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
13.9
=
1.2488810974803E+27
历史上次计算结果
31.5
5
=
89
13.9
=
71.4
7
=
103.7
9.2
=
12.2
0.8
=
5.6
9.3
=
103.2
13.7
=
88.8
7.8
=
1.3
15
=
2.1
8.1
=
13.1
9.4
=
103.9
13.2
=
70.2
9.2
=
6.4
1.3
=
70.3
9.1
=
8.8
2.5
=
36.9
10.9
=
9.9
2162
=
70.7
15.6
=
26.7
14.4
=
36.3
10.9
=
96
11.5
=
12.8
2162.9
=
18
11.3
=
18
11.8
=
76.2
14.9
=
70.6
15.4
=
143
14.5
=
74.6
10.1
=
16
3.4
=
附近的結果
89
13
=
89
13.1
=
89
13.2
=
89
13.3
=
89
13.4
=
89
13.5
=
89
13.6
=
89
13.7
=
89
13.8
=
89
13.9
=
89
14
=
89.1
13
=
89.1
13.1
=
89.1
13.2
=
89.1
13.3
=
89.1
13.4
=
89.1
13.5
=
89.1
13.6
=
89.1
13.7
=
89.1
13.8
=
89.1
13.9
=
89.1
14
=
89.2
13
=
89.2
13.1
=
89.2
13.2
=
89.2
13.3
=
89.2
13.4
=
89.2
13.5
=
89.2
13.6
=
89.2
13.7
=
89.2
13.8
=
89.2
13.9
=
89.2
14
=
89.3
13
=
89.3
13.1
=
89.3
13.2
=
89.3
13.3
=
89.3
13.4
=
89.3
13.5
=
89.3
13.6
=
89.3
13.7
=
89.3
13.8
=
89.3
13.9
=
89.3
14
=
89.4
13
=
89.4
13.1
=
89.4
13.2
=
89.4
13.3
=
89.4
13.4
=
89.4
13.5
=
89.4
13.6
=
89.4
13.7
=
89.4
13.8
=
89.4
13.9
=
89.4
14
=
89.5
13
=
89.5
13.1
=
89.5
13.2
=
89.5
13.3
=
89.5
13.4
=
89.5
13.5
=
89.5
13.6
=
89.5
13.7
=
89.5
13.8
=
89.5
13.9
=
89.5
14
=
89.6
13
=
89.6
13.1
=
89.6
13.2
=
89.6
13.3
=
89.6
13.4
=
89.6
13.5
=
89.6
13.6
=
89.6
13.7
=
89.6
13.8
=
89.6
13.9
=
89.6
14
=
89.7
13
=
89.7
13.1
=
89.7
13.2
=
89.7
13.3
=
89.7
13.4
=
89.7
13.5
=
89.7
13.6
=
89.7
13.7
=
89.7
13.8
=
89.7
13.9
=
89.7
14
=
89.8
13
=
89.8
13.1
=
89.8
13.2
=
89.8
13.3
=
89.8
13.4
=
89.8
13.5
=
89.8
13.6
=
89.8
13.7
=
89.8
13.8
=
89.8
13.9
=
89.8
14
=
89.9
13
=
89.9
13.1
=
89.9
13.2
=
89.9
13.3
=
89.9
13.4
=
89.9
13.5
=
89.9
13.6
=
89.9
13.7
=
89.9
13.8
=
89.9
13.9
=
89.9
14
=
90
13
=
90
13.1
=
90
13.2
=
90
13.3
=
90
13.4
=
90
13.5
=
90
13.6
=
90
13.7
=
90
13.8
=
90
13.9
=
90
14
=