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!
25.2
2.7
=
6078.2906065824
历史上次计算结果
85.3
8.7
=
25.2
2.7
=
15
1.3
=
96.5
5.4
=
88.9
19.8
=
2.7
2.5
=
93
5
=
25.3
2.7
=
39.6
6.8
=
68
2.3
=
58.7
7.2
=
27
6.6
=
11.3
12.6
=
26.2
8.1
=
9.2
276.3
=
91.2
3
=
59.6
14.9
=
60
5.1
=
8.6
16.7
=
62.1
4.6
=
60.7
2.9
=
8.7
14.3
=
8.9
16.4
=
19.5
10
=
24.5
9.9
=
59.2
15
=
6.3
19.3
=
78.3
9.6
=
78.3
1.4
=
66.6
7.2
=
附近的結果
25
2
=
25
2.1
=
25
2.2
=
25
2.3
=
25
2.4
=
25
2.5
=
25
2.6
=
25
2.7
=
25
2.8
=
25
2.9
=
25.1
2
=
25.1
2.1
=
25.1
2.2
=
25.1
2.3
=
25.1
2.4
=
25.1
2.5
=
25.1
2.6
=
25.1
2.7
=
25.1
2.8
=
25.1
2.9
=
25.2
2
=
25.2
2.1
=
25.2
2.2
=
25.2
2.3
=
25.2
2.4
=
25.2
2.5
=
25.2
2.6
=
25.2
2.7
=
25.2
2.8
=
25.2
2.9
=
25.3
2
=
25.3
2.1
=
25.3
2.2
=
25.3
2.3
=
25.3
2.4
=
25.3
2.5
=
25.3
2.6
=
25.3
2.7
=
25.3
2.8
=
25.3
2.9
=
25.4
2
=
25.4
2.1
=
25.4
2.2
=
25.4
2.3
=
25.4
2.4
=
25.4
2.5
=
25.4
2.6
=
25.4
2.7
=
25.4
2.8
=
25.4
2.9
=
25.5
2
=
25.5
2.1
=
25.5
2.2
=
25.5
2.3
=
25.5
2.4
=
25.5
2.5
=
25.5
2.6
=
25.5
2.7
=
25.5
2.8
=
25.5
2.9
=
25.6
2
=
25.6
2.1
=
25.6
2.2
=
25.6
2.3
=
25.6
2.4
=
25.6
2.5
=
25.6
2.6
=
25.6
2.7
=
25.6
2.8
=
25.6
2.9
=
25.7
2
=
25.7
2.1
=
25.7
2.2
=
25.7
2.3
=
25.7
2.4
=
25.7
2.5
=
25.7
2.6
=
25.7
2.7
=
25.7
2.8
=
25.7
2.9
=
25.8
2
=
25.8
2.1
=
25.8
2.2
=
25.8
2.3
=
25.8
2.4
=
25.8
2.5
=
25.8
2.6
=
25.8
2.7
=
25.8
2.8
=
25.8
2.9
=
25.9
2
=
25.9
2.1
=
25.9
2.2
=
25.9
2.3
=
25.9
2.4
=
25.9
2.5
=
25.9
2.6
=
25.9
2.7
=
25.9
2.8
=
25.9
2.9
=