85.6
9
=
85.7
8
=
85.7
8.1
=
85.7
8.2
=
85.7
8.3
=
85.7
8.4
=
85.7
8.5
=
85.7
8.6
=
85.7
8.7
=
85.7
8.8
=
85.7
8.9
=
85.7
9
=
85.8
8
=
85.8
8.1
=
85.8
8.2
=
85.8
8.3
=
85.8
8.4
=
85.8
8.5
=
85.8
8.6
=
85.8
8.7
=
85.8
8.8
=
85.8
8.9
=
85.8
9
=
85.9
8
=
85.9
8.1
=
85.9
8.2
=
85.9
8.3
=
85.9
8.4
=
85.9
8.5
=
85.9
8.6
=
85.9
8.7
=
85.9
8.8
=
85.9
8.9
=
85.9
9
=
86
8
=
86
8.1
=
86
8.2
=
86
8.3
=
86
8.4
=
86
8.5
=
86
8.6
=
86
8.7
=
86
8.8
=
86
8.9
=
86
9
=