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!
7.2
15.1
=
8825121558014.8
历史上次计算结果
7.2
15.1
=
45.1
8.9
=
22.3
10.7
=
18.3
1.4
=
18.7
1.3
=
18.3
1
=
49.1
15
=
98.3
6.6
=
56.5
5.8
=
6.6
2.1
=
71.7
7
=
104.9
10
=
23.4
5.9
=
34.9
3.6
=
80.1
6.4
=
39.2
16.2
=
7.2
2.1
=
71
6.2
=
87.1
7
=
18.3
1.8
=
50.5
13
=
96
14
=
60
9.3
=
11.7
18.2
=
22.9
10.6
=
12
18.8
=
95.7
6.8
=
10.8
2174.5
=
7.1
2.4
=
7.5
15.4
=
附近的結果
7
15
=
7
15.1
=
7
15.2
=
7
15.3
=
7
15.4
=
7
15.5
=
7
15.6
=
7
15.7
=
7
15.8
=
7
15.9
=
7
16
=
7.1
15
=
7.1
15.1
=
7.1
15.2
=
7.1
15.3
=
7.1
15.4
=
7.1
15.5
=
7.1
15.6
=
7.1
15.7
=
7.1
15.8
=
7.1
15.9
=
7.1
16
=
7.2
15
=
7.2
15.1
=
7.2
15.2
=
7.2
15.3
=
7.2
15.4
=
7.2
15.5
=
7.2
15.6
=
7.2
15.7
=
7.2
15.8
=
7.2
15.9
=
7.2
16
=
7.3
15
=
7.3
15.1
=
7.3
15.2
=
7.3
15.3
=
7.3
15.4
=
7.3
15.5
=
7.3
15.6
=
7.3
15.7
=
7.3
15.8
=
7.3
15.9
=
7.3
16
=
7.4
15
=
7.4
15.1
=
7.4
15.2
=
7.4
15.3
=
7.4
15.4
=
7.4
15.5
=
7.4
15.6
=
7.4
15.7
=
7.4
15.8
=
7.4
15.9
=
7.4
16
=
7.5
15
=
7.5
15.1
=
7.5
15.2
=
7.5
15.3
=
7.5
15.4
=
7.5
15.5
=
7.5
15.6
=
7.5
15.7
=
7.5
15.8
=
7.5
15.9
=
7.5
16
=
7.6
15
=
7.6
15.1
=
7.6
15.2
=
7.6
15.3
=
7.6
15.4
=
7.6
15.5
=
7.6
15.6
=
7.6
15.7
=
7.6
15.8
=
7.6
15.9
=
7.6
16
=
7.7
15
=
7.7
15.1
=
7.7
15.2
=
7.7
15.3
=
7.7
15.4
=
7.7
15.5
=
7.7
15.6
=
7.7
15.7
=
7.7
15.8
=
7.7
15.9
=
7.7
16
=
7.8
15
=
7.8
15.1
=
7.8
15.2
=
7.8
15.3
=
7.8
15.4
=
7.8
15.5
=
7.8
15.6
=
7.8
15.7
=
7.8
15.8
=
7.8
15.9
=
7.8
16
=
7.9
15
=
7.9
15.1
=
7.9
15.2
=
7.9
15.3
=
7.9
15.4
=
7.9
15.5
=
7.9
15.6
=
7.9
15.7
=
7.9
15.8
=
7.9
15.9
=
7.9
16
=
8
15
=
8
15.1
=
8
15.2
=
8
15.3
=
8
15.4
=
8
15.5
=
8
15.6
=
8
15.7
=
8
15.8
=
8
15.9
=
8
16
=