Number 121 facts
The odd number 121 is spelled 🔊, and written in words: one hundred and twenty-one. The ordinal number 121st is said 🔊 and written as: one hundred and twenty-first. The meaning of the number 121 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 121. What is 121 in computer science, numerology, codes and images, photo art, writing and naming in other languages. Other interesting facts, comments (1), news related to 121. ‹‹ 120 122 ››
Interesting facts about the number 121
Asteroids
- (121) Hermione is asteroid number 121. It was discovered by J. C. Watson from Detroit Observatory, Ann Arbor on 5/12/1872.
Areas, mountains and surfaces
- The total area of Isabela Island is 1,819 square miles (4,711 square km). Country Ecuador (Galápagos Province). 121th largest island in the world.
Distances
- There is a 76 miles (121 km) direct distance between Ahvaz (Iran) and Al Başrah (Iraq).
- There is a 121 miles (194 km) direct distance between Almaty (Kazakhstan) and Bishkek (Kyrgyzstan).
- There is a 121 miles (194 km) direct distance between Pyongyang (North Korea) and Seoul (South Korea).
Games
- Chinese checkerboard has 121 holes.
- Pokémon Starmie (Sutāmī) is a Pokémon number # 121 of the National Pokédex. Starmie is a water-type and psychic Pokémon in the first generation. It is a Water 3 egg group Pokémon. Starmie's other indexes are Kalos Centro index 035 - Coastal Zone Pokédex, Hoenn index 144 , Johto index 168 , Unova index 239 .
History and politics
- United Nations Security Council Resolution number 121, adopted 12 December 1956. Admission of Japan. Resolution text.
Mathematics
- 121 is the smallest multi-digit palindromic square
- 121 is the sum of the first five powers of 3: 121 = 1 + 3 + 9 + 27 + 81
- 121 is the only square of the form 1 + n + n2 + n3 + n4.
Please write us
If you know something interesting about the number 121 or any natural number (positive integer), please write to us.What is 121 in other units
The decimal (Arabic) number 121 converted to a Roman number is CXXI.
Roman and decimal number conversions.
121 kilograms (kg) = 266.8 pounds (lbs)
121 pounds (lbs) = 54.9 kilograms (kg)
121 kilometers (km) equals to 75.186 miles (mi).
121 miles (mi) equals to 194.731 kilometers (km).
121 meters (m) equals to 194.731 feet (ft).
121 feet (ft) equals 36.881 meters (m).
121 centimeters (cm) equals to 47.6 inches (in).
121 inches (in) equals to 307.3 centimeters (cm).
121° Fahrenheit (°F) equals to 49.4° Celsius (°C)
121° Celsius (°C) equals to 249.8° Fahrenheit (°F)
121 Horsepower (hp) equals to 88.98 kilowatts (kW)
121 kilowatts (kW) equals to 164.54 horsepower (hp)
121 seconds equals to 2 minutes, 1 second
121 minutes equals to 2 hours, 1 minute
| The number 121 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Weight conversion
121 kilograms (kg) = 266.8 pounds (lbs)
121 pounds (lbs) = 54.9 kilograms (kg)
Length conversion
121 kilometers (km) equals to 75.186 miles (mi).
121 miles (mi) equals to 194.731 kilometers (km).
121 meters (m) equals to 194.731 feet (ft).
121 feet (ft) equals 36.881 meters (m).
121 centimeters (cm) equals to 47.6 inches (in).
121 inches (in) equals to 307.3 centimeters (cm).
Temperature conversion
121° Fahrenheit (°F) equals to 49.4° Celsius (°C)
121° Celsius (°C) equals to 249.8° Fahrenheit (°F)
Power conversion
121 Horsepower (hp) equals to 88.98 kilowatts (kW)
121 kilowatts (kW) equals to 164.54 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)121 seconds equals to 2 minutes, 1 second
121 minutes equals to 2 hours, 1 minute
Codes and images of the number 121
Number 121 morse code: .---- ..--- .----Sign language for number 121:
Number 121 in braille:
| Images of the number | |
| Image (1) of the number | Image (2) of the number |
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| More images, other sizes, codes and colors ... | |
Number 121 infographic
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Year 121 AD
- The Temple of Venus was built in Rome.
- Roman Emperor Marcus Aurelius was born.
- Empress Deng Sui died. (China)
Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 121 is Buddhist year 664.Buddhist year 121 is Gregorian year 422 a. C.
Gregorian year 121 is Islamic year -516 or -515.
Islamic year 121 is Gregorian year 738 or 739.
Gregorian year 121 is Persian year -502 or -501.
Persian year 121 is Gregorian 742 or 743.
Gregorian year 121 is Hebrew year 3881 or 3882.
Hebrew year 121 is Gregorian year 3639 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 121 is not a prime number. The closest prime numbers are 113, 127.
The 121st prime number in order is 661.
Factorization and factors (dividers)
The prime factors of 121 are 112 or 11^2 or 11**2
The factors of 121 are 1, 11, 121.
Total factors 3.
Sum of factors 133 (12).
Prime factor tree
Powers
The second power of 1212 is 14.641.
The third power of 1213 is 1.771.561.
Roots
The square root √121 is 11 exact square root.
The cube root of 3√121 is 4,946087.
Logarithms
The natural logarithm of No. ln 121 = loge 121 = 4,795791.
The logarithm to base 10 of No. log10 121 = 2,082785.
The Napierian logarithm of No. log1/e 121 = -4,795791.
Trigonometric functions
The cosine of 121 is -0,048664.The sine of 121 is 0,998815.
The tangent of 121 is -20,52489.
Properties of the number 121
Composite, Deficient, Friedman, Lazy caterer, Odd, Odious, Palindrome, Powerful, Smith, Square number, Undulating
More math properties ...
Number 121 in Computer Science
| Code type | Code value |
|---|---|
| ASCII Html | y Lowercase y y (ISO 8859-1 Characters) |
| Unix time | Unix time 121 is equal to Thursday Jan. 1, 1970, 12:02:01 a.m. GMT |
| IPv4, IPv6 | Number 121 internet address in dotted format v4 0.0.0.121, v6 ::79 |
| 121 Decimal | = 1111001 Binary |
| 121 Decimal | = 11111 Ternary |
| 121 Decimal | = 171 Octal |
| 121 Decimal | = 79 Hexadecimal (0x79 hex) |
| 121 BASE64 | MTIx |
| 121 MD5 | 4c56ff4ce4aaf9573aa5dff913df997a |
| 121 SHA1 | 8bd7954c40c1e59a900f71ea3a266732609915b1 |
| 121 SHA224 | 1dc1c160284a5b1d5cbb04f6856c4c34806d33ceee7158b426821beb |
| 121 SHA256 | 89aa1e580023722db67646e8149eb246c748e180e34a1cf679ab0b41a416d904 |
| 121 SHA384 | ca87db07c098d292b5bb910d97c2d7df77c1687ac0639b6d9044b4218e10685769938881758ce261eddaad6b185cdb1c |
| More SHA codes related to the number 121 ... | |
If you know something interesting about the 121 number that you did not find on this page, do not hesitate to write us here.
Numerology 121
According to Wikipedia, numerology is based on faith, yet many people seek the meaning of the number 121 from a numerological perspective.
More about numerology 121 ...
More about numerology 121 ...
№ 121 in other languages
How to say or write the number one hundred and twenty-one in Spanish, German, French and other languages.
| Spanish: | 🔊 (número 121) | ciento veintiuno |
| German: | 🔊 (Nummer 121) | einhunderteinundzwanzig |
| French: | 🔊 (nombre 121) | cent vingt et un |
| Portuguese: | 🔊 (número 121) | cento e vinte e um |
| Hindi: | 🔊 (संख्या 121) | एक सौ, इक्कीस |
| Chinese: | 🔊 (数 121) | 一百二十一 |
| Arabian: | 🔊 (عدد 121) | مائة و واحد و عشرون |
| Czech: | 🔊 (číslo 121) | sto dvacet jedna |
| Korean: | 🔊 (번호 121) | 백이십일 |
| Danish: | 🔊 (nummer 121) | ethundrede og enogtyve |
| Hebrew: | (מספר 121) | מאה עשרים ואחת |
| Dutch: | 🔊 (nummer 121) | honderdeenentwintig |
| Japanese: | 🔊 (数 121) | 百二十一 |
| Indonesian: | 🔊 (jumlah 121) | seratus dua puluh satu |
| Italian: | 🔊 (numero 121) | centoventuno |
| Norwegian: | 🔊 (nummer 121) | en hundre og tjue-en |
| Polish: | 🔊 (liczba 121) | sto dwadzieścia jeden |
| Russian: | 🔊 (номер 121) | сто двадцать один |
| Turkish: | 🔊 (numara 121) | yüzyirmibir |
| Thai: | 🔊 (จำนวน 121) | หนึ่งร้อยยี่สิบเอ็ด |
| Ukrainian: | 🔊 (номер 121) | сто двадцять один |
| Vietnamese: | 🔊 (con số 121) | một trăm hai mươi mốt |
| Other languages ... | ||
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Comments
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Ayomide Awoniyi Oct. 25, 2023
121 is palindromic in ternary, octal and decimal.
Numbers that have this property:1, 4, and 121.
reply
Frequently asked questions about the number 121
How do you write the number 121 in words?
121 can be written as "one hundred and twenty-one".
Number 121 in News
| BBC: Ramsdale is my lucky charm, says England's Pope
Ollie Pope says Arsenal goalkeeper Aaron Ramsdale is his “lucky charm” after he watched the England batter make 121 on the first day of the second Test against West Indies. July 18, 2024 |
| BBC: India event organiser arrested after fatal crush
Nearly 121 people died in a crush at a religious gathering in the northern Indian state of Uttar Pradesh. July 8, 2024 |
| NyTimes: They Came for Spiritual Revival, Only to Be Trapped in a Deadly Panic
Family members streamed to hospitals in the Indian state of Uttar Pradesh to identify loved ones after at least 121 people — nearly all women — died in a stampede at a guru’s gathering. July 3, 2024 |
| The Sydney Morning Herald: California fires rage despite cooler temperatures
In Southern California, cooler temperatures and rain brought respite to firefighters battling the massive Fairview Fire about 121 kilometres southeast of Los Angeles. Sept. 12, 2022 |
| The Sydney Morning Herald: Gina Rinehart, sanctioned by Putin, calls on Australia to ramp up defences
“We urgently need millions of smart mines in our thousands of kilometres of otherwise indefensible oceans,” says the billionaire, one of 121 newly sanctioned Australians. June 17, 2022 |