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
12.8
=
5.7753748314931E+24
历史上次计算结果
115.9
16
=
86
12.8
=
105.2
14.4
=
30.4
12.8
=
26.4
1
=
134.2
16.8
=
115
16
=
50.6
16.9
=
56.8
19.9
=
101.5
4
=
27.1
1.7
=
30.2
12.3
=
85.2
11.9
=
99.1
6.1
=
59.2
13.3
=
6.1
20.3
=
102
5
=
19.1
4.8
=
15.9
10.6
=
2.7
20.3
=
97.1
2.5
=
26.5
8.8
=
96.8
5.5
=
104.6
10
=
61.7
1.1
=
5.2
3.2
=
146.1
13.9
=
12.4
14.9
=
29.9
8.1
=
15.5
13.5
=
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
=