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!
51.2
12
=
3.2451855365843E+20
历史上次计算结果
51.2
12
=
101.8
4.7
=
84.7
7.3
=
102.4
11.1
=
114
11
=
65.1
8.6
=
104.4
13.5
=
11.6
0.6
=
54.6
11
=
44.9
10.9
=
51.7
12.5
=
44.6
10.3
=
65.4
2.6
=
42.1
14.5
=
46
3
=
9.2
12.3
=
12
0
=
31.2
10
=
62
10
=
7
7.5
=
15.1
6.1
=
15.2
6.2
=
12.6
8.1
=
11
0.4
=
55.8
12.9
=
106
14.2
=
12
11.8
=
33
9.5
=
90.3
2.1
=
15
7
=
附近的結果
51
12
=
51
12.1
=
51
12.2
=
51
12.3
=
51
12.4
=
51
12.5
=
51
12.6
=
51
12.7
=
51
12.8
=
51
12.9
=
51
13
=
51.1
12
=
51.1
12.1
=
51.1
12.2
=
51.1
12.3
=
51.1
12.4
=
51.1
12.5
=
51.1
12.6
=
51.1
12.7
=
51.1
12.8
=
51.1
12.9
=
51.1
13
=
51.2
12
=
51.2
12.1
=
51.2
12.2
=
51.2
12.3
=
51.2
12.4
=
51.2
12.5
=
51.2
12.6
=
51.2
12.7
=
51.2
12.8
=
51.2
12.9
=
51.2
13
=
51.3
12
=
51.3
12.1
=
51.3
12.2
=
51.3
12.3
=
51.3
12.4
=
51.3
12.5
=
51.3
12.6
=
51.3
12.7
=
51.3
12.8
=
51.3
12.9
=
51.3
13
=
51.4
12
=
51.4
12.1
=
51.4
12.2
=
51.4
12.3
=
51.4
12.4
=
51.4
12.5
=
51.4
12.6
=
51.4
12.7
=
51.4
12.8
=
51.4
12.9
=
51.4
13
=
51.5
12
=
51.5
12.1
=
51.5
12.2
=
51.5
12.3
=
51.5
12.4
=
51.5
12.5
=
51.5
12.6
=
51.5
12.7
=
51.5
12.8
=
51.5
12.9
=
51.5
13
=
51.6
12
=
51.6
12.1
=
51.6
12.2
=
51.6
12.3
=
51.6
12.4
=
51.6
12.5
=
51.6
12.6
=
51.6
12.7
=
51.6
12.8
=
51.6
12.9
=
51.6
13
=
51.7
12
=
51.7
12.1
=
51.7
12.2
=
51.7
12.3
=
51.7
12.4
=
51.7
12.5
=
51.7
12.6
=
51.7
12.7
=
51.7
12.8
=
51.7
12.9
=
51.7
13
=
51.8
12
=
51.8
12.1
=
51.8
12.2
=
51.8
12.3
=
51.8
12.4
=
51.8
12.5
=
51.8
12.6
=
51.8
12.7
=
51.8
12.8
=
51.8
12.9
=
51.8
13
=
51.9
12
=
51.9
12.1
=
51.9
12.2
=
51.9
12.3
=
51.9
12.4
=
51.9
12.5
=
51.9
12.6
=
51.9
12.7
=
51.9
12.8
=
51.9
12.9
=
51.9
13
=