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!
89
15.5
=
1.6426502457718E+30
历史上次计算结果
61.8
13.6
=
89
15.5
=
99.2
10.6
=
56.4
13.1
=
13.6
4.2
=
18.2
5
=
33.9
5.3
=
19.4
4.1
=
17.8
9.9
=
31.2
9.2
=
30.5
12.6
=
11.4
2
=
68.2
3.4
=
87.1
9
=
83.6
12.4
=
93.7
17.9
=
67.8
5.8
=
61.8
14.9
=
52.3
16.8
=
30.8
12.4
=
61.1
14.2
=
52.6
16.4
=
6.7
17.3
=
46.3
1.7
=
6.8
17.8
=
88.8
2
=
128
14.4
=
6.7
17.9
=
105.9
14.3
=
18.5
6.2
=
附近的結果
89
15
=
89
15.1
=
89
15.2
=
89
15.3
=
89
15.4
=
89
15.5
=
89
15.6
=
89
15.7
=
89
15.8
=
89
15.9
=
89
16
=
89.1
15
=
89.1
15.1
=
89.1
15.2
=
89.1
15.3
=
89.1
15.4
=
89.1
15.5
=
89.1
15.6
=
89.1
15.7
=
89.1
15.8
=
89.1
15.9
=
89.1
16
=
89.2
15
=
89.2
15.1
=
89.2
15.2
=
89.2
15.3
=
89.2
15.4
=
89.2
15.5
=
89.2
15.6
=
89.2
15.7
=
89.2
15.8
=
89.2
15.9
=
89.2
16
=
89.3
15
=
89.3
15.1
=
89.3
15.2
=
89.3
15.3
=
89.3
15.4
=
89.3
15.5
=
89.3
15.6
=
89.3
15.7
=
89.3
15.8
=
89.3
15.9
=
89.3
16
=
89.4
15
=
89.4
15.1
=
89.4
15.2
=
89.4
15.3
=
89.4
15.4
=
89.4
15.5
=
89.4
15.6
=
89.4
15.7
=
89.4
15.8
=
89.4
15.9
=
89.4
16
=
89.5
15
=
89.5
15.1
=
89.5
15.2
=
89.5
15.3
=
89.5
15.4
=
89.5
15.5
=
89.5
15.6
=
89.5
15.7
=
89.5
15.8
=
89.5
15.9
=
89.5
16
=
89.6
15
=
89.6
15.1
=
89.6
15.2
=
89.6
15.3
=
89.6
15.4
=
89.6
15.5
=
89.6
15.6
=
89.6
15.7
=
89.6
15.8
=
89.6
15.9
=
89.6
16
=
89.7
15
=
89.7
15.1
=
89.7
15.2
=
89.7
15.3
=
89.7
15.4
=
89.7
15.5
=
89.7
15.6
=
89.7
15.7
=
89.7
15.8
=
89.7
15.9
=
89.7
16
=
89.8
15
=
89.8
15.1
=
89.8
15.2
=
89.8
15.3
=
89.8
15.4
=
89.8
15.5
=
89.8
15.6
=
89.8
15.7
=
89.8
15.8
=
89.8
15.9
=
89.8
16
=
89.9
15
=
89.9
15.1
=
89.9
15.2
=
89.9
15.3
=
89.9
15.4
=
89.9
15.5
=
89.9
15.6
=
89.9
15.7
=
89.9
15.8
=
89.9
15.9
=
89.9
16
=
90
15
=
90
15.1
=
90
15.2
=
90
15.3
=
90
15.4
=
90
15.5
=
90
15.6
=
90
15.7
=
90
15.8
=
90
15.9
=
90
16
=