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
7.2
=
20692824733928
历史上次计算结果
70.7
7.2
=
26
5.9
=
56
9.2
=
92.9
8
=
85
13.8
=
15.2
12.7
=
7.5
13.7
=
69.8
4.9
=
91
2.9
=
31.7
5.2
=
32.1
7.9
=
31.8
5.1
=
27.9
9.3
=
9.4
8
=
102.2
16.7
=
45.2
250.1
=
107.7
15.6
=
3.1
6
=
70.5
10.2
=
107
10.9
=
87
9.7
=
10
17.8
=
1.6
9.2
=
88.1
11.5
=
79.9
2.1
=
60
12
=
81
8.7
=
2.5
11
=
4.9
16.2
=
94.8
10.8
=
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
=