



Number 198

one hundred ninety eight

Properties of the number 198

Factorization 

2 * 3 * 3 * 11

Divisors 
1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Count of divisors 
12

Sum of divisors 
468

Previous integer 
197 
Next integer 
199 
Is prime? 
NO

Previous prime 
197

Next prime 
199

198th prime 
1213

Is a Fibonacci number? 
NO

Is a Bell number? 
NO

Is a Catalan number? 
NO

Is a factorial? 
NO

Is a regular number? 
NO

Is a perfect number? 
NO

Polygonal number (s < 11)? 
NO 
Binary 
11000110 
Octal 
306 
Duodecimal 
146 
Hexadecimal 
c6 
Square 
39204 
Square root 
14.07124727947 
Natural logarithm 
5.2882670306945 
Decimal logarithm 
2.2966651902615 
Sine 
0.079578591664284 
Cosine 
0.99682859496943 
Tangent 
0.079831770542983 

Number 198 is pronounced one hundred ninety eight.
Number 198 is a composite number.
Factors of 198 are 2 * 3 * 3 * 11.
Number 198 has 12 divisors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198.
Sum of the divisors is 468.
Number 198 is not a Fibonacci number.
It is not a Bell number.
Number 198 is not a Catalan number.
Number 198 is not a regular number (Hamming number).
It is a not factorial of any number.
Number 198 is an abundant number and therefore is not a perfect number.
Binary numeral for number 198 is 11000110.
Octal numeral is 306.
Duodecimal value is 146.
Hexadecimal representation is c6.
Square of the number 198 is 39204.
Square root of the number 198 is 14.07124727947.
Natural logarithm of 198 is 5.2882670306945
Decimal logarithm of the number 198 is 2.2966651902615
Sine of 198 is 0.079578591664284. Cosine of the number 198 is 0.99682859496943. Tangent of the number 198 is 0.079831770542983



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