1. Numbers
  2. Compare 1980 vs 1980

Compare 1980 vs 1980

Property19801980
Typecomposite numbercomposite number
Unique factors44
Total factors66
Prime factorization22 × 32 × 51 × 11122 × 32 × 51 × 111
Prime factorization2 × 2 × 3 × 3 × 5 × 112 × 2 × 3 × 3 × 5 × 11
Divisors count3636
Divisors1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 19801, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980
Number of properties00
Roman numberalsMCMLXXXMCMLXXX
Base 2111101111002111101111002
Base 32201100322011003
Base 413233041323304
Base 5304105304105
Base 6131006131006
Base 75526755267
Base 83674836748
Base 92640926409
Base 10198010198010
Base 11154011154011
Base 12119012119012
Base 13b9413b9413
Base 14a1614a1614
Base 158c0158c015
Base 167bc167bc16
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