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!
122.4
15.5
=
2.2940980515457E+32
历史上次计算结果
122.4
15.5
=
75.4
7.1
=
122.3
15.5
=
122.8
15.5
=
63.2
11.3
=
94.5
8.7
=
122.6
15.2
=
122.6
15.7
=
121.3
14.9
=
9.1
15.2
=
91.5
6.5
=
74
7.8
=
8.2
5.6
=
90
11.4
=
96.1
15
=
77.3
8.8
=
95.7
14.4
=
87.3
7
=
1.9
20.3
=
64.2
9.6
=
65.2
5
=
94.1
6.6
=
14.5
12.4
=
100.1
1.6
=
75.3
5.9
=
71.8
10.4
=
97.8
9.9
=
81.3
8
=
8.6
8.8
=
15.6
20.8
=
附近的結果
122
15
=
122
15.1
=
122
15.2
=
122
15.3
=
122
15.4
=
122
15.5
=
122
15.6
=
122
15.7
=
122
15.8
=
122
15.9
=
122
16
=
122.1
15
=
122.1
15.1
=
122.1
15.2
=
122.1
15.3
=
122.1
15.4
=
122.1
15.5
=
122.1
15.6
=
122.1
15.7
=
122.1
15.8
=
122.1
15.9
=
122.1
16
=
122.2
15
=
122.2
15.1
=
122.2
15.2
=
122.2
15.3
=
122.2
15.4
=
122.2
15.5
=
122.2
15.6
=
122.2
15.7
=
122.2
15.8
=
122.2
15.9
=
122.2
16
=
122.3
15
=
122.3
15.1
=
122.3
15.2
=
122.3
15.3
=
122.3
15.4
=
122.3
15.5
=
122.3
15.6
=
122.3
15.7
=
122.3
15.8
=
122.3
15.9
=
122.3
16
=
122.4
15
=
122.4
15.1
=
122.4
15.2
=
122.4
15.3
=
122.4
15.4
=
122.4
15.5
=
122.4
15.6
=
122.4
15.7
=
122.4
15.8
=
122.4
15.9
=
122.4
16
=
122.5
15
=
122.5
15.1
=
122.5
15.2
=
122.5
15.3
=
122.5
15.4
=
122.5
15.5
=
122.5
15.6
=
122.5
15.7
=
122.5
15.8
=
122.5
15.9
=
122.5
16
=
122.6
15
=
122.6
15.1
=
122.6
15.2
=
122.6
15.3
=
122.6
15.4
=
122.6
15.5
=
122.6
15.6
=
122.6
15.7
=
122.6
15.8
=
122.6
15.9
=
122.6
16
=
122.7
15
=
122.7
15.1
=
122.7
15.2
=
122.7
15.3
=
122.7
15.4
=
122.7
15.5
=
122.7
15.6
=
122.7
15.7
=
122.7
15.8
=
122.7
15.9
=
122.7
16
=
122.8
15
=
122.8
15.1
=
122.8
15.2
=
122.8
15.3
=
122.8
15.4
=
122.8
15.5
=
122.8
15.6
=
122.8
15.7
=
122.8
15.8
=
122.8
15.9
=
122.8
16
=
122.9
15
=
122.9
15.1
=
122.9
15.2
=
122.9
15.3
=
122.9
15.4
=
122.9
15.5
=
122.9
15.6
=
122.9
15.7
=
122.9
15.8
=
122.9
15.9
=
122.9
16
=
123
15
=
123
15.1
=
123
15.2
=
123
15.3
=
123
15.4
=
123
15.5
=
123
15.6
=
123
15.7
=
123
15.8
=
123
15.9
=
123
16
=