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!
74.8
9.8
=
2.31331971493E+18
历史上次计算结果
74.8
9.8
=
152.3
14.6
=
75.3
19.1
=
26.8
13.8
=
148.5
15.1
=
7.2
8
=
43.5
2.3
=
64.3
6.3
=
102.4
6.2
=
64.5
6.3
=
153.7
16
=
91
3.2
=
64.5
7
=
8.6
10.6
=
59
8.1
=
97.3
7.3
=
75.9
19.9
=
46
9.5
=
94
14
=
7.8
7
=
101.6
1.2
=
29.5
9
=
20.4
13.5
=
69.1
6.1
=
133.7
16.4
=
6.1
13.4
=
80.2
19.8
=
89.4
19.3
=
75.5
12.3
=
31.5
4.7
=
附近的結果
74
9
=
74
9.1
=
74
9.2
=
74
9.3
=
74
9.4
=
74
9.5
=
74
9.6
=
74
9.7
=
74
9.8
=
74
9.9
=
74
10
=
74.1
9
=
74.1
9.1
=
74.1
9.2
=
74.1
9.3
=
74.1
9.4
=
74.1
9.5
=
74.1
9.6
=
74.1
9.7
=
74.1
9.8
=
74.1
9.9
=
74.1
10
=
74.2
9
=
74.2
9.1
=
74.2
9.2
=
74.2
9.3
=
74.2
9.4
=
74.2
9.5
=
74.2
9.6
=
74.2
9.7
=
74.2
9.8
=
74.2
9.9
=
74.2
10
=
74.3
9
=
74.3
9.1
=
74.3
9.2
=
74.3
9.3
=
74.3
9.4
=
74.3
9.5
=
74.3
9.6
=
74.3
9.7
=
74.3
9.8
=
74.3
9.9
=
74.3
10
=
74.4
9
=
74.4
9.1
=
74.4
9.2
=
74.4
9.3
=
74.4
9.4
=
74.4
9.5
=
74.4
9.6
=
74.4
9.7
=
74.4
9.8
=
74.4
9.9
=
74.4
10
=
74.5
9
=
74.5
9.1
=
74.5
9.2
=
74.5
9.3
=
74.5
9.4
=
74.5
9.5
=
74.5
9.6
=
74.5
9.7
=
74.5
9.8
=
74.5
9.9
=
74.5
10
=
74.6
9
=
74.6
9.1
=
74.6
9.2
=
74.6
9.3
=
74.6
9.4
=
74.6
9.5
=
74.6
9.6
=
74.6
9.7
=
74.6
9.8
=
74.6
9.9
=
74.6
10
=
74.7
9
=
74.7
9.1
=
74.7
9.2
=
74.7
9.3
=
74.7
9.4
=
74.7
9.5
=
74.7
9.6
=
74.7
9.7
=
74.7
9.8
=
74.7
9.9
=
74.7
10
=
74.8
9
=
74.8
9.1
=
74.8
9.2
=
74.8
9.3
=
74.8
9.4
=
74.8
9.5
=
74.8
9.6
=
74.8
9.7
=
74.8
9.8
=
74.8
9.9
=
74.8
10
=
74.9
9
=
74.9
9.1
=
74.9
9.2
=
74.9
9.3
=
74.9
9.4
=
74.9
9.5
=
74.9
9.6
=
74.9
9.7
=
74.9
9.8
=
74.9
9.9
=
74.9
10
=
75
9
=
75
9.1
=
75
9.2
=
75
9.3
=
75
9.4
=
75
9.5
=
75
9.6
=
75
9.7
=
75
9.8
=
75
9.9
=
75
10
=