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
7.5
=
2.9555747173985E+14
历史上次计算结果
85
7.5
=
3.7
5.4
=
78.7
13.9
=
91.9
13.3
=
18.4
20
=
28.8
13.2
=
6.2
5.2
=
17.3
6
=
33.9
4.8
=
99.2
2.4
=
83.5
12.3
=
19.6
4.9
=
5.3
6.7
=
11.9
2.3
=
116.8
14.5
=
2.2
11.8
=
24.6
9.6
=
99.3
11.3
=
1.4
16.5
=
60.7
9.9
=
11.4
2.7
=
71.8
15.4
=
86.3
12.7
=
107
6.6
=
108.3
16
=
86.2
9.4
=
29.3
10.7
=
19.2
7.4
=
3.7
11.8
=
66.5
1.7
=
附近的結果
85
7
=
85
7.1
=
85
7.2
=
85
7.3
=
85
7.4
=
85
7.5
=
85
7.6
=
85
7.7
=
85
7.8
=
85
7.9
=
85
8
=
85.1
7
=
85.1
7.1
=
85.1
7.2
=
85.1
7.3
=
85.1
7.4
=
85.1
7.5
=
85.1
7.6
=
85.1
7.7
=
85.1
7.8
=
85.1
7.9
=
85.1
8
=
85.2
7
=
85.2
7.1
=
85.2
7.2
=
85.2
7.3
=
85.2
7.4
=
85.2
7.5
=
85.2
7.6
=
85.2
7.7
=
85.2
7.8
=
85.2
7.9
=
85.2
8
=
85.3
7
=
85.3
7.1
=
85.3
7.2
=
85.3
7.3
=
85.3
7.4
=
85.3
7.5
=
85.3
7.6
=
85.3
7.7
=
85.3
7.8
=
85.3
7.9
=
85.3
8
=
85.4
7
=
85.4
7.1
=
85.4
7.2
=
85.4
7.3
=
85.4
7.4
=
85.4
7.5
=
85.4
7.6
=
85.4
7.7
=
85.4
7.8
=
85.4
7.9
=
85.4
8
=
85.5
7
=
85.5
7.1
=
85.5
7.2
=
85.5
7.3
=
85.5
7.4
=
85.5
7.5
=
85.5
7.6
=
85.5
7.7
=
85.5
7.8
=
85.5
7.9
=
85.5
8
=
85.6
7
=
85.6
7.1
=
85.6
7.2
=
85.6
7.3
=
85.6
7.4
=
85.6
7.5
=
85.6
7.6
=
85.6
7.7
=
85.6
7.8
=
85.6
7.9
=
85.6
8
=
85.7
7
=
85.7
7.1
=
85.7
7.2
=
85.7
7.3
=
85.7
7.4
=
85.7
7.5
=
85.7
7.6
=
85.7
7.7
=
85.7
7.8
=
85.7
7.9
=
85.7
8
=
85.8
7
=
85.8
7.1
=
85.8
7.2
=
85.8
7.3
=
85.8
7.4
=
85.8
7.5
=
85.8
7.6
=
85.8
7.7
=
85.8
7.8
=
85.8
7.9
=
85.8
8
=
85.9
7
=
85.9
7.1
=
85.9
7.2
=
85.9
7.3
=
85.9
7.4
=
85.9
7.5
=
85.9
7.6
=
85.9
7.7
=
85.9
7.8
=
85.9
7.9
=
85.9
8
=
86
7
=
86
7.1
=
86
7.2
=
86
7.3
=
86
7.4
=
86
7.5
=
86
7.6
=
86
7.7
=
86
7.8
=
86
7.9
=
86
8
=