Compare 311980 vs 311990

Property	311980	311990
Type	composite number	composite number
Unique factors	4	4
Total factors	5	4
Prime factorization	2² × 5¹ × 19¹ × 821¹	2¹ × 5¹ × 7¹ × 4457¹
Prime factorization	2 × 2 × 5 × 19 × 821	2 × 5 × 7 × 4457
Divisors count	24	16
Divisors	1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 821, 1642, 3284, 4105, 8210, 15599, 16420, 31198, 62396, 77995, 155990, 311980	1, 2, 5, 7, 10, 14, 35, 70, 4457, 8914, 22285, 31199, 44570, 62398, 155995, 311990
Number of properties	0	0
Roman numberals
Base 2	1001100001010101100₂	1001100001010110110₂
Base 3	120211221211₃	120211222012₃
Base 4	1030022230₄	1030022312₄
Base 5	34440410₅	34440430₅
Base 6	10404204₆	10404222₆
Base 7	2436364₇	2436410₇
Base 8	1141254₈	1141266₈
Base 9	524854₉	524865₉
Base 10	311980₁₀	311990₁₀
Base 11	1a3439₁₁	1a3448₁₁
Base 12	130664₁₂	130672₁₂
Base 13	ac006₁₃	ac013₁₃
Base 14	819a4₁₄	819b0₁₄
Base 15	6268a₁₅	62695₁₅
Base 16	4c2ac₁₆	4c2b6₁₆