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!
6.9
7
=
744635.3252589
历史上次计算结果
60.8
4.6
=
6.9
7
=
100.3
20.7
=
37.3
12.8
=
22.3
9.1
=
61.1
8.6
=
45.7
250.2
=
9.2
2159.9
=
5.5
13.4
=
14.7
2162.4
=
45
250.5
=
16
8.9
=
49
12.5
=
86.9
9
=
89.6
4.2
=
148.3
15.1
=
7.9
1839.7
=
49.8
12.3
=
93.7
9
=
83.1
1.5
=
90
4
=
70.7
6.8
=
65
18.8
=
95.2
11.7
=
91.5
8.9
=
48
12.6
=
14.2
9
=
60.3
20.8
=
97.1
5
=
46.3
7
=
附近的結果
6
7
=
6
7.1
=
6
7.2
=
6
7.3
=
6
7.4
=
6
7.5
=
6
7.6
=
6
7.7
=
6
7.8
=
6
7.9
=
6
8
=
6.1
7
=
6.1
7.1
=
6.1
7.2
=
6.1
7.3
=
6.1
7.4
=
6.1
7.5
=
6.1
7.6
=
6.1
7.7
=
6.1
7.8
=
6.1
7.9
=
6.1
8
=
6.2
7
=
6.2
7.1
=
6.2
7.2
=
6.2
7.3
=
6.2
7.4
=
6.2
7.5
=
6.2
7.6
=
6.2
7.7
=
6.2
7.8
=
6.2
7.9
=
6.2
8
=
6.3
7
=
6.3
7.1
=
6.3
7.2
=
6.3
7.3
=
6.3
7.4
=
6.3
7.5
=
6.3
7.6
=
6.3
7.7
=
6.3
7.8
=
6.3
7.9
=
6.3
8
=
6.4
7
=
6.4
7.1
=
6.4
7.2
=
6.4
7.3
=
6.4
7.4
=
6.4
7.5
=
6.4
7.6
=
6.4
7.7
=
6.4
7.8
=
6.4
7.9
=
6.4
8
=
6.5
7
=
6.5
7.1
=
6.5
7.2
=
6.5
7.3
=
6.5
7.4
=
6.5
7.5
=
6.5
7.6
=
6.5
7.7
=
6.5
7.8
=
6.5
7.9
=
6.5
8
=
6.6
7
=
6.6
7.1
=
6.6
7.2
=
6.6
7.3
=
6.6
7.4
=
6.6
7.5
=
6.6
7.6
=
6.6
7.7
=
6.6
7.8
=
6.6
7.9
=
6.6
8
=
6.7
7
=
6.7
7.1
=
6.7
7.2
=
6.7
7.3
=
6.7
7.4
=
6.7
7.5
=
6.7
7.6
=
6.7
7.7
=
6.7
7.8
=
6.7
7.9
=
6.7
8
=
6.8
7
=
6.8
7.1
=
6.8
7.2
=
6.8
7.3
=
6.8
7.4
=
6.8
7.5
=
6.8
7.6
=
6.8
7.7
=
6.8
7.8
=
6.8
7.9
=
6.8
8
=
6.9
7
=
6.9
7.1
=
6.9
7.2
=
6.9
7.3
=
6.9
7.4
=
6.9
7.5
=
6.9
7.6
=
6.9
7.7
=
6.9
7.8
=
6.9
7.9
=
6.9
8
=
7
7
=
7
7.1
=
7
7.2
=
7
7.3
=
7
7.4
=
7
7.5
=
7
7.6
=
7
7.7
=
7
7.8
=
7
7.9
=
7
8
=