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!
121.7
12.8
=
4.9172173049373E+26
历史上次计算结果
71.6
7.5
=
107
12.1
=
121.7
12.8
=
89.3
13.7
=
81.4
11.4
=
65.4
9.6
=
53.7
9.9
=
28.6
13.5
=
90.6
3.4
=
69.5
9.8
=
82.4
7.6
=
58.2
9.4
=
28.7
13.9
=
69.4
9.7
=
84
20.9
=
45.3
12.3
=
10
6
=
77.4
8.7
=
59.8
7.9
=
28.5
13.5
=
82.7
7
=
106.3
13
=
76.7
10.8
=
45.1
12.5
=
53.2
10
=
76.5
15.2
=
26.6
12.6
=
5.6
1840.2
=
19.1
7.2
=
56.6
15
=
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
=