Names of 198121
| Nominal | 198121 |
| Cardinal | one hundred ninety-eight thousand one hundred twenty-one |
| Ordinal | 198,121st |
| This number as US currency | one hundred ninety-eight thousand one hundred twenty-one dollars |
| Is 198121 an odd number? | 198121 is an odd number |
| Is 198121 an even number? | 198121 is NOT an even number |
| Is 198121 a palindrome? | 198121 is NOT a palindrome number |
| Is 198121 a triangle number? | 198121 is NOT a triangle number |
198121 in other Bases
| Base 2 (Binary) | 1100000101111010012 |
| Base 3 (Ternary) | 1010012022113 |
| Base 4 (Quaternary) | 3001132214 |
| Base 5 (Quinary) | 223144415 |
| Base 6 (Senary) | 41251216 |
| Base 8 (Octal) | 6027518 |
| Base 12 (Duodecimal) | 967A112 |
| Base 16 (Hexadecimal) | 305E916 |
| Base 20 (Vigesimal) | 14F6120 |
Primes and Factors tests for 198121
| Is 198121 a Prime Number? | 198121 is NOT a prime |
| Is 198121 a perfect number? | 198121 is NOT a perfect number |
| Is 198121 a Mersenne Prime? | 198121 is NOT a Mersenne prime |
| Is 198121 a Fermat Prime? | 198121 is NOT a Fermat prime |
| Is 198121 a Fibonacci Prime? | 198121 is NOT a Fibonacci prime |
| Is 198121 a Partition Prime? | 198121 is NOT a Partition prime |
| Is 198121 a Pell Prime? | 198121 is NOT a Pell prime |
| Prime Factors | Prime factors of 198121 |
Sponsored
198121 in other Numerals
| 198121 in Roman Numeral | CXCVMMMCXXI |
| 198121 in Chinese Numeral | 壹拾萬玖萬捌仟壹佰貳拾壹 |
| 198121 in Egyptian Numeral | 𓆐𓂵𓇃𓍢𓎇𓏺 |
| 198121 in Babylonian Numeral |    |
Roots and stuff for 198121
| Is 198121 a square number? | 198121 is NOT a square number |
| Is 198121 a cube number? | 198121 is NOT a cube number |
| Square root of the number 198121 | 445.10785209879 |
| Cube root of the number 198121 | 58.296637237671 |
Recreational math for 198121
| Number 198121 reversed | 121891 |
| Sum of the digits | 22 |
| No of digits | 6 |