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!
86
12.5
=
1.5178562405772E+24
历史上次计算结果
99.7
5.2
=
86
12.5
=
14.3
7.8
=
83.2
8.3
=
86.5
10.9
=
47.1
14.1
=
75.8
10.2
=
69.5
10
=
94.8
5.1
=
39.2
10.8
=
30.6
7
=
30.3
6.6
=
85.9
11.6
=
44.8
10
=
69.4
10.6
=
111.4
16.6
=
89.4
14.7
=
10.1
3
=
47.9
14.2
=
74
6.3
=
142.8
14.5
=
58.5
6.3
=
87.6
14.1
=
44.2
10.1
=
70.2
13
=
19.7
4
=
101.9
4.5
=
73.7
6.7
=
46.6
7.3
=
42.9
8.2
=
附近的結果
86
12
=
86
12.1
=
86
12.2
=
86
12.3
=
86
12.4
=
86
12.5
=
86
12.6
=
86
12.7
=
86
12.8
=
86
12.9
=
86
13
=
86.1
12
=
86.1
12.1
=
86.1
12.2
=
86.1
12.3
=
86.1
12.4
=
86.1
12.5
=
86.1
12.6
=
86.1
12.7
=
86.1
12.8
=
86.1
12.9
=
86.1
13
=
86.2
12
=
86.2
12.1
=
86.2
12.2
=
86.2
12.3
=
86.2
12.4
=
86.2
12.5
=
86.2
12.6
=
86.2
12.7
=
86.2
12.8
=
86.2
12.9
=
86.2
13
=
86.3
12
=
86.3
12.1
=
86.3
12.2
=
86.3
12.3
=
86.3
12.4
=
86.3
12.5
=
86.3
12.6
=
86.3
12.7
=
86.3
12.8
=
86.3
12.9
=
86.3
13
=
86.4
12
=
86.4
12.1
=
86.4
12.2
=
86.4
12.3
=
86.4
12.4
=
86.4
12.5
=
86.4
12.6
=
86.4
12.7
=
86.4
12.8
=
86.4
12.9
=
86.4
13
=
86.5
12
=
86.5
12.1
=
86.5
12.2
=
86.5
12.3
=
86.5
12.4
=
86.5
12.5
=
86.5
12.6
=
86.5
12.7
=
86.5
12.8
=
86.5
12.9
=
86.5
13
=
86.6
12
=
86.6
12.1
=
86.6
12.2
=
86.6
12.3
=
86.6
12.4
=
86.6
12.5
=
86.6
12.6
=
86.6
12.7
=
86.6
12.8
=
86.6
12.9
=
86.6
13
=
86.7
12
=
86.7
12.1
=
86.7
12.2
=
86.7
12.3
=
86.7
12.4
=
86.7
12.5
=
86.7
12.6
=
86.7
12.7
=
86.7
12.8
=
86.7
12.9
=
86.7
13
=
86.8
12
=
86.8
12.1
=
86.8
12.2
=
86.8
12.3
=
86.8
12.4
=
86.8
12.5
=
86.8
12.6
=
86.8
12.7
=
86.8
12.8
=
86.8
12.9
=
86.8
13
=
86.9
12
=
86.9
12.1
=
86.9
12.2
=
86.9
12.3
=
86.9
12.4
=
86.9
12.5
=
86.9
12.6
=
86.9
12.7
=
86.9
12.8
=
86.9
12.9
=
86.9
13
=
87
12
=
87
12.1
=
87
12.2
=
87
12.3
=
87
12.4
=
87
12.5
=
87
12.6
=
87
12.7
=
87
12.8
=
87
12.9
=
87
13
=