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
8.9
=
3.8243214281133E+14
历史上次计算结果
43.5
8.9
=
7.5
13
=
1.5
20.7
=
131.6
13.2
=
78.8
3
=
85.2
9.2
=
6.4
15.3
=
42.6
2.3
=
10
17.5
=
76.4
14.9
=
38.2
15.7
=
90.9
3.3
=
10.1
11
=
47
3.3
=
66.3
9.6
=
90.1
2.9
=
43.6
6.4
=
20
12.3
=
60.7
1.2
=
43.5
9.8
=
93.8
16.5
=
12
0.5
=
29.3
10.2
=
19
9.6
=
44.5
18.2
=
92
8
=
43.9
7.7
=
112.6
12.7
=
3.3
10.7
=
74.1
1.4
=
附近的結果
43
8
=
43
8.1
=
43
8.2
=
43
8.3
=
43
8.4
=
43
8.5
=
43
8.6
=
43
8.7
=
43
8.8
=
43
8.9
=
43
9
=
43.1
8
=
43.1
8.1
=
43.1
8.2
=
43.1
8.3
=
43.1
8.4
=
43.1
8.5
=
43.1
8.6
=
43.1
8.7
=
43.1
8.8
=
43.1
8.9
=
43.1
9
=
43.2
8
=
43.2
8.1
=
43.2
8.2
=
43.2
8.3
=
43.2
8.4
=
43.2
8.5
=
43.2
8.6
=
43.2
8.7
=
43.2
8.8
=
43.2
8.9
=
43.2
9
=
43.3
8
=
43.3
8.1
=
43.3
8.2
=
43.3
8.3
=
43.3
8.4
=
43.3
8.5
=
43.3
8.6
=
43.3
8.7
=
43.3
8.8
=
43.3
8.9
=
43.3
9
=
43.4
8
=
43.4
8.1
=
43.4
8.2
=
43.4
8.3
=
43.4
8.4
=
43.4
8.5
=
43.4
8.6
=
43.4
8.7
=
43.4
8.8
=
43.4
8.9
=
43.4
9
=
43.5
8
=
43.5
8.1
=
43.5
8.2
=
43.5
8.3
=
43.5
8.4
=
43.5
8.5
=
43.5
8.6
=
43.5
8.7
=
43.5
8.8
=
43.5
8.9
=
43.5
9
=
43.6
8
=
43.6
8.1
=
43.6
8.2
=
43.6
8.3
=
43.6
8.4
=
43.6
8.5
=
43.6
8.6
=
43.6
8.7
=
43.6
8.8
=
43.6
8.9
=
43.6
9
=
43.7
8
=
43.7
8.1
=
43.7
8.2
=
43.7
8.3
=
43.7
8.4
=
43.7
8.5
=
43.7
8.6
=
43.7
8.7
=
43.7
8.8
=
43.7
8.9
=
43.7
9
=
43.8
8
=
43.8
8.1
=
43.8
8.2
=
43.8
8.3
=
43.8
8.4
=
43.8
8.5
=
43.8
8.6
=
43.8
8.7
=
43.8
8.8
=
43.8
8.9
=
43.8
9
=
43.9
8
=
43.9
8.1
=
43.9
8.2
=
43.9
8.3
=
43.9
8.4
=
43.9
8.5
=
43.9
8.6
=
43.9
8.7
=
43.9
8.8
=
43.9
8.9
=
43.9
9
=