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!
42
8.5
=
62750756861693
历史上次计算结果
42
8.5
=
42.2
8.5
=
102.4
10
=
1.2
10.9
=
46.5
2.7
=
85.4
12.8
=
34.5
11.6
=
118.9
11.9
=
163.9
15.5
=
71.6
15.9
=
71.5
15
=
71.8
15.9
=
86.6
8.8
=
5.1
14.1
=
90.9
13.7
=
54.1
7.1
=
16.4
2161.3
=
90
13.4
=
16.7
2161.8
=
43.7
6.6
=
80
14.7
=
101.6
19.7
=
5.6
8.1
=
5.2
8.6
=
84.3
6.4
=
5.5
3.3
=
46.2
13.1
=
21.7
7.7
=
91.7
14.6
=
10.5
12.2
=
附近的結果
42
8
=
42
8.1
=
42
8.2
=
42
8.3
=
42
8.4
=
42
8.5
=
42
8.6
=
42
8.7
=
42
8.8
=
42
8.9
=
42
9
=
42.1
8
=
42.1
8.1
=
42.1
8.2
=
42.1
8.3
=
42.1
8.4
=
42.1
8.5
=
42.1
8.6
=
42.1
8.7
=
42.1
8.8
=
42.1
8.9
=
42.1
9
=
42.2
8
=
42.2
8.1
=
42.2
8.2
=
42.2
8.3
=
42.2
8.4
=
42.2
8.5
=
42.2
8.6
=
42.2
8.7
=
42.2
8.8
=
42.2
8.9
=
42.2
9
=
42.3
8
=
42.3
8.1
=
42.3
8.2
=
42.3
8.3
=
42.3
8.4
=
42.3
8.5
=
42.3
8.6
=
42.3
8.7
=
42.3
8.8
=
42.3
8.9
=
42.3
9
=
42.4
8
=
42.4
8.1
=
42.4
8.2
=
42.4
8.3
=
42.4
8.4
=
42.4
8.5
=
42.4
8.6
=
42.4
8.7
=
42.4
8.8
=
42.4
8.9
=
42.4
9
=
42.5
8
=
42.5
8.1
=
42.5
8.2
=
42.5
8.3
=
42.5
8.4
=
42.5
8.5
=
42.5
8.6
=
42.5
8.7
=
42.5
8.8
=
42.5
8.9
=
42.5
9
=
42.6
8
=
42.6
8.1
=
42.6
8.2
=
42.6
8.3
=
42.6
8.4
=
42.6
8.5
=
42.6
8.6
=
42.6
8.7
=
42.6
8.8
=
42.6
8.9
=
42.6
9
=
42.7
8
=
42.7
8.1
=
42.7
8.2
=
42.7
8.3
=
42.7
8.4
=
42.7
8.5
=
42.7
8.6
=
42.7
8.7
=
42.7
8.8
=
42.7
8.9
=
42.7
9
=
42.8
8
=
42.8
8.1
=
42.8
8.2
=
42.8
8.3
=
42.8
8.4
=
42.8
8.5
=
42.8
8.6
=
42.8
8.7
=
42.8
8.8
=
42.8
8.9
=
42.8
9
=
42.9
8
=
42.9
8.1
=
42.9
8.2
=
42.9
8.3
=
42.9
8.4
=
42.9
8.5
=
42.9
8.6
=
42.9
8.7
=
42.9
8.8
=
42.9
8.9
=
42.9
9
=