Number 169 facts

The odd number 169 is spelled 🔊, and written in words: one hundred and sixty-nine. The ordinal number 169th is said 🔊 and written as: one hundred and sixty-ninth. The meaning of the number 169 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 169. What is 169 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 169.

Interesting facts about the number 169


  • (169) Zelia is asteroid number 169. It was discovered by M. P. Henry from Paris Observatory on 9/28/1876.

Areas, mountains and surfaces

  • The total area of Zemlya Georga is 1,089 square miles (2,821 square km). Country Russia (Arkhangelsk Oblast). 169th largest island in the world.

Distances between cities

  • There is a 169 miles (271 km) direct distance between Barquisimeto (Venezuela) and Caracas (Venezuela).
  • There is a 169 miles (271 km) direct distance between Beijing (China) and Qinhuangdao (China).
  • There is a 169 miles (271 km) direct distance between Harbin (China) and Qiqihar (China).
  • There is a 169 miles (271 km) direct distance between Hubli (India) and Solāpur (India).
  • More distances between cities ...
  • There is a 169 miles (271 km) direct distance between Hyderabad (India) and Solāpur (India).
  • There is a 106 miles (169 km) direct distance between Kaifeng (China) and Luoyang (China).
  • There is a 106 miles (169 km) direct distance between Rawalpindi (Pakistan) and Srinagar (India).
  • There is a 106 miles (169 km) direct distance between Shijiazhuang (China) and Taiyuan (China).


  • Pokémon Crobat (Kurobatto) is a Pokémon number # 169 of the National Pokédex. Crobat is a poison and flying type Pokémon in the second generation. It is a Flying Egg group Pokémon. Crobat's other indexes are Hoenn index 065 , Johto index 039 , Kalos Centro index 147 - Central Zone Pokédex, Sinnoh index 030 , Unova index 063 .

History and politics

  • United Nations Security Council Resolution number 169, adopted 24 November 1961. Congo: secessionist activities in Katanga, attacks on UN troops. Resolution text.


  • 169 is the 8th centered hexagonal number

    Example of 4th centered hexagonal number with 37 dots.
  • 169 is the smallest 3-digit square whose digits are increasing
  • 169 is the number of nonequivalent starting hands in Texas hold 'em
  • 169 is the smallest index of a prime number that shares the first digit with the prime number (169-th prime number is 1009)
  • 169 is the smallest square that is a difference between two cubes (169 = 83 - 73)
  • 169 is the smallest odd winning position in Fibonacci nim
  • More mathematics ...
  • 169 is the 7th Pell number.

What is 169 in other units

The decimal (Arabic) number 169 converted to a Roman number is CLXIX. Roman and decimal number conversions.
The number 169 converted to a Mayan number is mayan number 169
Decimal and Mayan number conversions.

Weight conversion

169 kilograms (kg) = 372.6 pounds (lbs)
169 pounds (lbs) = 76.7 kilograms (kg)

Length conversion

169 kilometers (km) equals to 105.012 miles (mi).
169 miles (mi) equals to 271.979 kilometers (km).
169 meters (m) equals to 271.979 feet (ft).
169 feet (ft) equals 51.512 meters (m).
169 centimeters (cm) equals to 66.5 inches (in).
169 inches (in) equals to 429.3 centimeters (cm).

Temperature conversion

169° Fahrenheit (°F) equals to 76.1° Celsius (°C)
169° Celsius (°C) equals to 336.2° Fahrenheit (°F)

Power conversion

169 Horsepower (hp) equals to 124.28 kilowatts (kW)
169 kilowatts (kW) equals to 229.81 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
169 seconds equals to 2 minutes, 49 seconds
169 minutes equals to 2 hours, 49 minutes

Codes and images of the number 169

Number 169 morse code: .---- -.... ----.
Sign language for number 169:
Sign language for number 169 Sign language for number 169 Sign language for number 169
Number 169 in braille:
Number 169 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 169 black image Number 169 red image
More images, other sizes, codes and colors ...

Number 169 infographic

Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)

Gregorian year 169 is Buddhist year 712.
Buddhist year 169 is Gregorian year 374 a. C.
Gregorian year 169 is Islamic year -467 or -466.
Islamic year 169 is Gregorian year 785 or 786.
Gregorian year 169 is Persian year -454 or -453.
Persian year 169 is Gregorian 790 or 791.
Gregorian year 169 is Hebrew year 3929 or 3930.
Hebrew year 169 is Gregorian year 3591 a. C.
The Buddhist calendar is used in Sri Lanka, Cambodia, Laos, Thailand, and Burma. The Persian calendar is the official calendar in Iran and Afghanistan.

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Advanced math operations

Is Prime?

The number 169 is not a prime number. The closest prime numbers are 167, 173.
The 169th prime number in order is 1009.

Factorization and factors (dividers)

The prime factors of 169 are 132 or 13^2 or 13**2
The factors of 169 are 1, 13, 169.
Total factors 3.
Sum of factors 183 (14).

Prime factor tree


The second power of 1692 is 28.561.
The third power of 1693 is 4.826.809.


The square root √169 is 13 exact square root.
The cube root of 3169 is 5,528775.


The natural logarithm of No. ln 169 = loge 169 = 5,129899.
The logarithm to base 10 of No. log10 169 = 2,227887.
The Napierian logarithm of No. log1/e 169 = -5,129899.

Trigonometric functions

The cosine of 169 is 0,798496.
The sine of 169 is -0,602.
The tangent of 169 is -0,753917.

Number 169 in Computer Science

Code typeCode value
Html© Copyright © ©
(ISO-8859-1 Symbols)
Unix timeUnix time 169 is equal to Thursday Jan. 1, 1970, 12:02:49 a.m. GMT
IPv4, IPv6Number 169 internet address in dotted format v4, v6 ::a9
169 Decimal = 10101001 Binary
169 Decimal = 20021 Ternary
169 Decimal = 251 Octal
169 Decimal = A9 Hexadecimal (0xa9 hex)
169 BASE64MTY5
169 MD53636638817772e42b59d74cff571fbb3
169 SHA12659fc519890c924f82b4475ddd71b058178d02b
169 SHA22427ac12eef07d64c1b5666378b393298b7894744402ac8a0879870631
169 SHA256f57e5cb1f4532c008183057ecc94283801fcb5afe2d1c190e3dfd38c4da08042
169 SHA38414604130087ed31020dc42af6c2989dd3b0036f88ba244105e103a859cca3e9e477af2c609f75be833786c7341a5d4bf
More SHA codes related to the number 169 ...

If you know something interesting about the 169 number that you did not find on this page, do not hesitate to write us here.

Numerology 169

The meaning of the number 9 (nine), numerology 9

Character frequency 9: 1

The number 9 (nine) is the sign of ideals, Universal interest and the spirit of combat for humanitarian purposes. It symbolizes the inner Light, prioritizing ideals and dreams, experienced through emotions and intuition. It represents the ascension to a higher degree of consciousness and the ability to display love for others. He/she is creative, idealistic, original and caring.
More about the the number 9 (nine), numerology 9 ...

The meaning of the number 6 (six), numerology 6

Character frequency 6: 1

The number 6 (six) denotes emotional responsibility, love, understanding and harmonic balance. The person with the personal number 6 must incorporate vision and acceptance in the world. Beauty, tenderness, stable, responsible and understanding exchange, the sense of protection and availability also define the meaning of the number 6 (six).
More about the the number 6 (six), numerology 6 ...

The meaning of the number 1 (one), numerology 1

Character frequency 1: 1

Number one (1) came to develop or balance creativity, independence, originality, self-reliance and confidence in the world. It reflects power, creative strength, quick mind, drive and ambition. It is the sign of individualistic and aggressive nature.
More about the the number 1 (one), numerology 1 ...

№ 169 in other languages

How to say or write the number one hundred and sixty-nine in Spanish, German, French and other languages.
Spanish: 🔊 (número 169)

ciento sesenta y nueve

German: 🔊 (Nummer 169)


French: 🔊 (nombre 169)

cent soixante-neuf

Portuguese: 🔊 (número 169)

cento e sessenta e nove

Hindi: 🔊 (संख्या 169)

एक सौ, उनहत्तर

Chinese: 🔊 (数 169)


Arabian: 🔊 (عدد 169)

مائة و تسعة و ستون

Czech: 🔊 (číslo 169)

sto šedesát devět

Korean: 🔊 (번호 169)


Danish: 🔊 (nummer 169)

ethundrede og niogtreds

Hebrew: (מספר 169)

מאה שישים ותשע

Dutch: 🔊 (nummer 169)


Japanese: 🔊 (数 169)


Indonesian: 🔊 (jumlah 169)

seratus enam puluh sembilan

Italian: 🔊 (numero 169)


Norwegian: 🔊 (nummer 169)

en hundre og sekstini

Polish: 🔊 (liczba 169)

sto sześćdziesiąt dziewięć

Russian: 🔊 (номер 169)

сто шестьдесят девять

Turkish: 🔊 (numara 169)


Thai: 🔊 (จำนวน 169)


Ukrainian: 🔊 (номер 169)

сто шістдесят дев'ять

Vietnamese: 🔊 (con số 169)

một trăm sáu mươi chín

Other languages ...

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Frequently asked questions about the number 169

  • How do you write the number 169 in words?

    169 can be written as "one hundred and sixty-nine".

Number 169 in News

France24: ‘Our priority is the return of security’ to Afghanistan, says Taliban spokesman
The Kabul airport suicide attack, which killed 169 people, was the fault of US troops, insisted Taliban spokesman Zabihullah Mujahid in an exclusive interview with FRANCE 24 on Saturday. Following the August 31 deadline for a complete US troop withdrawal, security would be a top priority for the Taliban, he …
Aug. 28, 2021

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