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!
70.7
7.9
=
4.0776821398779E+14
历史上次计算结果
70.7
7.9
=
24.3
6
=
70.2
7.1
=
61.1
12.6
=
6.3
10.3
=
86.9
11.8
=
72.9
5.2
=
151.4
14.8
=
36.9
6.4
=
84.3
8.9
=
91.8
10.8
=
89.2
1.7
=
101.9
3
=
3.7
4.1
=
16
3
=
6
13.3
=
30.7
10.5
=
9.8
13.9
=
62.3
12.9
=
65.1
9.8
=
28.4
14.5
=
36.7
6
=
1.7
8.1
=
92.2
9.9
=
28
14.8
=
83.4
3
=
70
10.4
=
69.4
4.8
=
5
14.2
=
45
250.8
=
附近的結果
70
7
=
70
7.1
=
70
7.2
=
70
7.3
=
70
7.4
=
70
7.5
=
70
7.6
=
70
7.7
=
70
7.8
=
70
7.9
=
70
8
=
70.1
7
=
70.1
7.1
=
70.1
7.2
=
70.1
7.3
=
70.1
7.4
=
70.1
7.5
=
70.1
7.6
=
70.1
7.7
=
70.1
7.8
=
70.1
7.9
=
70.1
8
=
70.2
7
=
70.2
7.1
=
70.2
7.2
=
70.2
7.3
=
70.2
7.4
=
70.2
7.5
=
70.2
7.6
=
70.2
7.7
=
70.2
7.8
=
70.2
7.9
=
70.2
8
=
70.3
7
=
70.3
7.1
=
70.3
7.2
=
70.3
7.3
=
70.3
7.4
=
70.3
7.5
=
70.3
7.6
=
70.3
7.7
=
70.3
7.8
=
70.3
7.9
=
70.3
8
=
70.4
7
=
70.4
7.1
=
70.4
7.2
=
70.4
7.3
=
70.4
7.4
=
70.4
7.5
=
70.4
7.6
=
70.4
7.7
=
70.4
7.8
=
70.4
7.9
=
70.4
8
=
70.5
7
=
70.5
7.1
=
70.5
7.2
=
70.5
7.3
=
70.5
7.4
=
70.5
7.5
=
70.5
7.6
=
70.5
7.7
=
70.5
7.8
=
70.5
7.9
=
70.5
8
=
70.6
7
=
70.6
7.1
=
70.6
7.2
=
70.6
7.3
=
70.6
7.4
=
70.6
7.5
=
70.6
7.6
=
70.6
7.7
=
70.6
7.8
=
70.6
7.9
=
70.6
8
=
70.7
7
=
70.7
7.1
=
70.7
7.2
=
70.7
7.3
=
70.7
7.4
=
70.7
7.5
=
70.7
7.6
=
70.7
7.7
=
70.7
7.8
=
70.7
7.9
=
70.7
8
=
70.8
7
=
70.8
7.1
=
70.8
7.2
=
70.8
7.3
=
70.8
7.4
=
70.8
7.5
=
70.8
7.6
=
70.8
7.7
=
70.8
7.8
=
70.8
7.9
=
70.8
8
=
70.9
7
=
70.9
7.1
=
70.9
7.2
=
70.9
7.3
=
70.9
7.4
=
70.9
7.5
=
70.9
7.6
=
70.9
7.7
=
70.9
7.8
=
70.9
7.9
=
70.9
8
=
71
7
=
71
7.1
=
71
7.2
=
71
7.3
=
71
7.4
=
71
7.5
=
71
7.6
=
71
7.7
=
71
7.8
=
71
7.9
=
71
8
=