Names of 121428
| Nominal | 121428 |
| Cardinal | one hundred twenty-one thousand four hundred twenty-eight |
| Ordinal | 121,428th |
| This number as US currency | one hundred twenty-one thousand four hundred twenty-eight dollars |
| Is 121428 an odd number? | 121428 is NOT an odd number |
| Is 121428 an even number? | 121428 is an even number |
| Is 121428 a palindrome? | 121428 is NOT a palindrome number |
| Is 121428 a triangle number? | 121428 is NOT a triangle number |
121428 in other Bases
| Base 2 (Binary) | 111011010010101002 |
| Base 3 (Ternary) | 200111201003 |
| Base 4 (Quaternary) | 1312211104 |
| Base 5 (Quinary) | 123412035 |
| Base 6 (Senary) | 23341006 |
| Base 8 (Octal) | 3551248 |
| Base 12 (Duodecimal) | 5A33012 |
| Base 16 (Hexadecimal) | 1DA5416 |
| Base 20 (Vigesimal) | F3B820 |
Primes and Factors tests for 121428
| Is 121428 a Prime Number? | 121428 is NOT a prime |
| Is 121428 a perfect number? | 121428 is NOT a perfect number |
| Is 121428 a Mersenne Prime? | 121428 is NOT a Mersenne prime |
| Is 121428 a Fermat Prime? | 121428 is NOT a Fermat prime |
| Is 121428 a Fibonacci Prime? | 121428 is NOT a Fibonacci prime |
| Is 121428 a Partition Prime? | 121428 is NOT a Partition prime |
| Is 121428 a Pell Prime? | 121428 is NOT a Pell prime |
| Prime Factors | Prime factors of 121428 |
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121428 in other Numerals
| 121428 in Roman Numeral | CXXMCDXXVIII |
| 121428 in Chinese Numeral | 壹拾萬貳萬壹仟肆佰貳拾捌 |
| 121428 in Egyptian Numeral | 𓆐𓂮𓆼𓍥𓎇𓐁 |
| 121428 in Babylonian Numeral |    |
Roots and stuff for 121428
| Is 121428 a square number? | 121428 is NOT a square number |
| Is 121428 a cube number? | 121428 is NOT a cube number |
| Square root of the number 121428 | 348.46520629756 |
| Cube root of the number 121428 | 49.519123312097 |
Recreational math for 121428
| Number 121428 reversed | 824121 |
| Sum of the digits | 18 |
| No of digits | 6 |