# Number 61 facts

The odd number 61 is spelled 🔊, and written in words: sixty-one. The ordinal number 61st is said 🔊 and written as: sixty-first. Phone prefix +61 or 0061. The meaning of the number 61 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 61. What is 61 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, videos, news related to 61.

## What is 61 in other units

The decimal (Arabic) number 61 converted to a Roman number is LXI. Roman and decimal number conversions.
 The number 61 converted to a Mayan number is Decimal and Mayan number conversions.

#### Weight conversion

61 kilograms (kg) = 134.5 pounds (lbs)
61 pounds (lbs) = 27.7 kilograms (kg)

#### Length conversion

61 kilometers (km) equals to 37.904 miles (mi).
61 miles (mi) equals to 98.170 kilometers (km).
61 meters (m) equals to 98.170 feet (ft).
61 feet (ft) equals 18.593 meters (m).
61 centimeters (cm) equals to 24.0 inches (in).
61 inches (in) equals to 154.9 centimeters (cm).

#### Temperature conversion

61° Fahrenheit (°F) equals to 16.1° Celsius (°C)
61° Celsius (°C) equals to 141.8° Fahrenheit (°F)

#### Power conversion

61 Horsepower (hp) equals to 44.86 kilowatts (kW)
61 kilowatts (kW) equals to 82.95 horsepower (hp)

#### Time conversion

(hours, minutes, seconds, days, weeks)
61 seconds equals to 1 minute, 1 second
61 minutes equals to 1 hour, 1 minute

### Codes and images of the number 61

Number 61 morse code: -.... .----
Sign language for number 61:

Number 61 in braille:
Images of the number
Image (1) of the numberImage (2) of the number
More images, other sizes, codes and colors ...

## Year 61 AD

The Druidic stronghold of Angelsey in north Wales was attacked and destroyed by Suetonius Paulinus.

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

Gregorian year 61 is Buddhist year 604.
Buddhist year 61 is Gregorian year 482 a. C.
Gregorian year 61 is Islamic year -578 or -577.
Islamic year 61 is Gregorian year 680 or 681.
Gregorian year 61 is Persian year -562 or -561.
Persian year 61 is Gregorian 682 or 683.
Gregorian year 61 is Hebrew year 3821 or 3822.
Hebrew year 61 is Gregorian year 3699 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.

## Mathematics of no. 61

### Multiplications

#### Multiplication table of 61

61 multiplied by two equals 122 (61 x 2 = 122).
61 multiplied by three equals 183 (61 x 3 = 183).
61 multiplied by four equals 244 (61 x 4 = 244).
61 multiplied by five equals 305 (61 x 5 = 305).
61 multiplied by six equals 366 (61 x 6 = 366).
61 multiplied by seven equals 427 (61 x 7 = 427).
61 multiplied by eight equals 488 (61 x 8 = 488).
61 multiplied by nine equals 549 (61 x 9 = 549).
show multiplications by 6, 7, 8, 9 ...

### Fractions: decimal fraction and common fraction

#### Fraction table of 61

Half of 61 is 30,5 (61 / 2 = 30,5 = 30 1/2).
One third of 61 is 20,3333 (61 / 3 = 20,3333 = 20 1/3).
One quarter of 61 is 15,25 (61 / 4 = 15,25 = 15 1/4).
One fifth of 61 is 12,2 (61 / 5 = 12,2 = 12 1/5).
One sixth of 61 is 10,1667 (61 / 6 = 10,1667 = 10 1/6).
One seventh of 61 is 8,7143 (61 / 7 = 8,7143 = 8 5/7).
One eighth of 61 is 7,625 (61 / 8 = 7,625 = 7 5/8).
One ninth of 61 is 6,7778 (61 / 9 = 6,7778 = 6 7/9).
show fractions by 6, 7, 8, 9 ...

 61

### Advanced math operations

#### Is Prime?

The number 61 is a prime number. The closest prime numbers are 59, 67.
The 61st prime number in order is 283.

#### Factorization and factors (dividers)

The prime factors of 61
Prime numbers have no prime factors smaller than themselves.
The factors of 61 are 1, 61.
Total factors 2.
Sum of factors 62 (1).

#### Prime factor tree

61 is a prime number.

#### Powers

The second power of 612 is 3.721.
The third power of 613 is 226.981.

#### Roots

The square root √61 is 7,81025.
The cube root of 361 is 3,936497.

#### Logarithms

The natural logarithm of No. ln 61 = loge 61 = 4,110874.
The logarithm to base 10 of No. log10 61 = 1,78533.
The Napierian logarithm of No. log1/e 61 = -4,110874.

### Trigonometric functions

The cosine of 61 is -0,258102.
The sine of 61 is -0,966118.
The tangent of 61 is 3,743168.

### Properties of the number 61

More math properties ...

## Number 61 in Computer Science

Code typeCode value
ASCII Html= Equals sign &#61;
(ISO 8859-1 Characters)
Unix timeUnix time 61 is equal to Thursday Jan. 1, 1970, 12:01:01 a.m. GMT
IPv4, IPv6Number 61 internet address in dotted format v4 0.0.0.61, v6 ::3d
61 Decimal = 111101 Binary
61 Decimal = 2021 Ternary
61 Decimal = 75 Octal
61 Decimal = 3D Hexadecimal (0x3d hex)
61 BASE64NjE=
61 MD57f39f8317fbdb1988ef4c628eba02591
61 SHA16c1e671f9af5b46d9c1a52067bdf0e53685674f7
61 SHA2244d57fe03511bbe5dd6a16675a595df5a1b967d9bcacf7525923749d1
61 SHA3840421300c6d6752c90e110df75432d2bd51a8f3c27f633e59be5b063c5770b5d563fdd4ebd2cc14f80d2f8c7659f37647
More SHA codes related to the number 61 ...

If you know something interesting about the 61 number that you did not find on this page, do not hesitate to write us here.

## Numerology 61

### 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 ...

## Interesting facts about the number 61

### Asteroids

• (61) Danaë is asteroid number 61. It was discovered by H. M. S. Goldschmidt from Paris on 9/9/1860.

### Areas, mountains and surfaces

• The total area of King William Island is 5,062 square miles (13,111 square km). Country Canada (Nunavut). 61th largest island in the world.
• The total area of San Marino is 24 square miles (61 km²)

### Distances between cities

• There is a 61 miles (97 km) direct distance between Aleppo (Syria) and Gaziantep (Turkey).
• There is a 61 miles (97 km) direct distance between Anyang (China) and Xinxiang (China).
• There is a 61 miles (97 km) direct distance between Bandung (Indonesia) and Bogor (Indonesia).
• There is a 61 miles (97 km) direct distance between Iztapalapa (Mexico) and Puebla (Mexico).
• More distances between cities ...
• There is a 61 miles (98 km) direct distance between Kalyān (India) and Pimpri (India).

### Games

• Pokémon Poliwhirl (Nyorozo) is a Pokémon number # 061 of the National Pokédex. Poliwhirl is a water-type Pokémon in the first generation. Is a Pokémon egg Water Group 1. indexes ontros of Poliwhirl are Johto index 073 , Centro Kalos index 034 - Pokédex Mountain Area.

### History and politics

• United Nations Security Council Resolution number 61, adopted 4 November 1948. Truce and committee on Palestine. Resolution text.

### Mathematics

• 61 is the 6th centered square number

Example of 4th centered square number with 25 dots.
• 61 is the 5th centered hexagonal number

Example of 4th centered hexagonal number with 37 dots.
• 61 is the smallest multi-digit prime p such that the sum of digits of pp is a square
• 61 is the 3rd secant number.

### Mobile and telephony

• Number 61 or +61 or 0061 is a dial the international call prefix for Australia. (00/+) is dial the international call prefix.
• Number 61 or +61 or 0061 is a dial the international call prefix for Christmas Island. (00/+) is dial the international call prefix.
• Number 61 or +61 or 0061 is a dial the international call prefix for Cocos (Keeling) Islands. (00/+) is dial the international call prefix.

### Science

• Promethium is the chemical element in the periodic table that has the symbol Pm and atomic number 61.

### Sports

• The best athletes to wear number 61
Curley Culp, NFL; Bill George, NFL; Josh Beckett, MLB

### Tv, movies and cinematography

• 61* trailer
• Film: 61 * (61 *) Year: 2001 Duration: 129 Director: Billy Crystal With: Barry Pepper; Thomas jane

### Weapons

• The B61 nuclear bomb is the primary thermonuclear weapon in the United States' nuclear weapons arsenal after the Cold War ended. It is a strategic intermediate production of tactical nuclear weapons with a two-stage radiation implosion design.

## № 61 in other languages

How to say or write the number sixty-one in Spanish, German, French and other languages.
 Spanish: 🔊 (número 61) sesenta y uno German: 🔊 (Nummer 61) einundsechzig French: 🔊 (nombre 61) soixante et un Portuguese: 🔊 (número 61) sessenta e um Hindi: 🔊 (संख्या 61) इकसठ Chinese: 🔊 (数 61) 六十一 Arabian: 🔊 (عدد 61) واحد و ستون Czech: 🔊 (číslo 61) šedesát jedna Korean: 🔊 (번호 61) 육십일 Danish: 🔊 (nummer 61) enogtreds Hebrew: (מספר 61) ששים ואחת Dutch: 🔊 (nummer 61) eenenzestig Japanese: 🔊 (数 61) 六十一 Indonesian: 🔊 (jumlah 61) enam puluh satu Italian: 🔊 (numero 61) sessantuno Norwegian: 🔊 (nummer 61) seksti-en Polish: 🔊 (liczba 61) sześćdziesiąt jeden Russian: 🔊 (номер 61) шестьдесят один Turkish: 🔊 (numara 61) altmışbir Thai: 🔊 (จำนวน 61) หกสิบเอ็ด Ukrainian: 🔊 (номер 61) шістдесят один Vietnamese: 🔊 (con số 61) sáu mươi mốt Other languages ...

## News to email

#### Receive news about "Number 61" to email

I have read the privacy policy

## Comment

If you know something interesting about the number 61 or any other natural number (positive integer), please write to us here or on Facebook.

#### Comment (Maximum 2000 characters) *

The content of the comments is the opinion of the users and not of number.academy. It is not allowed to pour comments contrary to the laws, insulting, illegal or harmful to third parties. Number.academy reserves the right to remove or not publish any inappropriate comment. It also reserves the right to publish a comment on another topic. Privacy Policy.

There are no comments for this topic.

## Frequently asked questions about the number 61

• ### Is 61 prime and why?

The number 61 is a prime number because its divisors are: 1, 61.

• ### How do you write the number 61 in words?

61 can be written as "sixty-one".

## Number 61 in News

 The Sydney Morning Herald: Pakistani police storm home of Imran Khan and arrest 61 amid tear gas The former cricket star turned Islamist politician had been holed up at his home but was in Islamabad to appear before a judge when police moved in. March 19, 2023 BBC: Croydon tram crash: Prosecutions launched by rail regulator Seven passengers died and 61 were injured when a tram derailed in south London in 2016. March 24, 2022 The Sydney Morning Herald: ‘Over two years’: First flight from Australia to Bali touches down While there were only 61 passengers on board the Garuda flight from Sydney, news that Bali will drop quarantine on Monday should accelerate the island’s reopening. March 4, 2022 BBC: T20 World Cup - England v Bangladesh: Jason Roy's best shots from his half-century Watch Jason Roy's best shots from his innings of 61 as England cruise to an eight-wicket win against Bangladesh at the T20 World Cup. Oct. 27, 2021 BBC: Travel: US eases travel rules for 61 countries - but not UK The US public health agency has lowered 61 countries to Level 3, including Japan and France. June 8, 2021