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!
69
12.3
=
4.1480484087284E+22
历史上次计算结果
69
12.3
=
35.8
7.4
=
76.9
4.8
=
76.8
4.8
=
17.1
2.8
=
12.2
2159.4
=
60.6
17
=
71.5
11
=
66.7
1.8
=
22.1
5
=
61.4
10.9
=
61.3
10.7
=
26.6
16
=
10.2
18
=
94.2
16.3
=
76.2
4.1
=
69
12.4
=
98.9
5.8
=
95.6
5.5
=
92.9
7.9
=
105.2
13.1
=
101.9
5.1
=
5.9
19.6
=
75.4
2.8
=
19.3
15
=
8.3
13.1
=
17.3
2
=
87
15.2
=
63.3
6.7
=
76.4
13.1
=
附近的結果
69
12
=
69
12.1
=
69
12.2
=
69
12.3
=
69
12.4
=
69
12.5
=
69
12.6
=
69
12.7
=
69
12.8
=
69
12.9
=
69
13
=
69.1
12
=
69.1
12.1
=
69.1
12.2
=
69.1
12.3
=
69.1
12.4
=
69.1
12.5
=
69.1
12.6
=
69.1
12.7
=
69.1
12.8
=
69.1
12.9
=
69.1
13
=
69.2
12
=
69.2
12.1
=
69.2
12.2
=
69.2
12.3
=
69.2
12.4
=
69.2
12.5
=
69.2
12.6
=
69.2
12.7
=
69.2
12.8
=
69.2
12.9
=
69.2
13
=
69.3
12
=
69.3
12.1
=
69.3
12.2
=
69.3
12.3
=
69.3
12.4
=
69.3
12.5
=
69.3
12.6
=
69.3
12.7
=
69.3
12.8
=
69.3
12.9
=
69.3
13
=
69.4
12
=
69.4
12.1
=
69.4
12.2
=
69.4
12.3
=
69.4
12.4
=
69.4
12.5
=
69.4
12.6
=
69.4
12.7
=
69.4
12.8
=
69.4
12.9
=
69.4
13
=
69.5
12
=
69.5
12.1
=
69.5
12.2
=
69.5
12.3
=
69.5
12.4
=
69.5
12.5
=
69.5
12.6
=
69.5
12.7
=
69.5
12.8
=
69.5
12.9
=
69.5
13
=
69.6
12
=
69.6
12.1
=
69.6
12.2
=
69.6
12.3
=
69.6
12.4
=
69.6
12.5
=
69.6
12.6
=
69.6
12.7
=
69.6
12.8
=
69.6
12.9
=
69.6
13
=
69.7
12
=
69.7
12.1
=
69.7
12.2
=
69.7
12.3
=
69.7
12.4
=
69.7
12.5
=
69.7
12.6
=
69.7
12.7
=
69.7
12.8
=
69.7
12.9
=
69.7
13
=
69.8
12
=
69.8
12.1
=
69.8
12.2
=
69.8
12.3
=
69.8
12.4
=
69.8
12.5
=
69.8
12.6
=
69.8
12.7
=
69.8
12.8
=
69.8
12.9
=
69.8
13
=
69.9
12
=
69.9
12.1
=
69.9
12.2
=
69.9
12.3
=
69.9
12.4
=
69.9
12.5
=
69.9
12.6
=
69.9
12.7
=
69.9
12.8
=
69.9
12.9
=
69.9
13
=
70
12
=
70
12.1
=
70
12.2
=
70
12.3
=
70
12.4
=
70
12.5
=
70
12.6
=
70
12.7
=
70
12.8
=
70
12.9
=
70
13
=