1. 80 (number)80 (eighty) is the natural number following 79 and preceding 81. ← 7981 →80 ← 80 81 82 83 84 85 86 87 88 89 → List of numbers — Integers 0 10 20 30 40 50 60 70 80 90 → Cardinal eighty Ordinal 80th(eightieth) Numeral system 80 Divisors 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 Roman numeral LXXX Binary 10100002 Octal 1208 Duodecimal 6812 Hexadecimal 5016
Read “80 (number)” on English Wikipedia
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Read “80 (number)” on DBpedia
Read “80 (number)” on English Wikipedia
Read “80” on Japanese Wikipedia
Read “80 (number)” on DBpedia
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