80000 (number)

← 79999 80001 → 80000
List of numbers — Integers ← 10k 20k 30k 40k 50k 60k 70k 80k 90k →
Cardinal	80000
Ordinal	80000th (eighty thousandth)
Factorization
Roman numeral	LXXX
Binary	100111000100000002
Octal	2342008
Duodecimal	3A36812
Hexadecimal	1388016

80,000 (eighty thousand) is the number that comes after 79,999 and before 80,001.

Selected numbers

• 80000 – round number
• 80286 – model number of the Intel 80286 chip
• 80386 – model number of the Intel 80386 chip
• 80486 – model number of the Intel 80486 chip
• 80782 – Pell number
• 82000 – is the only number greater than 2 that can be written from base 2 to base 5, using only 0's and 1's.^[1]
• 82656 – Kaprekar number
• 86400 – seconds in a day; 28801-gonal number; highly powerful number; solution to Singmaster's problem when n = 11
• 87360 – unitary perfect number

References