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!
89.8
4.9
=
3724380547.6262
历史上次计算结果
89.8
4.9
=
71.1
12
=
94.1
8.9
=
129
16.9
=
90.7
6.9
=
13.9
13.1
=
9.4
2159.4
=
1.8
12.2
=
45.9
8.7
=
100.2
7.1
=
91.5
6.2
=
12.2
16.4
=
12.8
16.2
=
69
10.1
=
46.2
12.3
=
97.1
5.3
=
86.6
2.6
=
18.2
15.6
=
35.2
6
=
85.5
6.4
=
55.9
2
=
139.9
15.7
=
20.8
2647.1
=
16.9
2196.2
=
61.9
6.9
=
87.9
20
=
34.1
12.9
=
30.6
7.1
=
148.8
13.6
=
28
10.9
=
附近的結果
89
4
=
89
4.1
=
89
4.2
=
89
4.3
=
89
4.4
=
89
4.5
=
89
4.6
=
89
4.7
=
89
4.8
=
89
4.9
=
89
5
=
89.1
4
=
89.1
4.1
=
89.1
4.2
=
89.1
4.3
=
89.1
4.4
=
89.1
4.5
=
89.1
4.6
=
89.1
4.7
=
89.1
4.8
=
89.1
4.9
=
89.1
5
=
89.2
4
=
89.2
4.1
=
89.2
4.2
=
89.2
4.3
=
89.2
4.4
=
89.2
4.5
=
89.2
4.6
=
89.2
4.7
=
89.2
4.8
=
89.2
4.9
=
89.2
5
=
89.3
4
=
89.3
4.1
=
89.3
4.2
=
89.3
4.3
=
89.3
4.4
=
89.3
4.5
=
89.3
4.6
=
89.3
4.7
=
89.3
4.8
=
89.3
4.9
=
89.3
5
=
89.4
4
=
89.4
4.1
=
89.4
4.2
=
89.4
4.3
=
89.4
4.4
=
89.4
4.5
=
89.4
4.6
=
89.4
4.7
=
89.4
4.8
=
89.4
4.9
=
89.4
5
=
89.5
4
=
89.5
4.1
=
89.5
4.2
=
89.5
4.3
=
89.5
4.4
=
89.5
4.5
=
89.5
4.6
=
89.5
4.7
=
89.5
4.8
=
89.5
4.9
=
89.5
5
=
89.6
4
=
89.6
4.1
=
89.6
4.2
=
89.6
4.3
=
89.6
4.4
=
89.6
4.5
=
89.6
4.6
=
89.6
4.7
=
89.6
4.8
=
89.6
4.9
=
89.6
5
=
89.7
4
=
89.7
4.1
=
89.7
4.2
=
89.7
4.3
=
89.7
4.4
=
89.7
4.5
=
89.7
4.6
=
89.7
4.7
=
89.7
4.8
=
89.7
4.9
=
89.7
5
=
89.8
4
=
89.8
4.1
=
89.8
4.2
=
89.8
4.3
=
89.8
4.4
=
89.8
4.5
=
89.8
4.6
=
89.8
4.7
=
89.8
4.8
=
89.8
4.9
=
89.8
5
=
89.9
4
=
89.9
4.1
=
89.9
4.2
=
89.9
4.3
=
89.9
4.4
=
89.9
4.5
=
89.9
4.6
=
89.9
4.7
=
89.9
4.8
=
89.9
4.9
=
89.9
5
=
90
4
=
90
4.1
=
90
4.2
=
90
4.3
=
90
4.4
=
90
4.5
=
90
4.6
=
90
4.7
=
90
4.8
=
90
4.9
=
90
5
=