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!
43.5
12
=
4.5906172412475E+19
历史上次计算结果
43.5
12
=
103.7
12.8
=
3.7
7.3
=
31.8
11.2
=
74.4
9
=
15.5
2159
=
75.6
4
=
50.5
20.4
=
7.5
15.1
=
43.2
2.2
=
7.5
15.2
=
5.8
2
=
20.2
10.7
=
84.8
20.4
=
15.7
3.3
=
72
2.6
=
20.3
9.8
=
98.8
4
=
70.5
7.1
=
92.6
7.1
=
2.8
8.6
=
32.8
4.9
=
84.2
7
=
61.3
6.5
=
72.5
2.8
=
10.8
2.3
=
46.3
12.6
=
78.2
17.2
=
81.8
12
=
78.8
17.1
=
附近的結果
43
12
=
43
12.1
=
43
12.2
=
43
12.3
=
43
12.4
=
43
12.5
=
43
12.6
=
43
12.7
=
43
12.8
=
43
12.9
=
43
13
=
43.1
12
=
43.1
12.1
=
43.1
12.2
=
43.1
12.3
=
43.1
12.4
=
43.1
12.5
=
43.1
12.6
=
43.1
12.7
=
43.1
12.8
=
43.1
12.9
=
43.1
13
=
43.2
12
=
43.2
12.1
=
43.2
12.2
=
43.2
12.3
=
43.2
12.4
=
43.2
12.5
=
43.2
12.6
=
43.2
12.7
=
43.2
12.8
=
43.2
12.9
=
43.2
13
=
43.3
12
=
43.3
12.1
=
43.3
12.2
=
43.3
12.3
=
43.3
12.4
=
43.3
12.5
=
43.3
12.6
=
43.3
12.7
=
43.3
12.8
=
43.3
12.9
=
43.3
13
=
43.4
12
=
43.4
12.1
=
43.4
12.2
=
43.4
12.3
=
43.4
12.4
=
43.4
12.5
=
43.4
12.6
=
43.4
12.7
=
43.4
12.8
=
43.4
12.9
=
43.4
13
=
43.5
12
=
43.5
12.1
=
43.5
12.2
=
43.5
12.3
=
43.5
12.4
=
43.5
12.5
=
43.5
12.6
=
43.5
12.7
=
43.5
12.8
=
43.5
12.9
=
43.5
13
=
43.6
12
=
43.6
12.1
=
43.6
12.2
=
43.6
12.3
=
43.6
12.4
=
43.6
12.5
=
43.6
12.6
=
43.6
12.7
=
43.6
12.8
=
43.6
12.9
=
43.6
13
=
43.7
12
=
43.7
12.1
=
43.7
12.2
=
43.7
12.3
=
43.7
12.4
=
43.7
12.5
=
43.7
12.6
=
43.7
12.7
=
43.7
12.8
=
43.7
12.9
=
43.7
13
=
43.8
12
=
43.8
12.1
=
43.8
12.2
=
43.8
12.3
=
43.8
12.4
=
43.8
12.5
=
43.8
12.6
=
43.8
12.7
=
43.8
12.8
=
43.8
12.9
=
43.8
13
=
43.9
12
=
43.9
12.1
=
43.9
12.2
=
43.9
12.3
=
43.9
12.4
=
43.9
12.5
=
43.9
12.6
=
43.9
12.7
=
43.9
12.8
=
43.9
12.9
=
43.9
13
=