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!
103
7.4
=
7.8522743110229E+14
历史上次计算结果
103
7.4
=
102.3
19.7
=
71.6
19.5
=
36.4
3.2
=
51.8
15.2
=
18.7
5.1
=
3.9
20.7
=
12.9
7.4
=
35.4
16.9
=
62.9
13.5
=
18.6
8.3
=
27.6
20.9
=
21
8.5
=
18
8.7
=
98.2
7.5
=
85.5
19.1
=
100.6
18.2
=
106.7
9.4
=
34.3
19.1
=
100.6
18.6
=
54.6
4.7
=
5.1
10.8
=
54.1
4.9
=
27
20
=
98.1
8
=
2
9.9
=
54.8
8.6
=
54.5
4.3
=
85.8
19
=
79
10.6
=
附近的結果
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
=
103.1
7
=
103.1
7.1
=
103.1
7.2
=
103.1
7.3
=
103.1
7.4
=
103.1
7.5
=
103.1
7.6
=
103.1
7.7
=
103.1
7.8
=
103.1
7.9
=
103.1
8
=
103.2
7
=
103.2
7.1
=
103.2
7.2
=
103.2
7.3
=
103.2
7.4
=
103.2
7.5
=
103.2
7.6
=
103.2
7.7
=
103.2
7.8
=
103.2
7.9
=
103.2
8
=
103.3
7
=
103.3
7.1
=
103.3
7.2
=
103.3
7.3
=
103.3
7.4
=
103.3
7.5
=
103.3
7.6
=
103.3
7.7
=
103.3
7.8
=
103.3
7.9
=
103.3
8
=
103.4
7
=
103.4
7.1
=
103.4
7.2
=
103.4
7.3
=
103.4
7.4
=
103.4
7.5
=
103.4
7.6
=
103.4
7.7
=
103.4
7.8
=
103.4
7.9
=
103.4
8
=
103.5
7
=
103.5
7.1
=
103.5
7.2
=
103.5
7.3
=
103.5
7.4
=
103.5
7.5
=
103.5
7.6
=
103.5
7.7
=
103.5
7.8
=
103.5
7.9
=
103.5
8
=
103.6
7
=
103.6
7.1
=
103.6
7.2
=
103.6
7.3
=
103.6
7.4
=
103.6
7.5
=
103.6
7.6
=
103.6
7.7
=
103.6
7.8
=
103.6
7.9
=
103.6
8
=
103.7
7
=
103.7
7.1
=
103.7
7.2
=
103.7
7.3
=
103.7
7.4
=
103.7
7.5
=
103.7
7.6
=
103.7
7.7
=
103.7
7.8
=
103.7
7.9
=
103.7
8
=
103.8
7
=
103.8
7.1
=
103.8
7.2
=
103.8
7.3
=
103.8
7.4
=
103.8
7.5
=
103.8
7.6
=
103.8
7.7
=
103.8
7.8
=
103.8
7.9
=
103.8
8
=
103.9
7
=
103.9
7.1
=
103.9
7.2
=
103.9
7.3
=
103.9
7.4
=
103.9
7.5
=
103.9
7.6
=
103.9
7.7
=
103.9
7.8
=
103.9
7.9
=
103.9
8
=
104
7
=
104
7.1
=
104
7.2
=
104
7.3
=
104
7.4
=
104
7.5
=
104
7.6
=
104
7.7
=
104
7.8
=
104
7.9
=
104
8
=