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!
128.1
15.1
=
6.6679427002994E+31
历史上次计算结果
128.1
15.1
=
38.8
11.7
=
38.5
11.6
=
100.4
1.9
=
90.2
17
=
134
11
=
89.2
2.6
=
10.9
2156.1
=
98.3
11.6
=
78.4
1.9
=
94.1
20.4
=
44.2
5.4
=
90.8
17.6
=
20.2
18.6
=
88.5
20.9
=
73.8
12.8
=
158.7
15.3
=
76.3
10.2
=
49.2
16
=
83.6
20.6
=
11.7
276.9
=
32.7
12.1
=
46.1
12.9
=
7.5
9.2
=
5.5
6.2
=
16.2
2196.5
=
29.8
1
=
88.3
8.9
=
86
4.1
=
5.1
1839.4
=
附近的結果
128
15
=
128
15.1
=
128
15.2
=
128
15.3
=
128
15.4
=
128
15.5
=
128
15.6
=
128
15.7
=
128
15.8
=
128
15.9
=
128
16
=
128.1
15
=
128.1
15.1
=
128.1
15.2
=
128.1
15.3
=
128.1
15.4
=
128.1
15.5
=
128.1
15.6
=
128.1
15.7
=
128.1
15.8
=
128.1
15.9
=
128.1
16
=
128.2
15
=
128.2
15.1
=
128.2
15.2
=
128.2
15.3
=
128.2
15.4
=
128.2
15.5
=
128.2
15.6
=
128.2
15.7
=
128.2
15.8
=
128.2
15.9
=
128.2
16
=
128.3
15
=
128.3
15.1
=
128.3
15.2
=
128.3
15.3
=
128.3
15.4
=
128.3
15.5
=
128.3
15.6
=
128.3
15.7
=
128.3
15.8
=
128.3
15.9
=
128.3
16
=
128.4
15
=
128.4
15.1
=
128.4
15.2
=
128.4
15.3
=
128.4
15.4
=
128.4
15.5
=
128.4
15.6
=
128.4
15.7
=
128.4
15.8
=
128.4
15.9
=
128.4
16
=
128.5
15
=
128.5
15.1
=
128.5
15.2
=
128.5
15.3
=
128.5
15.4
=
128.5
15.5
=
128.5
15.6
=
128.5
15.7
=
128.5
15.8
=
128.5
15.9
=
128.5
16
=
128.6
15
=
128.6
15.1
=
128.6
15.2
=
128.6
15.3
=
128.6
15.4
=
128.6
15.5
=
128.6
15.6
=
128.6
15.7
=
128.6
15.8
=
128.6
15.9
=
128.6
16
=
128.7
15
=
128.7
15.1
=
128.7
15.2
=
128.7
15.3
=
128.7
15.4
=
128.7
15.5
=
128.7
15.6
=
128.7
15.7
=
128.7
15.8
=
128.7
15.9
=
128.7
16
=
128.8
15
=
128.8
15.1
=
128.8
15.2
=
128.8
15.3
=
128.8
15.4
=
128.8
15.5
=
128.8
15.6
=
128.8
15.7
=
128.8
15.8
=
128.8
15.9
=
128.8
16
=
128.9
15
=
128.9
15.1
=
128.9
15.2
=
128.9
15.3
=
128.9
15.4
=
128.9
15.5
=
128.9
15.6
=
128.9
15.7
=
128.9
15.8
=
128.9
15.9
=
128.9
16
=
129
15
=
129
15.1
=
129
15.2
=
129
15.3
=
129
15.4
=
129
15.5
=
129
15.6
=
129
15.7
=
129
15.8
=
129
15.9
=
129
16
=