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!
38.7
8.5
=
31299918207858
历史上次计算结果
38.7
8.5
=
98.4
1.4
=
46.8
7
=
5.1
3.8
=
171.7
16
=
90.4
5.9
=
72.8
10.7
=
72
10.9
=
69.6
3
=
30
1089
=
100.3
6.3
=
89.8
3.6
=
31.7
6.6
=
45.7
252.7
=
6.5
8
=
43.7
2.1
=
45.4
9
=
97.7
15.2
=
102.4
3.5
=
45.1
248.6
=
84.7
10
=
26.8
2.8
=
171.6
16.5
=
171.9
16.9
=
57.7
17.5
=
16.8
2165.4
=
16.4
2165
=
71.5
3.1
=
134.2
15.4
=
16.8
2165
=
附近的結果
38
8
=
38
8.1
=
38
8.2
=
38
8.3
=
38
8.4
=
38
8.5
=
38
8.6
=
38
8.7
=
38
8.8
=
38
8.9
=
38
9
=
38.1
8
=
38.1
8.1
=
38.1
8.2
=
38.1
8.3
=
38.1
8.4
=
38.1
8.5
=
38.1
8.6
=
38.1
8.7
=
38.1
8.8
=
38.1
8.9
=
38.1
9
=
38.2
8
=
38.2
8.1
=
38.2
8.2
=
38.2
8.3
=
38.2
8.4
=
38.2
8.5
=
38.2
8.6
=
38.2
8.7
=
38.2
8.8
=
38.2
8.9
=
38.2
9
=
38.3
8
=
38.3
8.1
=
38.3
8.2
=
38.3
8.3
=
38.3
8.4
=
38.3
8.5
=
38.3
8.6
=
38.3
8.7
=
38.3
8.8
=
38.3
8.9
=
38.3
9
=
38.4
8
=
38.4
8.1
=
38.4
8.2
=
38.4
8.3
=
38.4
8.4
=
38.4
8.5
=
38.4
8.6
=
38.4
8.7
=
38.4
8.8
=
38.4
8.9
=
38.4
9
=
38.5
8
=
38.5
8.1
=
38.5
8.2
=
38.5
8.3
=
38.5
8.4
=
38.5
8.5
=
38.5
8.6
=
38.5
8.7
=
38.5
8.8
=
38.5
8.9
=
38.5
9
=
38.6
8
=
38.6
8.1
=
38.6
8.2
=
38.6
8.3
=
38.6
8.4
=
38.6
8.5
=
38.6
8.6
=
38.6
8.7
=
38.6
8.8
=
38.6
8.9
=
38.6
9
=
38.7
8
=
38.7
8.1
=
38.7
8.2
=
38.7
8.3
=
38.7
8.4
=
38.7
8.5
=
38.7
8.6
=
38.7
8.7
=
38.7
8.8
=
38.7
8.9
=
38.7
9
=
38.8
8
=
38.8
8.1
=
38.8
8.2
=
38.8
8.3
=
38.8
8.4
=
38.8
8.5
=
38.8
8.6
=
38.8
8.7
=
38.8
8.8
=
38.8
8.9
=
38.8
9
=
38.9
8
=
38.9
8.1
=
38.9
8.2
=
38.9
8.3
=
38.9
8.4
=
38.9
8.5
=
38.9
8.6
=
38.9
8.7
=
38.9
8.8
=
38.9
8.9
=
38.9
9
=