Number 128

Names of 128

Nominal 128
Cardinal one hundred twenty-eight
Ordinal 128th
This number as US currency one hundred twenty-eight dollars

Properties (and some facts) of 128

Is 128 an odd number? 128 is NOT an odd number
Is 128 an even number? 128 is an even number
Is 128 a palindrome? 128 is NOT a palindrome number
Is 128 a triangle number? 128 is NOT a triangle number

128 in other Bases

Base 2 (Binary) 100000002
Base 3 (Ternary) 112023
Base 4 (Quaternary) 20004
Base 5 (Quinary) 10035
Base 6 (Senary) 3326
Base 8 (Octal) 2008
Base 12 (Duodecimal) A812
Base 16 (Hexadecimal) 8016
Base 20 (Vigesimal) 6820

Primes and Factors tests for 128

Is 128 a Prime Number? 128 is NOT a prime
Is 128 a perfect number? 128 is NOT a perfect number
Is 128 a Mersenne Prime? 128 is NOT a Mersenne prime
Is 128 a Fermat Prime? 128 is NOT a Fermat prime
Is 128 a Fibonacci Prime? 128 is NOT a Fibonacci prime
Is 128 a Partition Prime? 128 is NOT a Partition prime
Is 128 a Pell Prime? 128 is NOT a Pell prime
Prime Factors Prime factors of 128

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128 in other Numerals

128 in Roman Numeral CXXVIII
128 in Chinese Numeral 壹佰貳拾捌
128 in Egyptian Numeral 𓍢𓎇𓐁
128 in Babylonian Numeral 2   8  

Roots and stuff for 128

Is 128 a square number? 128 is NOT a square number
Is 128 a cube number? 128 is NOT a cube number
Square root of the number 128 11.313708498985
Cube root of the number 128 5.0396841995795

Recreational math for 128

Number 128 reversed 821
Sum of the digits 11
No of digits 3