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
8.1
=
9.5564645201387E+14
历史上次计算结果
70.7
8.1
=
60.6
20.4
=
71.3
5.3
=
80.3
19.1
=
40.7
7
=
105
9.9
=
86.2
9.3
=
64.2
6.9
=
26.7
19
=
24.8
6.6
=
73.9
1.3
=
70
4
=
85.5
3.5
=
56.3
16.6
=
28.7
13.8
=
80.4
20
=
4.4
7.1
=
8.6
1840.2
=
22.5
7.8
=
39
6.1
=
8.2
9.2
=
16.7
9.8
=
46.7
12.8
=
148.5
15
=
43.5
5.5
=
31
5.1
=
78.5
14.2
=
8.8
15.2
=
71
8.5
=
90.5
10.9
=
附近的結果
70
8
=
70
8.1
=
70
8.2
=
70
8.3
=
70
8.4
=
70
8.5
=
70
8.6
=
70
8.7
=
70
8.8
=
70
8.9
=
70
9
=
70.1
8
=
70.1
8.1
=
70.1
8.2
=
70.1
8.3
=
70.1
8.4
=
70.1
8.5
=
70.1
8.6
=
70.1
8.7
=
70.1
8.8
=
70.1
8.9
=
70.1
9
=
70.2
8
=
70.2
8.1
=
70.2
8.2
=
70.2
8.3
=
70.2
8.4
=
70.2
8.5
=
70.2
8.6
=
70.2
8.7
=
70.2
8.8
=
70.2
8.9
=
70.2
9
=
70.3
8
=
70.3
8.1
=
70.3
8.2
=
70.3
8.3
=
70.3
8.4
=
70.3
8.5
=
70.3
8.6
=
70.3
8.7
=
70.3
8.8
=
70.3
8.9
=
70.3
9
=
70.4
8
=
70.4
8.1
=
70.4
8.2
=
70.4
8.3
=
70.4
8.4
=
70.4
8.5
=
70.4
8.6
=
70.4
8.7
=
70.4
8.8
=
70.4
8.9
=
70.4
9
=
70.5
8
=
70.5
8.1
=
70.5
8.2
=
70.5
8.3
=
70.5
8.4
=
70.5
8.5
=
70.5
8.6
=
70.5
8.7
=
70.5
8.8
=
70.5
8.9
=
70.5
9
=
70.6
8
=
70.6
8.1
=
70.6
8.2
=
70.6
8.3
=
70.6
8.4
=
70.6
8.5
=
70.6
8.6
=
70.6
8.7
=
70.6
8.8
=
70.6
8.9
=
70.6
9
=
70.7
8
=
70.7
8.1
=
70.7
8.2
=
70.7
8.3
=
70.7
8.4
=
70.7
8.5
=
70.7
8.6
=
70.7
8.7
=
70.7
8.8
=
70.7
8.9
=
70.7
9
=
70.8
8
=
70.8
8.1
=
70.8
8.2
=
70.8
8.3
=
70.8
8.4
=
70.8
8.5
=
70.8
8.6
=
70.8
8.7
=
70.8
8.8
=
70.8
8.9
=
70.8
9
=
70.9
8
=
70.9
8.1
=
70.9
8.2
=
70.9
8.3
=
70.9
8.4
=
70.9
8.5
=
70.9
8.6
=
70.9
8.7
=
70.9
8.8
=
70.9
8.9
=
70.9
9
=
71
8
=
71
8.1
=
71
8.2
=
71
8.3
=
71
8.4
=
71
8.5
=
71
8.6
=
71
8.7
=
71
8.8
=
71
8.9
=
71
9
=