Names of 121961
| Nominal | 121961 |
| Cardinal | one hundred twenty-one thousand nine hundred sixty-one |
| Ordinal | 121,961st |
| This number as US currency | one hundred twenty-one thousand nine hundred sixty-one dollars |
| Is 121961 an odd number? | 121961 is an odd number |
| Is 121961 an even number? | 121961 is NOT an even number |
| Is 121961 a palindrome? | 121961 is NOT a palindrome number |
| Is 121961 a triangle number? | 121961 is NOT a triangle number |
121961 in other Bases
| Base 2 (Binary) | 111011100011010012 |
| Base 3 (Ternary) | 200120220023 |
| Base 4 (Quaternary) | 1313012214 |
| Base 5 (Quinary) | 124003215 |
| Base 6 (Senary) | 23403456 |
| Base 8 (Octal) | 3561518 |
| Base 12 (Duodecimal) | 5A6B512 |
| Base 16 (Hexadecimal) | 1DC6916 |
| Base 20 (Vigesimal) | F4I120 |
Primes and Factors tests for 121961
| Is 121961 a Prime Number? | 121961 is NOT a prime |
| Is 121961 a perfect number? | 121961 is NOT a perfect number |
| Is 121961 a Mersenne Prime? | 121961 is NOT a Mersenne prime |
| Is 121961 a Fermat Prime? | 121961 is NOT a Fermat prime |
| Is 121961 a Fibonacci Prime? | 121961 is NOT a Fibonacci prime |
| Is 121961 a Partition Prime? | 121961 is NOT a Partition prime |
| Is 121961 a Pell Prime? | 121961 is NOT a Pell prime |
| Prime Factors | Prime factors of 121961 |
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121961 in other Numerals
| 121961 in Roman Numeral | CXXMCMLXI |
| 121961 in Chinese Numeral | 壹拾萬貳萬壹仟玖佰陸拾壹 |
| 121961 in Egyptian Numeral | 𓆐𓂮𓆼𓍪𓎋𓏺 |
| 121961 in Babylonian Numeral |    |
Roots and stuff for 121961
| Is 121961 a square number? | 121961 is NOT a square number |
| Is 121961 a cube number? | 121961 is NOT a cube number |
| Square root of the number 121961 | 349.22915113146 |
| Cube root of the number 121961 | 49.59147117488 |
Recreational math for 121961
| Number 121961 reversed | 169121 |
| Sum of the digits | 20 |
| No of digits | 6 |