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!
51.5
8.5
=
3.5510880989696E+14
历史上次计算结果
51.5
8.5
=
10
8.8
=
91.4
10.1
=
53
8.2
=
95
8
=
10
2156.5
=
89.6
8.2
=
110.1
14.5
=
51.1
8.5
=
5.6
7.8
=
13.2
9.9
=
10
8.9
=
81.8
7.8
=
5.4
3.9
=
55.8
6.6
=
76.2
1.6
=
76.6
1.8
=
25
3.5
=
51.9
8.1
=
9.4
8.6
=
12.8
9.4
=
9.3
8.8
=
13
6.2
=
89.6
8.9
=
42.4
12.9
=
13.2
6
=
42.8
12.5
=
48.4
3.4
=
50.7
2.1
=
14
4.8
=
附近的結果
51
8
=
51
8.1
=
51
8.2
=
51
8.3
=
51
8.4
=
51
8.5
=
51
8.6
=
51
8.7
=
51
8.8
=
51
8.9
=
51
9
=
51.1
8
=
51.1
8.1
=
51.1
8.2
=
51.1
8.3
=
51.1
8.4
=
51.1
8.5
=
51.1
8.6
=
51.1
8.7
=
51.1
8.8
=
51.1
8.9
=
51.1
9
=
51.2
8
=
51.2
8.1
=
51.2
8.2
=
51.2
8.3
=
51.2
8.4
=
51.2
8.5
=
51.2
8.6
=
51.2
8.7
=
51.2
8.8
=
51.2
8.9
=
51.2
9
=
51.3
8
=
51.3
8.1
=
51.3
8.2
=
51.3
8.3
=
51.3
8.4
=
51.3
8.5
=
51.3
8.6
=
51.3
8.7
=
51.3
8.8
=
51.3
8.9
=
51.3
9
=
51.4
8
=
51.4
8.1
=
51.4
8.2
=
51.4
8.3
=
51.4
8.4
=
51.4
8.5
=
51.4
8.6
=
51.4
8.7
=
51.4
8.8
=
51.4
8.9
=
51.4
9
=
51.5
8
=
51.5
8.1
=
51.5
8.2
=
51.5
8.3
=
51.5
8.4
=
51.5
8.5
=
51.5
8.6
=
51.5
8.7
=
51.5
8.8
=
51.5
8.9
=
51.5
9
=
51.6
8
=
51.6
8.1
=
51.6
8.2
=
51.6
8.3
=
51.6
8.4
=
51.6
8.5
=
51.6
8.6
=
51.6
8.7
=
51.6
8.8
=
51.6
8.9
=
51.6
9
=
51.7
8
=
51.7
8.1
=
51.7
8.2
=
51.7
8.3
=
51.7
8.4
=
51.7
8.5
=
51.7
8.6
=
51.7
8.7
=
51.7
8.8
=
51.7
8.9
=
51.7
9
=
51.8
8
=
51.8
8.1
=
51.8
8.2
=
51.8
8.3
=
51.8
8.4
=
51.8
8.5
=
51.8
8.6
=
51.8
8.7
=
51.8
8.8
=
51.8
8.9
=
51.8
9
=
51.9
8
=
51.9
8.1
=
51.9
8.2
=
51.9
8.3
=
51.9
8.4
=
51.9
8.5
=
51.9
8.6
=
51.9
8.7
=
51.9
8.8
=
51.9
8.9
=
51.9
9
=