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!
75.2
7
=
13599560836163
历史上次计算结果
12.3
2.8
=
75.2
7
=
12.2
0.4
=
23.9
15
=
69.8
6.4
=
14.2
7.5
=
12.3
2162.4
=
75.2
3.9
=
69.6
6.5
=
25.8
8.5
=
75.8
3.5
=
64.5
18.5
=
25.8
8.7
=
46
13.7
=
149
15.4
=
36.9
10.6
=
45
250
=
87.5
7.4
=
70
9.5
=
65.5
12
=
9.8
17.7
=
90.8
14.5
=
8.4
7.8
=
28
13.4
=
6.4
12.4
=
152.8
14.4
=
148.2
15
=
10.5
8.9
=
14.2
13.4
=
5.4
6.8
=
附近的結果
75
7
=
75
7.1
=
75
7.2
=
75
7.3
=
75
7.4
=
75
7.5
=
75
7.6
=
75
7.7
=
75
7.8
=
75
7.9
=
75
8
=
75.1
7
=
75.1
7.1
=
75.1
7.2
=
75.1
7.3
=
75.1
7.4
=
75.1
7.5
=
75.1
7.6
=
75.1
7.7
=
75.1
7.8
=
75.1
7.9
=
75.1
8
=
75.2
7
=
75.2
7.1
=
75.2
7.2
=
75.2
7.3
=
75.2
7.4
=
75.2
7.5
=
75.2
7.6
=
75.2
7.7
=
75.2
7.8
=
75.2
7.9
=
75.2
8
=
75.3
7
=
75.3
7.1
=
75.3
7.2
=
75.3
7.3
=
75.3
7.4
=
75.3
7.5
=
75.3
7.6
=
75.3
7.7
=
75.3
7.8
=
75.3
7.9
=
75.3
8
=
75.4
7
=
75.4
7.1
=
75.4
7.2
=
75.4
7.3
=
75.4
7.4
=
75.4
7.5
=
75.4
7.6
=
75.4
7.7
=
75.4
7.8
=
75.4
7.9
=
75.4
8
=
75.5
7
=
75.5
7.1
=
75.5
7.2
=
75.5
7.3
=
75.5
7.4
=
75.5
7.5
=
75.5
7.6
=
75.5
7.7
=
75.5
7.8
=
75.5
7.9
=
75.5
8
=
75.6
7
=
75.6
7.1
=
75.6
7.2
=
75.6
7.3
=
75.6
7.4
=
75.6
7.5
=
75.6
7.6
=
75.6
7.7
=
75.6
7.8
=
75.6
7.9
=
75.6
8
=
75.7
7
=
75.7
7.1
=
75.7
7.2
=
75.7
7.3
=
75.7
7.4
=
75.7
7.5
=
75.7
7.6
=
75.7
7.7
=
75.7
7.8
=
75.7
7.9
=
75.7
8
=
75.8
7
=
75.8
7.1
=
75.8
7.2
=
75.8
7.3
=
75.8
7.4
=
75.8
7.5
=
75.8
7.6
=
75.8
7.7
=
75.8
7.8
=
75.8
7.9
=
75.8
8
=
75.9
7
=
75.9
7.1
=
75.9
7.2
=
75.9
7.3
=
75.9
7.4
=
75.9
7.5
=
75.9
7.6
=
75.9
7.7
=
75.9
7.8
=
75.9
7.9
=
75.9
8
=
76
7
=
76
7.1
=
76
7.2
=
76
7.3
=
76
7.4
=
76
7.5
=
76
7.6
=
76
7.7
=
76
7.8
=
76
7.9
=
76
8
=