Complete Number Analysis
3
It's a prime number!
It's a palindrome!
It's a narcissistic number!
It's a triangular number!
Number Visualizations
Binary Visual
11
2 ones, 0 zeros
Mathematical Properties
Basic Properties
Parity:
Odd
Prime:
Yes
Square:
9
Cube:
27
Square root:
1.7321
Cube root:
1.4422
Factorial:
6
Divisors and Factors
Prime factors:
3
Number of divisors:
2
Sum of divisors:
1
Type:
Deficient
Divisors:
1, 3
Conversions
Binary:
11
Octal:
3
Hexadecimal:
3
Roman:
III
Base64:
Mw==
Geometry and Measures
Circle (radius 3)
Area:
28.27 u²
Perimeter:
18.85 u
Diameter:
6 u
Square (side 3)
Area:
9 u²
Perimeter:
12 u
Diagonal:
4.24 u
3D Volumes
Cubo:
27 u³
Sphere:
113.10 u³
Cylinder:
84.82 u³
More Measures
Eq. triangle:
3.90 u²
Hexagon:
23.38 u²
Cube surf.:
54 u²
Numerology and Symbolism
Numerological Analysis
Sum of digits:
3
Numerological reduction:
3
Product of digits:
3
Unique Digits:
1
Meanings:
Creativity
Expression
Communication
Number Curiosities
General fact: 3 is the number of witches in William Shakespeare's Macbeth.
Mathematical fact: 3 is the first odd prime number, and the second smallest prime.
Trivia: 3 is the number of semicircular canals a human ear has.
Historical date: January 3rd is the day in 1959 that Alaska is admitted as the 49th U.S. state.
More Interesting Properties
In the calendar
Day of the year:
3 January
Weeks:
0.4 weeks
Months:
0.1 months
Years:
0.01 years
In time
Seconds:
00:00:03
Minutes:
0.05 min
Hours:
0 h
Days:
0 days
Representations
Percentage:
3%
Angle:
3°
Temperature:
3°C = 37.4°F
Frequency:
3 Hz
Games
Dice (d6):
0 dados + 3
Chess:
c1
Cards:
3♠
Programmatically generated for number 3
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