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!
42.9
8.9
=
3.3796357887988E+14
历史上次计算结果
42.9
8.9
=
88.3
10.6
=
3
5
=
107
8.8
=
106.8
8
=
79.2
9.6
=
46.1
2.6
=
13.2
2161
=
99.5
10
=
14.8
2.5
=
5.6
16.5
=
16.7
8.8
=
54.8
7.4
=
9.5
3
=
97.1
10.2
=
103.9
19
=
6.4
5.2
=
46
14.7
=
10.7
2.3
=
103.8
19
=
77.1
10.2
=
106.7
7.8
=
8.2
11.1
=
86.6
8.2
=
8.8
11.1
=
8.8
11.7
=
87.8
16.7
=
55.9
14.8
=
112.5
13.8
=
16.9
1.7
=
附近的結果
42
8
=
42
8.1
=
42
8.2
=
42
8.3
=
42
8.4
=
42
8.5
=
42
8.6
=
42
8.7
=
42
8.8
=
42
8.9
=
42
9
=
42.1
8
=
42.1
8.1
=
42.1
8.2
=
42.1
8.3
=
42.1
8.4
=
42.1
8.5
=
42.1
8.6
=
42.1
8.7
=
42.1
8.8
=
42.1
8.9
=
42.1
9
=
42.2
8
=
42.2
8.1
=
42.2
8.2
=
42.2
8.3
=
42.2
8.4
=
42.2
8.5
=
42.2
8.6
=
42.2
8.7
=
42.2
8.8
=
42.2
8.9
=
42.2
9
=
42.3
8
=
42.3
8.1
=
42.3
8.2
=
42.3
8.3
=
42.3
8.4
=
42.3
8.5
=
42.3
8.6
=
42.3
8.7
=
42.3
8.8
=
42.3
8.9
=
42.3
9
=
42.4
8
=
42.4
8.1
=
42.4
8.2
=
42.4
8.3
=
42.4
8.4
=
42.4
8.5
=
42.4
8.6
=
42.4
8.7
=
42.4
8.8
=
42.4
8.9
=
42.4
9
=
42.5
8
=
42.5
8.1
=
42.5
8.2
=
42.5
8.3
=
42.5
8.4
=
42.5
8.5
=
42.5
8.6
=
42.5
8.7
=
42.5
8.8
=
42.5
8.9
=
42.5
9
=
42.6
8
=
42.6
8.1
=
42.6
8.2
=
42.6
8.3
=
42.6
8.4
=
42.6
8.5
=
42.6
8.6
=
42.6
8.7
=
42.6
8.8
=
42.6
8.9
=
42.6
9
=
42.7
8
=
42.7
8.1
=
42.7
8.2
=
42.7
8.3
=
42.7
8.4
=
42.7
8.5
=
42.7
8.6
=
42.7
8.7
=
42.7
8.8
=
42.7
8.9
=
42.7
9
=
42.8
8
=
42.8
8.1
=
42.8
8.2
=
42.8
8.3
=
42.8
8.4
=
42.8
8.5
=
42.8
8.6
=
42.8
8.7
=
42.8
8.8
=
42.8
8.9
=
42.8
9
=
42.9
8
=
42.9
8.1
=
42.9
8.2
=
42.9
8.3
=
42.9
8.4
=
42.9
8.5
=
42.9
8.6
=
42.9
8.7
=
42.9
8.8
=
42.9
8.9
=
42.9
9
=