Divisors of the Positive Integer 440

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Sum of all the Divisors of 440, including itself

1080

Sum of the Proper Divisors of 440

640

Properties of the number 440

The integer 440 is an even number.
The integer 440 is a Composite number.
640 is greater than 440, so 440 is an abundant number.

The number 440 as a Roman Numeral

CDXL

The number 440 in various Numeral Systems

Base	Representation
2:	110111000
3:	121022
4:	12320
5:	3230
6:	2012
7:	1166
8:	670
9:	538
10:	440
11:	370
12:	308
13:	27B
14:	236
15:	1E5
16:	1B8
17:	18F
18:	168
19:	143
20:	120
21:	KK
22:	K0
23:	J3
24:	I8
25:	HF
26:	GO
27:	G8
28:	FK
29:	F5
30:	EK
31:	E6
32:	DO
33:	DB
34:	CW
35:	CK
36:	C8