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!
55.2
12.3
=
2.665941750536E+21
历史上次计算结果
55.2
12.3
=
11.2
0.5
=
83.7
6.4
=
10.4
9
=
81.5
3.4
=
104.3
13.8
=
102.9
15.3
=
102.2
15.2
=
65.9
2.8
=
131.5
12.9
=
40.4
4.9
=
31.5
11
=
95
3.1
=
15
6.9
=
65.1
2.3
=
113.9
13.9
=
6.2
13.5
=
38
11.9
=
76.3
6.8
=
36.2
7.8
=
105
14
=
23.5
5
=
100.3
18.2
=
135.4
13.6
=
11.4
0.5
=
65.8
2.2
=
12.5
11.1
=
102.8
15
=
11.1
0
=
15.2
14.4
=
附近的結果
55
12
=
55
12.1
=
55
12.2
=
55
12.3
=
55
12.4
=
55
12.5
=
55
12.6
=
55
12.7
=
55
12.8
=
55
12.9
=
55
13
=
55.1
12
=
55.1
12.1
=
55.1
12.2
=
55.1
12.3
=
55.1
12.4
=
55.1
12.5
=
55.1
12.6
=
55.1
12.7
=
55.1
12.8
=
55.1
12.9
=
55.1
13
=
55.2
12
=
55.2
12.1
=
55.2
12.2
=
55.2
12.3
=
55.2
12.4
=
55.2
12.5
=
55.2
12.6
=
55.2
12.7
=
55.2
12.8
=
55.2
12.9
=
55.2
13
=
55.3
12
=
55.3
12.1
=
55.3
12.2
=
55.3
12.3
=
55.3
12.4
=
55.3
12.5
=
55.3
12.6
=
55.3
12.7
=
55.3
12.8
=
55.3
12.9
=
55.3
13
=
55.4
12
=
55.4
12.1
=
55.4
12.2
=
55.4
12.3
=
55.4
12.4
=
55.4
12.5
=
55.4
12.6
=
55.4
12.7
=
55.4
12.8
=
55.4
12.9
=
55.4
13
=
55.5
12
=
55.5
12.1
=
55.5
12.2
=
55.5
12.3
=
55.5
12.4
=
55.5
12.5
=
55.5
12.6
=
55.5
12.7
=
55.5
12.8
=
55.5
12.9
=
55.5
13
=
55.6
12
=
55.6
12.1
=
55.6
12.2
=
55.6
12.3
=
55.6
12.4
=
55.6
12.5
=
55.6
12.6
=
55.6
12.7
=
55.6
12.8
=
55.6
12.9
=
55.6
13
=
55.7
12
=
55.7
12.1
=
55.7
12.2
=
55.7
12.3
=
55.7
12.4
=
55.7
12.5
=
55.7
12.6
=
55.7
12.7
=
55.7
12.8
=
55.7
12.9
=
55.7
13
=
55.8
12
=
55.8
12.1
=
55.8
12.2
=
55.8
12.3
=
55.8
12.4
=
55.8
12.5
=
55.8
12.6
=
55.8
12.7
=
55.8
12.8
=
55.8
12.9
=
55.8
13
=
55.9
12
=
55.9
12.1
=
55.9
12.2
=
55.9
12.3
=
55.9
12.4
=
55.9
12.5
=
55.9
12.6
=
55.9
12.7
=
55.9
12.8
=
55.9
12.9
=
55.9
13
=