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!
5.2
12.1
=
460935818.81411
历史上次计算结果
5.2
12.1
=
128.8
14.6
=
128.8
14
=
102.2
13
=
36.3
14.7
=
66.7
14.4
=
57
2.8
=
13.3
4.3
=
44.4
10.8
=
31.2
7.2
=
10.7
11.8
=
13.9
2165.6
=
84
5.4
=
11
2.6
=
83
13.2
=
57.3
2.7
=
5.8
12.4
=
5.5
12.3
=
5.6
12.9
=
86.8
1.8
=
57.6
2.8
=
57.1
2.5
=
1.7
10.8
=
92.4
12.5
=
11
12.6
=
81
2.1
=
81.6
15.6
=
6.6
5.5
=
11
17.6
=
84
5.5
=
附近的結果
5
12
=
5
12.1
=
5
12.2
=
5
12.3
=
5
12.4
=
5
12.5
=
5
12.6
=
5
12.7
=
5
12.8
=
5
12.9
=
5
13
=
5.1
12
=
5.1
12.1
=
5.1
12.2
=
5.1
12.3
=
5.1
12.4
=
5.1
12.5
=
5.1
12.6
=
5.1
12.7
=
5.1
12.8
=
5.1
12.9
=
5.1
13
=
5.2
12
=
5.2
12.1
=
5.2
12.2
=
5.2
12.3
=
5.2
12.4
=
5.2
12.5
=
5.2
12.6
=
5.2
12.7
=
5.2
12.8
=
5.2
12.9
=
5.2
13
=
5.3
12
=
5.3
12.1
=
5.3
12.2
=
5.3
12.3
=
5.3
12.4
=
5.3
12.5
=
5.3
12.6
=
5.3
12.7
=
5.3
12.8
=
5.3
12.9
=
5.3
13
=
5.4
12
=
5.4
12.1
=
5.4
12.2
=
5.4
12.3
=
5.4
12.4
=
5.4
12.5
=
5.4
12.6
=
5.4
12.7
=
5.4
12.8
=
5.4
12.9
=
5.4
13
=
5.5
12
=
5.5
12.1
=
5.5
12.2
=
5.5
12.3
=
5.5
12.4
=
5.5
12.5
=
5.5
12.6
=
5.5
12.7
=
5.5
12.8
=
5.5
12.9
=
5.5
13
=
5.6
12
=
5.6
12.1
=
5.6
12.2
=
5.6
12.3
=
5.6
12.4
=
5.6
12.5
=
5.6
12.6
=
5.6
12.7
=
5.6
12.8
=
5.6
12.9
=
5.6
13
=
5.7
12
=
5.7
12.1
=
5.7
12.2
=
5.7
12.3
=
5.7
12.4
=
5.7
12.5
=
5.7
12.6
=
5.7
12.7
=
5.7
12.8
=
5.7
12.9
=
5.7
13
=
5.8
12
=
5.8
12.1
=
5.8
12.2
=
5.8
12.3
=
5.8
12.4
=
5.8
12.5
=
5.8
12.6
=
5.8
12.7
=
5.8
12.8
=
5.8
12.9
=
5.8
13
=
5.9
12
=
5.9
12.1
=
5.9
12.2
=
5.9
12.3
=
5.9
12.4
=
5.9
12.5
=
5.9
12.6
=
5.9
12.7
=
5.9
12.8
=
5.9
12.9
=
5.9
13
=
6
12
=
6
12.1
=
6
12.2
=
6
12.3
=
6
12.4
=
6
12.5
=
6
12.6
=
6
12.7
=
6
12.8
=
6
12.9
=
6
13
=