Compare 3990 vs 4000

Property	3990	4000
Type	composite number	composite number
Unique factors	5	2
Total factors	5	8
Prime factorization	2¹ × 3¹ × 5¹ × 7¹ × 19¹	2⁵ × 5³
Prime factorization	2 × 3 × 5 × 7 × 19	2 × 2 × 2 × 2 × 2 × 5 × 5 × 5
Divisors count	32	24
Divisors	1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000
Number of properties	0	0
Roman numberals	MMMCMXC	MMMM
Base 2	111110010110₂	111110100000₂
Base 3	12110210₃	12111011₃
Base 4	332112₄	332200₄
Base 5	111430₅	112000₅
Base 6	30250₆	30304₆
Base 7	14430₇	14443₇
Base 8	7626₈	7640₈
Base 9	5423₉	5434₉
Base 10	3990₁₀	4000₁₀
Base 11	2aa8₁₁	3007₁₁
Base 12	2386₁₂	2394₁₂
Base 13	1a7c₁₃	1a89₁₃
Base 14	1650₁₄	165a₁₄
Base 15	12b0₁₅	12ba₁₅
Base 16	f96₁₆	fa0₁₆