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!
31.2
5.8
=
463550063.92924
历史上次计算结果
67.9
1.5
=
31.2
5.8
=
88.8
16.5
=
11.3
6.8
=
9.3
5.7
=
43.5
2.5
=
69.8
6.7
=
10.1
2.5
=
75.6
11
=
45.5
6.9
=
29.7
12.1
=
95.2
11.3
=
28.5
11.8
=
81
19.6
=
87.9
16
=
75.5
1.2
=
76.6
12.3
=
84
20.1
=
95
11
=
8
18.1
=
65.7
8.3
=
70.8
9.3
=
7.9
1839.5
=
10.1
9.6
=
146.3
15.8
=
10
0.7
=
84.1
13.8
=
86.1
6.8
=
48.2
12.9
=
5.2
2.9
=
附近的結果
31
5
=
31
5.1
=
31
5.2
=
31
5.3
=
31
5.4
=
31
5.5
=
31
5.6
=
31
5.7
=
31
5.8
=
31
5.9
=
31
6
=
31.1
5
=
31.1
5.1
=
31.1
5.2
=
31.1
5.3
=
31.1
5.4
=
31.1
5.5
=
31.1
5.6
=
31.1
5.7
=
31.1
5.8
=
31.1
5.9
=
31.1
6
=
31.2
5
=
31.2
5.1
=
31.2
5.2
=
31.2
5.3
=
31.2
5.4
=
31.2
5.5
=
31.2
5.6
=
31.2
5.7
=
31.2
5.8
=
31.2
5.9
=
31.2
6
=
31.3
5
=
31.3
5.1
=
31.3
5.2
=
31.3
5.3
=
31.3
5.4
=
31.3
5.5
=
31.3
5.6
=
31.3
5.7
=
31.3
5.8
=
31.3
5.9
=
31.3
6
=
31.4
5
=
31.4
5.1
=
31.4
5.2
=
31.4
5.3
=
31.4
5.4
=
31.4
5.5
=
31.4
5.6
=
31.4
5.7
=
31.4
5.8
=
31.4
5.9
=
31.4
6
=
31.5
5
=
31.5
5.1
=
31.5
5.2
=
31.5
5.3
=
31.5
5.4
=
31.5
5.5
=
31.5
5.6
=
31.5
5.7
=
31.5
5.8
=
31.5
5.9
=
31.5
6
=
31.6
5
=
31.6
5.1
=
31.6
5.2
=
31.6
5.3
=
31.6
5.4
=
31.6
5.5
=
31.6
5.6
=
31.6
5.7
=
31.6
5.8
=
31.6
5.9
=
31.6
6
=
31.7
5
=
31.7
5.1
=
31.7
5.2
=
31.7
5.3
=
31.7
5.4
=
31.7
5.5
=
31.7
5.6
=
31.7
5.7
=
31.7
5.8
=
31.7
5.9
=
31.7
6
=
31.8
5
=
31.8
5.1
=
31.8
5.2
=
31.8
5.3
=
31.8
5.4
=
31.8
5.5
=
31.8
5.6
=
31.8
5.7
=
31.8
5.8
=
31.8
5.9
=
31.8
6
=
31.9
5
=
31.9
5.1
=
31.9
5.2
=
31.9
5.3
=
31.9
5.4
=
31.9
5.5
=
31.9
5.6
=
31.9
5.7
=
31.9
5.8
=
31.9
5.9
=
31.9
6
=