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!
102.2
7.5
=
1.1772852923883E+15
历史上次计算结果
102.2
7.5
=
89.6
7.4
=
81.1
10.3
=
26.4
12.4
=
4.5
9.7
=
2.8
9.3
=
5
10
=
18.8
8.5
=
73.1
6.9
=
133.8
16.2
=
81.1
10.4
=
23.1
13.6
=
36.2
16.8
=
44.5
3.2
=
18.6
8.6
=
58.6
2.3
=
81.6
15
=
33.4
1.4
=
14.9
2164.6
=
100
6.3
=
103.3
15
=
103.5
15
=
32.2
1.4
=
16.1
14.2
=
86.5
18.5
=
53.7
15.6
=
49.3
14.4
=
81.7
10.1
=
61.9
10.2
=
95.2
7.4
=
附近的結果
102
7
=
102
7.1
=
102
7.2
=
102
7.3
=
102
7.4
=
102
7.5
=
102
7.6
=
102
7.7
=
102
7.8
=
102
7.9
=
102
8
=
102.1
7
=
102.1
7.1
=
102.1
7.2
=
102.1
7.3
=
102.1
7.4
=
102.1
7.5
=
102.1
7.6
=
102.1
7.7
=
102.1
7.8
=
102.1
7.9
=
102.1
8
=
102.2
7
=
102.2
7.1
=
102.2
7.2
=
102.2
7.3
=
102.2
7.4
=
102.2
7.5
=
102.2
7.6
=
102.2
7.7
=
102.2
7.8
=
102.2
7.9
=
102.2
8
=
102.3
7
=
102.3
7.1
=
102.3
7.2
=
102.3
7.3
=
102.3
7.4
=
102.3
7.5
=
102.3
7.6
=
102.3
7.7
=
102.3
7.8
=
102.3
7.9
=
102.3
8
=
102.4
7
=
102.4
7.1
=
102.4
7.2
=
102.4
7.3
=
102.4
7.4
=
102.4
7.5
=
102.4
7.6
=
102.4
7.7
=
102.4
7.8
=
102.4
7.9
=
102.4
8
=
102.5
7
=
102.5
7.1
=
102.5
7.2
=
102.5
7.3
=
102.5
7.4
=
102.5
7.5
=
102.5
7.6
=
102.5
7.7
=
102.5
7.8
=
102.5
7.9
=
102.5
8
=
102.6
7
=
102.6
7.1
=
102.6
7.2
=
102.6
7.3
=
102.6
7.4
=
102.6
7.5
=
102.6
7.6
=
102.6
7.7
=
102.6
7.8
=
102.6
7.9
=
102.6
8
=
102.7
7
=
102.7
7.1
=
102.7
7.2
=
102.7
7.3
=
102.7
7.4
=
102.7
7.5
=
102.7
7.6
=
102.7
7.7
=
102.7
7.8
=
102.7
7.9
=
102.7
8
=
102.8
7
=
102.8
7.1
=
102.8
7.2
=
102.8
7.3
=
102.8
7.4
=
102.8
7.5
=
102.8
7.6
=
102.8
7.7
=
102.8
7.8
=
102.8
7.9
=
102.8
8
=
102.9
7
=
102.9
7.1
=
102.9
7.2
=
102.9
7.3
=
102.9
7.4
=
102.9
7.5
=
102.9
7.6
=
102.9
7.7
=
102.9
7.8
=
102.9
7.9
=
102.9
8
=
103
7
=
103
7.1
=
103
7.2
=
103
7.3
=
103
7.4
=
103
7.5
=
103
7.6
=
103
7.7
=
103
7.8
=
103
7.9
=
103
8
=