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
7.5
=
1.2481856498938E+15
历史上次计算结果
103
7.5
=
46
20.2
=
103.8
15.6
=
103.3
15.5
=
98.3
5
=
14.8
2159.5
=
46.1
20
=
93.1
12.7
=
85.8
1.6
=
71.5
19.6
=
71.7
19.7
=
170.9
15.5
=
102.7
6.5
=
10.2
276.5
=
89.9
19.4
=
2.6
15
=
95.7
15.1
=
15
2165.7
=
77
16.3
=
31.1
11.5
=
1
6.4
=
144.6
16.7
=
102.5
14.6
=
58
11.2
=
86.7
19.7
=
102.6
19.8
=
86.9
19.2
=
89.9
9
=
3
20.9
=
53.1
15.9
=
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
=