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!
17.7
2.9
=
4160.2791517141
历史上次计算结果
17.7
2.9
=
84.7
7.1
=
45.8
249.2
=
10.1
3.9
=
11
3.7
=
33.3
6.5
=
14.9
20.7
=
75.1
6.9
=
6.5
11.9
=
36
5.9
=
22.7
15.9
=
84.3
1
=
84.5
1.2
=
89.5
1.5
=
99
3.7
=
22.8
15.8
=
24.1
11.2
=
10.7
3
=
131.2
12.4
=
131.2
12.1
=
7.5
3.3
=
132
12.8
=
102.4
1.7
=
84.7
1.4
=
2.6
6.9
=
2.7
2.8
=
10.3
7.1
=
40
7.7
=
59.5
14.7
=
35
8.3
=
附近的結果
17
2
=
17
2.1
=
17
2.2
=
17
2.3
=
17
2.4
=
17
2.5
=
17
2.6
=
17
2.7
=
17
2.8
=
17
2.9
=
17.1
2
=
17.1
2.1
=
17.1
2.2
=
17.1
2.3
=
17.1
2.4
=
17.1
2.5
=
17.1
2.6
=
17.1
2.7
=
17.1
2.8
=
17.1
2.9
=
17.2
2
=
17.2
2.1
=
17.2
2.2
=
17.2
2.3
=
17.2
2.4
=
17.2
2.5
=
17.2
2.6
=
17.2
2.7
=
17.2
2.8
=
17.2
2.9
=
17.3
2
=
17.3
2.1
=
17.3
2.2
=
17.3
2.3
=
17.3
2.4
=
17.3
2.5
=
17.3
2.6
=
17.3
2.7
=
17.3
2.8
=
17.3
2.9
=
17.4
2
=
17.4
2.1
=
17.4
2.2
=
17.4
2.3
=
17.4
2.4
=
17.4
2.5
=
17.4
2.6
=
17.4
2.7
=
17.4
2.8
=
17.4
2.9
=
17.5
2
=
17.5
2.1
=
17.5
2.2
=
17.5
2.3
=
17.5
2.4
=
17.5
2.5
=
17.5
2.6
=
17.5
2.7
=
17.5
2.8
=
17.5
2.9
=
17.6
2
=
17.6
2.1
=
17.6
2.2
=
17.6
2.3
=
17.6
2.4
=
17.6
2.5
=
17.6
2.6
=
17.6
2.7
=
17.6
2.8
=
17.6
2.9
=
17.7
2
=
17.7
2.1
=
17.7
2.2
=
17.7
2.3
=
17.7
2.4
=
17.7
2.5
=
17.7
2.6
=
17.7
2.7
=
17.7
2.8
=
17.7
2.9
=
17.8
2
=
17.8
2.1
=
17.8
2.2
=
17.8
2.3
=
17.8
2.4
=
17.8
2.5
=
17.8
2.6
=
17.8
2.7
=
17.8
2.8
=
17.8
2.9
=
17.9
2
=
17.9
2.1
=
17.9
2.2
=
17.9
2.3
=
17.9
2.4
=
17.9
2.5
=
17.9
2.6
=
17.9
2.7
=
17.9
2.8
=
17.9
2.9
=