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!
51.3
4.5
=
49605307.141674
历史上次计算结果
51.3
4.5
=
62.8
13
=
49.7
2.1
=
94.5
6.7
=
59.1
10.3
=
93.9
3.9
=
51.6
19.9
=
5.1
1840.6
=
47.5
7.7
=
91.2
5.5
=
93.9
15.6
=
12.8
6.5
=
76.5
15.8
=
60
11.8
=
93
17.8
=
15.7
3.9
=
54
7.2
=
52.9
5.5
=
12.7
0.4
=
48.5
9.7
=
102
6
=
94.4
9.8
=
73.7
5.3
=
77.1
17.7
=
59
10.4
=
94.1
20.2
=
28.3
5.6
=
73.8
1.9
=
80.3
10.3
=
131.7
11.6
=
附近的結果
51
4
=
51
4.1
=
51
4.2
=
51
4.3
=
51
4.4
=
51
4.5
=
51
4.6
=
51
4.7
=
51
4.8
=
51
4.9
=
51
5
=
51.1
4
=
51.1
4.1
=
51.1
4.2
=
51.1
4.3
=
51.1
4.4
=
51.1
4.5
=
51.1
4.6
=
51.1
4.7
=
51.1
4.8
=
51.1
4.9
=
51.1
5
=
51.2
4
=
51.2
4.1
=
51.2
4.2
=
51.2
4.3
=
51.2
4.4
=
51.2
4.5
=
51.2
4.6
=
51.2
4.7
=
51.2
4.8
=
51.2
4.9
=
51.2
5
=
51.3
4
=
51.3
4.1
=
51.3
4.2
=
51.3
4.3
=
51.3
4.4
=
51.3
4.5
=
51.3
4.6
=
51.3
4.7
=
51.3
4.8
=
51.3
4.9
=
51.3
5
=
51.4
4
=
51.4
4.1
=
51.4
4.2
=
51.4
4.3
=
51.4
4.4
=
51.4
4.5
=
51.4
4.6
=
51.4
4.7
=
51.4
4.8
=
51.4
4.9
=
51.4
5
=
51.5
4
=
51.5
4.1
=
51.5
4.2
=
51.5
4.3
=
51.5
4.4
=
51.5
4.5
=
51.5
4.6
=
51.5
4.7
=
51.5
4.8
=
51.5
4.9
=
51.5
5
=
51.6
4
=
51.6
4.1
=
51.6
4.2
=
51.6
4.3
=
51.6
4.4
=
51.6
4.5
=
51.6
4.6
=
51.6
4.7
=
51.6
4.8
=
51.6
4.9
=
51.6
5
=
51.7
4
=
51.7
4.1
=
51.7
4.2
=
51.7
4.3
=
51.7
4.4
=
51.7
4.5
=
51.7
4.6
=
51.7
4.7
=
51.7
4.8
=
51.7
4.9
=
51.7
5
=
51.8
4
=
51.8
4.1
=
51.8
4.2
=
51.8
4.3
=
51.8
4.4
=
51.8
4.5
=
51.8
4.6
=
51.8
4.7
=
51.8
4.8
=
51.8
4.9
=
51.8
5
=
51.9
4
=
51.9
4.1
=
51.9
4.2
=
51.9
4.3
=
51.9
4.4
=
51.9
4.5
=
51.9
4.6
=
51.9
4.7
=
51.9
4.8
=
51.9
4.9
=
51.9
5
=