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!
121.8
12.7
=
3.0741181946243E+26
历史上次计算结果
121.8
12.7
=
100.7
5.5
=
22.1
2.2
=
21.1
10.9
=
77.3
8.8
=
71.7
7.5
=
9.6
20.8
=
16.7
20.6
=
9.5
2155.3
=
39.4
15.6
=
93.7
15
=
9.4
20.5
=
100.9
1.9
=
82
13.4
=
24
5.6
=
93.5
4.4
=
96.8
12.6
=
34.7
13.2
=
24.3
10.1
=
51.3
14.3
=
39.9
16.3
=
22.3
2.8
=
101.6
10
=
44.2
3.7
=
59
7.7
=
2.8
10.5
=
69.2
9.3
=
105.3
12
=
44.6
3.6
=
65.5
17.6
=
附近的結果
121
12
=
121
12.1
=
121
12.2
=
121
12.3
=
121
12.4
=
121
12.5
=
121
12.6
=
121
12.7
=
121
12.8
=
121
12.9
=
121
13
=
121.1
12
=
121.1
12.1
=
121.1
12.2
=
121.1
12.3
=
121.1
12.4
=
121.1
12.5
=
121.1
12.6
=
121.1
12.7
=
121.1
12.8
=
121.1
12.9
=
121.1
13
=
121.2
12
=
121.2
12.1
=
121.2
12.2
=
121.2
12.3
=
121.2
12.4
=
121.2
12.5
=
121.2
12.6
=
121.2
12.7
=
121.2
12.8
=
121.2
12.9
=
121.2
13
=
121.3
12
=
121.3
12.1
=
121.3
12.2
=
121.3
12.3
=
121.3
12.4
=
121.3
12.5
=
121.3
12.6
=
121.3
12.7
=
121.3
12.8
=
121.3
12.9
=
121.3
13
=
121.4
12
=
121.4
12.1
=
121.4
12.2
=
121.4
12.3
=
121.4
12.4
=
121.4
12.5
=
121.4
12.6
=
121.4
12.7
=
121.4
12.8
=
121.4
12.9
=
121.4
13
=
121.5
12
=
121.5
12.1
=
121.5
12.2
=
121.5
12.3
=
121.5
12.4
=
121.5
12.5
=
121.5
12.6
=
121.5
12.7
=
121.5
12.8
=
121.5
12.9
=
121.5
13
=
121.6
12
=
121.6
12.1
=
121.6
12.2
=
121.6
12.3
=
121.6
12.4
=
121.6
12.5
=
121.6
12.6
=
121.6
12.7
=
121.6
12.8
=
121.6
12.9
=
121.6
13
=
121.7
12
=
121.7
12.1
=
121.7
12.2
=
121.7
12.3
=
121.7
12.4
=
121.7
12.5
=
121.7
12.6
=
121.7
12.7
=
121.7
12.8
=
121.7
12.9
=
121.7
13
=
121.8
12
=
121.8
12.1
=
121.8
12.2
=
121.8
12.3
=
121.8
12.4
=
121.8
12.5
=
121.8
12.6
=
121.8
12.7
=
121.8
12.8
=
121.8
12.9
=
121.8
13
=
121.9
12
=
121.9
12.1
=
121.9
12.2
=
121.9
12.3
=
121.9
12.4
=
121.9
12.5
=
121.9
12.6
=
121.9
12.7
=
121.9
12.8
=
121.9
12.9
=
121.9
13
=
122
12
=
122
12.1
=
122
12.2
=
122
12.3
=
122
12.4
=
122
12.5
=
122
12.6
=
122
12.7
=
122
12.8
=
122
12.9
=
122
13
=