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!
128.5
14.7
=
1.002019046448E+31
历史上次计算结果
128.5
14.7
=
5.7
16.8
=
8
13.5
=
99
19.8
=
11
2160.9
=
97.1
9
=
96.5
11.5
=
3.3
12
=
39
1.1
=
79.1
5.3
=
13
3.1
=
36.2
15.6
=
82
3.8
=
15.4
12.5
=
13.8
5.7
=
13.5
5
=
39.8
1.2
=
91.3
7.7
=
12.5
1.5
=
61.4
10.1
=
128.3
14.8
=
12.6
10.2
=
87.9
6.8
=
71.6
6.6
=
84
8.6
=
84
3.5
=
128.3
14.9
=
9.8
9.2
=
69.3
6.9
=
5.8
12.9
=
附近的結果
128
14
=
128
14.1
=
128
14.2
=
128
14.3
=
128
14.4
=
128
14.5
=
128
14.6
=
128
14.7
=
128
14.8
=
128
14.9
=
128
15
=
128.1
14
=
128.1
14.1
=
128.1
14.2
=
128.1
14.3
=
128.1
14.4
=
128.1
14.5
=
128.1
14.6
=
128.1
14.7
=
128.1
14.8
=
128.1
14.9
=
128.1
15
=
128.2
14
=
128.2
14.1
=
128.2
14.2
=
128.2
14.3
=
128.2
14.4
=
128.2
14.5
=
128.2
14.6
=
128.2
14.7
=
128.2
14.8
=
128.2
14.9
=
128.2
15
=
128.3
14
=
128.3
14.1
=
128.3
14.2
=
128.3
14.3
=
128.3
14.4
=
128.3
14.5
=
128.3
14.6
=
128.3
14.7
=
128.3
14.8
=
128.3
14.9
=
128.3
15
=
128.4
14
=
128.4
14.1
=
128.4
14.2
=
128.4
14.3
=
128.4
14.4
=
128.4
14.5
=
128.4
14.6
=
128.4
14.7
=
128.4
14.8
=
128.4
14.9
=
128.4
15
=
128.5
14
=
128.5
14.1
=
128.5
14.2
=
128.5
14.3
=
128.5
14.4
=
128.5
14.5
=
128.5
14.6
=
128.5
14.7
=
128.5
14.8
=
128.5
14.9
=
128.5
15
=
128.6
14
=
128.6
14.1
=
128.6
14.2
=
128.6
14.3
=
128.6
14.4
=
128.6
14.5
=
128.6
14.6
=
128.6
14.7
=
128.6
14.8
=
128.6
14.9
=
128.6
15
=
128.7
14
=
128.7
14.1
=
128.7
14.2
=
128.7
14.3
=
128.7
14.4
=
128.7
14.5
=
128.7
14.6
=
128.7
14.7
=
128.7
14.8
=
128.7
14.9
=
128.7
15
=
128.8
14
=
128.8
14.1
=
128.8
14.2
=
128.8
14.3
=
128.8
14.4
=
128.8
14.5
=
128.8
14.6
=
128.8
14.7
=
128.8
14.8
=
128.8
14.9
=
128.8
15
=
128.9
14
=
128.9
14.1
=
128.9
14.2
=
128.9
14.3
=
128.9
14.4
=
128.9
14.5
=
128.9
14.6
=
128.9
14.7
=
128.9
14.8
=
128.9
14.9
=
128.9
15
=
129
14
=
129
14.1
=
129
14.2
=
129
14.3
=
129
14.4
=
129
14.5
=
129
14.6
=
129
14.7
=
129
14.8
=
129
14.9
=
129
15
=