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!
99.8
8.9
=
6.1981462203585E+17
历史上次计算结果
99.8
8.9
=
63.4
8.2
=
134.5
16.4
=
37.6
6.5
=
98
15.9
=
13.5
0.1
=
131.2
13.8
=
40.7
12.1
=
5.2
6.8
=
34.6
3.8
=
38.3
10.1
=
60.2
8.2
=
97.2
7.3
=
1.6
7.9
=
103
8.1
=
104.7
15.6
=
104
8.6
=
106
8.5
=
50.6
2851.7
=
4.4
16.7
=
41.5
3
=
132
13.9
=
90
10.1
=
33
8
=
77.9
11.1
=
79.9
11.8
=
90.1
3.9
=
62
10.7
=
11.6
2.6
=
56.6
9.7
=
附近的結果
99
8
=
99
8.1
=
99
8.2
=
99
8.3
=
99
8.4
=
99
8.5
=
99
8.6
=
99
8.7
=
99
8.8
=
99
8.9
=
99
9
=
99.1
8
=
99.1
8.1
=
99.1
8.2
=
99.1
8.3
=
99.1
8.4
=
99.1
8.5
=
99.1
8.6
=
99.1
8.7
=
99.1
8.8
=
99.1
8.9
=
99.1
9
=
99.2
8
=
99.2
8.1
=
99.2
8.2
=
99.2
8.3
=
99.2
8.4
=
99.2
8.5
=
99.2
8.6
=
99.2
8.7
=
99.2
8.8
=
99.2
8.9
=
99.2
9
=
99.3
8
=
99.3
8.1
=
99.3
8.2
=
99.3
8.3
=
99.3
8.4
=
99.3
8.5
=
99.3
8.6
=
99.3
8.7
=
99.3
8.8
=
99.3
8.9
=
99.3
9
=
99.4
8
=
99.4
8.1
=
99.4
8.2
=
99.4
8.3
=
99.4
8.4
=
99.4
8.5
=
99.4
8.6
=
99.4
8.7
=
99.4
8.8
=
99.4
8.9
=
99.4
9
=
99.5
8
=
99.5
8.1
=
99.5
8.2
=
99.5
8.3
=
99.5
8.4
=
99.5
8.5
=
99.5
8.6
=
99.5
8.7
=
99.5
8.8
=
99.5
8.9
=
99.5
9
=
99.6
8
=
99.6
8.1
=
99.6
8.2
=
99.6
8.3
=
99.6
8.4
=
99.6
8.5
=
99.6
8.6
=
99.6
8.7
=
99.6
8.8
=
99.6
8.9
=
99.6
9
=
99.7
8
=
99.7
8.1
=
99.7
8.2
=
99.7
8.3
=
99.7
8.4
=
99.7
8.5
=
99.7
8.6
=
99.7
8.7
=
99.7
8.8
=
99.7
8.9
=
99.7
9
=
99.8
8
=
99.8
8.1
=
99.8
8.2
=
99.8
8.3
=
99.8
8.4
=
99.8
8.5
=
99.8
8.6
=
99.8
8.7
=
99.8
8.8
=
99.8
8.9
=
99.8
9
=
99.9
8
=
99.9
8.1
=
99.9
8.2
=
99.9
8.3
=
99.9
8.4
=
99.9
8.5
=
99.9
8.6
=
99.9
8.7
=
99.9
8.8
=
99.9
8.9
=
99.9
9
=
100
8
=
100
8.1
=
100
8.2
=
100
8.3
=
100
8.4
=
100
8.5
=
100
8.6
=
100
8.7
=
100
8.8
=
100
8.9
=
100
9
=