Names of 126840
| Nominal | 126840 |
| Cardinal | one hundred twenty-six thousand eight hundred forty |
| Ordinal | 126,840th |
| This number as US currency | one hundred twenty-six thousand eight hundred forty dollars |
| Is 126840 an odd number? | 126840 is NOT an odd number |
| Is 126840 an even number? | 126840 is an even number |
| Is 126840 a palindrome? | 126840 is NOT a palindrome number |
| Is 126840 a triangle number? | 126840 is NOT a triangle number |
126840 in other Bases
| Base 2 (Binary) | 111101111011110002 |
| Base 3 (Ternary) | 201022222103 |
| Base 4 (Quaternary) | 1323313204 |
| Base 5 (Quinary) | 130243305 |
| Base 6 (Senary) | 24151206 |
| Base 8 (Octal) | 3675708 |
| Base 12 (Duodecimal) | 614A012 |
| Base 16 (Hexadecimal) | 1EF7816 |
| Base 20 (Vigesimal) | FH2020 |
Primes and Factors tests for 126840
| Is 126840 a Prime Number? | 126840 is NOT a prime |
| Is 126840 a perfect number? | 126840 is NOT a perfect number |
| Is 126840 a Mersenne Prime? | 126840 is NOT a Mersenne prime |
| Is 126840 a Fermat Prime? | 126840 is NOT a Fermat prime |
| Is 126840 a Fibonacci Prime? | 126840 is NOT a Fibonacci prime |
| Is 126840 a Partition Prime? | 126840 is NOT a Partition prime |
| Is 126840 a Pell Prime? | 126840 is NOT a Pell prime |
| Prime Factors | Prime factors of 126840 |
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126840 in other Numerals
| 126840 in Roman Numeral | CXXVMDCCCXL |
| 126840 in Chinese Numeral | 壹拾萬貳萬陸仟捌佰肆拾 |
| 126840 in Egyptian Numeral | 𓆐𓂮𓇁𓍩𓎉 |
| 126840 in Babylonian Numeral |   |
Roots and stuff for 126840
| Is 126840 a square number? | 126840 is NOT a square number |
| Is 126840 a cube number? | 126840 is NOT a cube number |
| Square root of the number 126840 | 356.14603746216 |
| Cube root of the number 126840 | 50.244139313026 |
Recreational math for 126840
| Number 126840 reversed | 048621 |
| Sum of the digits | 21 |
| No of digits | 6 |