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!
15.8
8
=
3883798553.3608
历史上次计算结果
15.8
8
=
4.1
13.2
=
78.6
6.9
=
47.1
7.6
=
27.2
12.6
=
28.6
15.6
=
13.5
9.1
=
77.9
19.1
=
89.3
20.5
=
78.9
16.7
=
51.8
10
=
4.7
13.6
=
64
6.1
=
6.2
8.6
=
51
9.8
=
8.6
4.8
=
7.4
11.5
=
6.3
8
=
46.5
10.9
=
76.9
1.6
=
11.2
18.9
=
78.1
6.8
=
92
4.2
=
11.7
2157.7
=
102
6.6
=
8.5
12.3
=
11.1
2157.4
=
71.9
1.8
=
12
3.6
=
67.3
16.6
=
附近的結果
15
8
=
15
8.1
=
15
8.2
=
15
8.3
=
15
8.4
=
15
8.5
=
15
8.6
=
15
8.7
=
15
8.8
=
15
8.9
=
15
9
=
15.1
8
=
15.1
8.1
=
15.1
8.2
=
15.1
8.3
=
15.1
8.4
=
15.1
8.5
=
15.1
8.6
=
15.1
8.7
=
15.1
8.8
=
15.1
8.9
=
15.1
9
=
15.2
8
=
15.2
8.1
=
15.2
8.2
=
15.2
8.3
=
15.2
8.4
=
15.2
8.5
=
15.2
8.6
=
15.2
8.7
=
15.2
8.8
=
15.2
8.9
=
15.2
9
=
15.3
8
=
15.3
8.1
=
15.3
8.2
=
15.3
8.3
=
15.3
8.4
=
15.3
8.5
=
15.3
8.6
=
15.3
8.7
=
15.3
8.8
=
15.3
8.9
=
15.3
9
=
15.4
8
=
15.4
8.1
=
15.4
8.2
=
15.4
8.3
=
15.4
8.4
=
15.4
8.5
=
15.4
8.6
=
15.4
8.7
=
15.4
8.8
=
15.4
8.9
=
15.4
9
=
15.5
8
=
15.5
8.1
=
15.5
8.2
=
15.5
8.3
=
15.5
8.4
=
15.5
8.5
=
15.5
8.6
=
15.5
8.7
=
15.5
8.8
=
15.5
8.9
=
15.5
9
=
15.6
8
=
15.6
8.1
=
15.6
8.2
=
15.6
8.3
=
15.6
8.4
=
15.6
8.5
=
15.6
8.6
=
15.6
8.7
=
15.6
8.8
=
15.6
8.9
=
15.6
9
=
15.7
8
=
15.7
8.1
=
15.7
8.2
=
15.7
8.3
=
15.7
8.4
=
15.7
8.5
=
15.7
8.6
=
15.7
8.7
=
15.7
8.8
=
15.7
8.9
=
15.7
9
=
15.8
8
=
15.8
8.1
=
15.8
8.2
=
15.8
8.3
=
15.8
8.4
=
15.8
8.5
=
15.8
8.6
=
15.8
8.7
=
15.8
8.8
=
15.8
8.9
=
15.8
9
=
15.9
8
=
15.9
8.1
=
15.9
8.2
=
15.9
8.3
=
15.9
8.4
=
15.9
8.5
=
15.9
8.6
=
15.9
8.7
=
15.9
8.8
=
15.9
8.9
=
15.9
9
=
16
8
=
16
8.1
=
16
8.2
=
16
8.3
=
16
8.4
=
16
8.5
=
16
8.6
=
16
8.7
=
16
8.8
=
16
8.9
=
16
9
=