Number 72
Number 72 is said 🔊, write in letters as follows: seventytwo . Ordinal number 72th is said 🔊 and write: seventysecond. The meaning of number 72: Basic maths, advanced mathematics and properties, computer science, numerology, codes and images, writing and naming in other languages, other interesting facts and comments. Number 72 in News.
Useful information about number 72
The decimal (Arabic) number 72 converted to a Roman number is LXXII.
Roman and decimal number conversions.
72 kilograms (kg) = 158.7 pounds (lb)
72 pounds (lb) = 32.7 kilograms (kg)
72 kilometers (km) equals to 44.739 miles (mi).
72 miles (mi) equals to 115.873 kilometers (km).
72 meters (m) equals to 115.873 feet (ft).
72 feet (ft) equals 21.946 meters (m).
72 centimeters (cm) equals to 28.3 inches (in).
72 inches (in) equals to 182.9 centimeters (cm).
72° Fahrenheit (°F) equals to 161.6° Celsius (°C)
72° Celsius (°C) equals to 22.2° Fahrenheit (°F)
72 Horsepower (hp) equals to 52.95 kilowatts (kW)
72 kilowatts (kW) equals to 97.91 horsepower (hp)
72 seconds equals to 1 minute, 12 seconds
72 minutes equals to 1 hour, 12 minutes
The number 72 converted to a Mayan number is  
Decimal and Mayan number conversions. 
Weight conversion
72 kilograms (kg) = 158.7 pounds (lb)
72 pounds (lb) = 32.7 kilograms (kg)
Length conversion
72 kilometers (km) equals to 44.739 miles (mi).
72 miles (mi) equals to 115.873 kilometers (km).
72 meters (m) equals to 115.873 feet (ft).
72 feet (ft) equals 21.946 meters (m).
72 centimeters (cm) equals to 28.3 inches (in).
72 inches (in) equals to 182.9 centimeters (cm).
Temperature conversion
72° Fahrenheit (°F) equals to 161.6° Celsius (°C)
72° Celsius (°C) equals to 22.2° Fahrenheit (°F)
Power conversion
72 Horsepower (hp) equals to 52.95 kilowatts (kW)
72 kilowatts (kW) equals to 97.91 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)72 seconds equals to 1 minute, 12 seconds
72 minutes equals to 1 hour, 12 minutes
Codes and images of the number 72
Number 72 morse code: ... ..Sign language for number 72:
Images of the number  
Image (1) of the number  Image (2) of the number 
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Number 72 infographic.

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Gregorian, Hebrew, Islamic, Persian and Buddhist year (calendar)
Gregorian year 72 is Buddhist year 615.Buddhist year 72 is Gregorian year 471 a. C.
Gregorian year 72 is Islamic year 567 or 566.
Islamic year 72 is Gregorian year 691 or 692.
Gregorian year 72 is Persian year 551 or 550.
Persian year 72 is Gregorian 693 or 694.
Gregorian year 72 is Hebrew year 3832 or 3833.
Hebrew year 72 is Gregorian year 3688 a. C.
The Buddhist calendar is used in Sri Lanka, Cambodia, Laos, Thailand, and Burma. The Persian calendar is official in Iran and Afghanistan.
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Mathematics of no. 72
Multiplications
Multiplication table of 72
72 multiplied by two equals 144 (72 x 2 = 144).
72 multiplied by three equals 216 (72 x 3 = 216).
72 multiplied by four equals 288 (72 x 4 = 288).
72 multiplied by five equals 360 (72 x 5 = 360).
show multiplications by 6, 7, 8, 9 ...
Fractions: decimal fraction and common fraction
Fraction table of 72
Half of 72 is 36 (72 / 2 = 36).
One third of 72 is 24 (72 / 3 = 24).
One quarter of 72 is 18 (72 / 4 = 18).
One fifth of 72 is 14,4 (72 / 5 = 14,4 = 14 2/5).
show fractions by 6, 7, 8, 9 ...
Calculator
72  
Advanced math operations
Is Prime?
The number 72 is not a prime number. The closest prime numbers are 71, 73.
72th prime number in order is 359.
Factorization and dividers
Factorization 2 * 2 * 2 * 3 * 3 = 72
Divisors of number 72 are 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 36 , 72
Total Divisors 12.
Sum of Divisors 195.
Powers
The second power of 72^{2} is 5.184.
The third power of 72^{3} is 373.248.
Roots
The square root √72 is 8,485281.
The cube root of ^{3}√72 is 4,160168.
Logarithms
The natural logarithm of No. ln 72 = log_{e} 72 = 4,276666.
The logarithm to base 10 of No. log_{10} 72 = 1,857332.
The Napierian logarithm of No. log_{1/e} 72 = 4,276666.
Trigonometric functions
The cosine of 72 is 0,967251.The sine of 72 is 0,253823.
The tangent of 72 is 0,262417.
Properties of the number 72
Is a Friedman number: NoIs a Fibonacci number: No
Is a Bell number: No
Is a palindromic number: No
Is a pentagonal number: No
Is a perfect number: No
Number 72 in Computer Science
Code type  Code value 

Ascii  72 ascii is character H 
Unix time  Unix time 72 is equal to Thursday Jan. 1, 1970, 12:01:12 a.m. GMT 
IPv4, IPv6  Number 72 internet address in dotted format v4 0.0.0.72, v6 ::48 
72 Decimal  = 1001000 Binary 
72 Decimal  = 2200 Ternary 
72 Decimal  = 110 Octal 
72 Decimal  = 48 Hexadecimal (0x48 hex) 
72 BASE64  NzI= 
72 MD5  32bb90e8976aab5298d5da10fe66f21d 
72 SHA1  c097638f92de80ba8d6c696b26e6e601a5f61eb7 
More SHA codes related to the number 72 ... 
Numerology 72
The meaning of the number 7 (seven), numerology 7
Character frequency 7: 1
The number 7 (seven) is the sign of the intellect, thought, psychic analysis, idealism and wisdom. This number first needs to gain selfconfidence and to open your life and your heart to experience trust and openness in the world. And then you can develop or balance the aspects of reflection, meditation, seeking knowledge and knowing.
More about the meaning of the number 7 (seven), numerology 7 ...
The meaning of the number 2 (two), numerology 2
Character frequency 2: 1
The number two (2) needs above all to feel and to be. It represents the couple, duality, family, private and social life. He/she really enjoys home life and family gatherings. The number 2 denotes a sociable, hospitable, friendly, caring and affectionate person. It is the sign of empathy, cooperation, adaptability, consideration for others, supersensitivity towards the needs of others. The number 2 (two) is also the symbol of balance, togetherness and receptivity. He/she is a good partner, colleague or companion; he/she also plays a wonderful role as a referee or mediator. Number 2 person is modest, sincere, spiritually influenced and a good diplomat. It represents intuition and vulnerability.
More about the meaning of the number 2 (two), numerology 2 ...
Interesting facts about the number 72
Asteroids
 (72) Feronia is asteroid number 72. It was discovered by C. H. F. Peters from Litchfield Observatory, Clinton on 5/29/1861.
Aircrafts and flights
 08/23/2000 the Gulf Air plane, flight number 072, Airbus A320212 crashed in Persian Gulf, off Al Muharraq, Bahrain 135 passengers and 8 crew members died.
Areas, mountains and surfaces
 The total area of Sumba is 4,136 square miles (10,711 square km). Country Indonesia (East Nusa Tenggara). 72th largest island in the world.
Distances between cities
 There is a 72 miles (115 km) direct distance between Changzhou (China) and Nanjing (China).
 There is a 45 miles (72 km) direct distance between Kaduna (Nigeria) and Zaria (Nigeria).
Mathematics
 72 is the maximum number of spheres that can touch another sphere in a lattice packing in 6 dimensions.
Science
 Hafnium is the chemical element in the periodic table that has the symbol Hf and atomic number 72.
Sports
 The best athletes to wear number 72
Carlton Fisk, MLB; Ed "Too Tall" Jones, NFL; Dan Dierdorf, NFL; William "Refrigerator" Perry, NFL
Please write us
If you know something interesting about the number 72 or any natural number (positive integer), please write to us.Number 72 in other languages
How to say or write the number seventytwo in Spanish, German, French and other languages.
Spanish:  🔊 (número 72)  setenta y dos 
German:  🔊 (Anzahl 72)  zweiundsiebzig 
French:  🔊 (nombre 72)  soixantedouze 
Portuguese:  🔊 (número 72)  setenta e dois 
Chinese:  🔊 (数 72)  七十二 
Other languages ... 
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natural number (positive integer).
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Number 72 in News
CNN: The chance seizure of 72 tons of obscure chemicals last summer showed authorities the ingenious lengths that Asia's multibilliondollar cartels are going to in order to make their drugs The shipping container raised suspicions as soon as it arrived in remote northwestern Laos last July. ... May 4, 2021

BBC: St Vincent volcano: ‘A horrifying 72 hours’ Musician Dan Caplen is in Saint Vincent and shows the impact of the recent volcanic eruption. ... April 16, 2021

BBC: 'I was working 72 hours a week  it was cultlike' As firstyear Goldman Sachs analysts ask for a cap on their hours, four BBC News readers share their schedules. ... March 24, 2021

France24: France rescues 72 migrants stranded in English Channel French maritime authorities said they had rescued 72 migrants in the English Channel on Sunday whose vessels ran into difficulties as they tried to reach the UK. ... March 21, 2021
