



Number 54

fifty four

Properties of the number 54

Factorization 

2 * 3 * 3 * 3

Divisors 
1, 2, 3, 6, 9, 18, 27, 54

Count of divisors 
8

Sum of divisors 
120

Previous integer 
53 
Next integer 
55 
Is prime? 
NO

Previous prime 
53

Next prime 
59

54th prime 
251

Is a Fibonacci number? 
NO

Is a Bell number? 
NO

Is a Catalan number? 
NO

Is a factorial? 
NO

Is a regular number? 
YES

Is a perfect number? 
NO

Polygonal number (s < 11)? 
NO 
Binary 
110110 
Octal 
66 
Duodecimal 
46 
Hexadecimal 
36 
Square 
2916 
Square root 
7.3484692283495 
Natural logarithm 
3.9889840465643 
Decimal logarithm 
1.732393759823 
Sine 
0.55878904885162 
Cosine 
0.82930983286315 
Tangent 
0.67380010064806 

Number 54 is pronounced fifty four.
Number 54 is a composite number.
Factors of 54 are 2 * 3 * 3 * 3.
Number 54 has 8 divisors: 1, 2, 3, 6, 9, 18, 27, 54.
Sum of the divisors is 120.
Number 54 is not a Fibonacci number.
It is not a Bell number.
Number 54 is not a Catalan number.
Number 54 is a regular number (Hamming number).
It is a not factorial of any number.
Number 54 is an abundant number and therefore is not a perfect number.
Binary numeral for number 54 is 110110.
Octal numeral is 66.
Duodecimal value is 46.
Hexadecimal representation is 36.
Square of the number 54 is 2916.
Square root of the number 54 is 7.3484692283495.
Natural logarithm of 54 is 3.9889840465643
Decimal logarithm of the number 54 is 1.732393759823
Sine of 54 is 0.55878904885162. Cosine of the number 54 is 0.82930983286315. Tangent of the number 54 is 0.67380010064806



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