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!
70.5
7
=
8656130972285.8
历史上次计算结果
70.5
7
=
89.8
1.6
=
148.7
15.5
=
71.1
15.6
=
10.8
9.6
=
84.7
9
=
11.5
2158.2
=
3.6
8
=
2
12.2
=
95.2
11.9
=
14.2
2
=
1.5
9
=
50.2
20.8
=
85.4
10.7
=
80.6
20.1
=
169.7
16.1
=
26.1
20
=
26.1
5.7
=
74.1
1
=
90.2
2.2
=
90.1
2.7
=
106.9
16.3
=
138.2
14.3
=
39
6.2
=
15.9
3.3
=
90.3
2
=
46
12
=
75.1
4.5
=
1.7
15.7
=
6.1
11.6
=
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
=