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!
49.9
12.2
=
5.2098672404453E+20
历史上次计算结果
49.9
12.2
=
75
11.8
=
152.2
14.6
=
34.2
15.6
=
70.9
6.9
=
75.5
8.7
=
12
13.3
=
97.8
6.7
=
20
13.7
=
5.3
13.8
=
2.2
2.7
=
86.4
9
=
6.9
4
=
73.1
2.3
=
29.5
7.2
=
14.9
14.5
=
36.3
10.5
=
14.5
14.3
=
130.3
13.3
=
75
16.6
=
10.3
0
=
74.6
1.2
=
6.8
4.9
=
74.4
1.6
=
41.3
6.2
=
77
9.9
=
30.7
7.1
=
1.8
9.3
=
13.6
7.1
=
74.9
1
=
附近的結果
49
12
=
49
12.1
=
49
12.2
=
49
12.3
=
49
12.4
=
49
12.5
=
49
12.6
=
49
12.7
=
49
12.8
=
49
12.9
=
49
13
=
49.1
12
=
49.1
12.1
=
49.1
12.2
=
49.1
12.3
=
49.1
12.4
=
49.1
12.5
=
49.1
12.6
=
49.1
12.7
=
49.1
12.8
=
49.1
12.9
=
49.1
13
=
49.2
12
=
49.2
12.1
=
49.2
12.2
=
49.2
12.3
=
49.2
12.4
=
49.2
12.5
=
49.2
12.6
=
49.2
12.7
=
49.2
12.8
=
49.2
12.9
=
49.2
13
=
49.3
12
=
49.3
12.1
=
49.3
12.2
=
49.3
12.3
=
49.3
12.4
=
49.3
12.5
=
49.3
12.6
=
49.3
12.7
=
49.3
12.8
=
49.3
12.9
=
49.3
13
=
49.4
12
=
49.4
12.1
=
49.4
12.2
=
49.4
12.3
=
49.4
12.4
=
49.4
12.5
=
49.4
12.6
=
49.4
12.7
=
49.4
12.8
=
49.4
12.9
=
49.4
13
=
49.5
12
=
49.5
12.1
=
49.5
12.2
=
49.5
12.3
=
49.5
12.4
=
49.5
12.5
=
49.5
12.6
=
49.5
12.7
=
49.5
12.8
=
49.5
12.9
=
49.5
13
=
49.6
12
=
49.6
12.1
=
49.6
12.2
=
49.6
12.3
=
49.6
12.4
=
49.6
12.5
=
49.6
12.6
=
49.6
12.7
=
49.6
12.8
=
49.6
12.9
=
49.6
13
=
49.7
12
=
49.7
12.1
=
49.7
12.2
=
49.7
12.3
=
49.7
12.4
=
49.7
12.5
=
49.7
12.6
=
49.7
12.7
=
49.7
12.8
=
49.7
12.9
=
49.7
13
=
49.8
12
=
49.8
12.1
=
49.8
12.2
=
49.8
12.3
=
49.8
12.4
=
49.8
12.5
=
49.8
12.6
=
49.8
12.7
=
49.8
12.8
=
49.8
12.9
=
49.8
13
=
49.9
12
=
49.9
12.1
=
49.9
12.2
=
49.9
12.3
=
49.9
12.4
=
49.9
12.5
=
49.9
12.6
=
49.9
12.7
=
49.9
12.8
=
49.9
12.9
=
49.9
13
=