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!
84.4
8.3
=
9.7418694873084E+15
历史上次计算结果
84.4
8.3
=
26.4
5.4
=
70.3
10.4
=
63.9
14.7
=
133.1
16.3
=
8.9
7.9
=
14.8
7.3
=
107.3
15.1
=
4.3
16
=
27.6
12.7
=
94.7
10.9
=
86.9
16.4
=
46.9
1.7
=
27.1
9.8
=
106
16.7
=
86.3
9.7
=
85.6
6.8
=
57.6
3.1
=
72.2
9
=
86
6.2
=
92.2
8.2
=
39.7
6.6
=
54.3
8.9
=
23.5
15
=
100.5
6.4
=
8.5
12.7
=
6.1
12
=
10
15.2
=
104
1.5
=
71.2
15.6
=
附近的結果
84
8
=
84
8.1
=
84
8.2
=
84
8.3
=
84
8.4
=
84
8.5
=
84
8.6
=
84
8.7
=
84
8.8
=
84
8.9
=
84
9
=
84.1
8
=
84.1
8.1
=
84.1
8.2
=
84.1
8.3
=
84.1
8.4
=
84.1
8.5
=
84.1
8.6
=
84.1
8.7
=
84.1
8.8
=
84.1
8.9
=
84.1
9
=
84.2
8
=
84.2
8.1
=
84.2
8.2
=
84.2
8.3
=
84.2
8.4
=
84.2
8.5
=
84.2
8.6
=
84.2
8.7
=
84.2
8.8
=
84.2
8.9
=
84.2
9
=
84.3
8
=
84.3
8.1
=
84.3
8.2
=
84.3
8.3
=
84.3
8.4
=
84.3
8.5
=
84.3
8.6
=
84.3
8.7
=
84.3
8.8
=
84.3
8.9
=
84.3
9
=
84.4
8
=
84.4
8.1
=
84.4
8.2
=
84.4
8.3
=
84.4
8.4
=
84.4
8.5
=
84.4
8.6
=
84.4
8.7
=
84.4
8.8
=
84.4
8.9
=
84.4
9
=
84.5
8
=
84.5
8.1
=
84.5
8.2
=
84.5
8.3
=
84.5
8.4
=
84.5
8.5
=
84.5
8.6
=
84.5
8.7
=
84.5
8.8
=
84.5
8.9
=
84.5
9
=
84.6
8
=
84.6
8.1
=
84.6
8.2
=
84.6
8.3
=
84.6
8.4
=
84.6
8.5
=
84.6
8.6
=
84.6
8.7
=
84.6
8.8
=
84.6
8.9
=
84.6
9
=
84.7
8
=
84.7
8.1
=
84.7
8.2
=
84.7
8.3
=
84.7
8.4
=
84.7
8.5
=
84.7
8.6
=
84.7
8.7
=
84.7
8.8
=
84.7
8.9
=
84.7
9
=
84.8
8
=
84.8
8.1
=
84.8
8.2
=
84.8
8.3
=
84.8
8.4
=
84.8
8.5
=
84.8
8.6
=
84.8
8.7
=
84.8
8.8
=
84.8
8.9
=
84.8
9
=
84.9
8
=
84.9
8.1
=
84.9
8.2
=
84.9
8.3
=
84.9
8.4
=
84.9
8.5
=
84.9
8.6
=
84.9
8.7
=
84.9
8.8
=
84.9
8.9
=
84.9
9
=
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
=