178 (number)

	[[{{#expr: (floor({{{number}}} div {{{factor}}})) * {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}*{{{factor}}} div 10)}}}}]] List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	one hundred seventy-eight
Ordinal	178th; (one hundred seventy-eighth)
Factorization	2 × 89
Divisors	1, 2, 89, 178
Greek numeral	ΡΟΗ´
Roman numeral	CLXXVIII
Binary	101100102
Ternary	201213
Quaternary	23024
Quinary	12035
Senary	4546
Octal	2628
Duodecimal	12A12
Hexadecimal	B216
Vigesimal	8I20
Base 36	4Y36

178 (one hundred [and] seventy-eight) is the natural number following 177 and preceding 179.

In mathematics

178 is a deficient number, as 92 is less than 178
178 is a semiprime, a product of two primes, namely 2 and 89
178 is a square-free number
178 is the sum of 2 square numbers: (13)² + (3)²
178 is a 31-gonal number
178 is a digitally balanced number, as its binary number (10110010) has an equal number of zeros and ones
178 is palindromic in 3 consecutive bases = 454₆ = 343₇ = 262₈

In astronomy

178 Belisana is a rocky main belt asteroid
178P/Hug-Bell is a periodic comet in our solar system
Arp 178 is a triplet of galaxies, in the constellation Boötes: NGC 56, NGC 5614, and NGC 5615

In computing

DO-178B, Software Considerations in Airborne Systems and Equipment Certification is a guidance for software development
INTEGRITY-178B is a royal-free ARINC 653–compliant real-time operating system

In the military

178th Battalion, CEF unit in the Canadian Expeditionary Force during World War I
178th Airlift Squadron unit of the North Dakota Air National Guard
Blohm & Voss P 178 was an experimental jet-powered dive bomber during World War II
Panhard 178 was an advanced French reconnaissance 4×4 armoured car during World War II
USNS Flyer (T-AG-178) was a U.S. Navy miscellaneous auxiliary, bathymetric Survey Ship during World War II
USNS Frederick Funston (T-AP-178) was a U.S. Navy Frederick Funston-class attack transport during World War II
USS Fairfield (AK-178) was a U.S. Navy Alamosa-class cargo ship during World War II
USS Herzog (DE-178) was a U.S. Navy Cannon-class destroyer escort during World War II
USS Hogan (DD-178) was a U.S. Navy Wickes-class destroyer during World War II
USS Lander (APA-178) was a U.S. Navy Haskell-class attack transport during World War II
USS Permit (SS-178) was a U.S. Navy Porpoise-class submarine during World War II
USS Tunica (ATA-178) was a U.S. Navy Sotoyomo-class auxiliary fleet tugboat during World War II

In transportation

Heinkel He 178 was the world's first aircraft to fly under turbojet power
178th-179th Street Tunnels are defunct vehicular tunnels in Upper Manhattan
List of highways numbered 178

In other fields

178 is also:

The year AD 178 or 178 BC
178 AH is a year in the Islamic calendar corresponds to 794 – 795 CE
The atomic number of an element temporarily called Unseptoctium
Minuscule 178 is a Greek minuscule manuscript of the New Testament

External links

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