Compare 91980 vs 91990

Property	91980	91990
Type	composite number	composite number
Unique factors	5	3
Total factors	7	3
Prime factorization	2² × 3² × 5¹ × 7¹ × 73¹	2¹ × 5¹ × 9199¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 7 × 73	2 × 5 × 9199
Divisors count	72	8
Divisors	1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 30660, 45990, 91980	1, 2, 5, 10, 9199, 18398, 45995, 91990
Number of properties	0	0
Roman numberals
Base 2	10110011101001100₂	10110011101010110₂
Base 3	11200011200₃	11200012001₃
Base 4	112131030₄	112131112₄
Base 5	10420410₅	10420430₅
Base 6	1545500₆	1545514₆
Base 7	532110₇	532123₇
Base 8	263514₈	263526₈
Base 9	150150₉	150161₉
Base 10	91980₁₀	91990₁₀
Base 11	63119₁₁	63128₁₁
Base 12	45290₁₂	4529a₁₂
Base 13	32b35₁₃	32b42₁₃
Base 14	25740₁₄	2574a₁₄
Base 15	1c3c0₁₅	1c3ca₁₅
Base 16	1674c₁₆	16756₁₆