749142
Everything about the number 749142 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 749142
| Nominal | 749142 |
| Cardinal | seven hundred forty-nine thousand one hundred forty-two |
| Ordinal | 749,142nd |
| This number as US currency | seven hundred forty-nine thousand one hundred forty-two dollars |
Properties (and some facts) of 749142
| Is 749142 an odd number? | 749142 is not an odd number |
| Is 749142 an even number? | 749142 is an even number |
| Is 749142 a palindrome? | 749142 is not a palindrome |
| Is 749142 a triangle number? | 749142 is not a triangle number |
749142 in other bases
| Base 2 (Binary) | 10110110111001010110 |
| Base 3 (Ternary) | 1102001122000 |
| Base 4 (Quaternary) | 2312321112 |
| Base 5 (Quinary) | 142433032 |
| Base 6 (Senary) | 24020130 |
| Base 8 (Octal) | 2667126 |
| Base 12 (Duodecimal) | 301646 |
| Base 16 (Hexadecimal) | B6E56 |
| Base 20 (Vigesimal) | 4DCH2 |
Primes and factors tests for 749142
| Is 749142 a prime number? | 749142 is not a prime number |
| Is 749142 a perfect number? | 749142 is not a perfect number |
| Is 749142 a Mersenne prime? | 749142 is not a Mersenne prime |
| Is 749142 a Fermat prime? | 749142 is not a Fermat prime |
| Is 749142 a Fibonacci prime? | 749142 is not a Fibonacci prime |
| Is 749142 a partition prime? | 749142 is not a partition prime |
| Is 749142 a Pell prime? | 749142 is not a Pell prime |
| Prime Factors | Prime factors of 749142 |
749142 in other numeral systems
| 749142 in Roman numerals | DCCXLMXCXLII |
| 749142 in Chinese numerals | 柒拾萬肆萬玖仟壹佰肆拾貳 |
| 749142 in Babylonian numerals |     |
| 749142 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓇄𓍢𓎉𓏻 |
Roots and squares for 749142
| Is 749142 a square number? | 749142 is not a square number |
| Is 749142 a cube number? | 749142 is not a cube number |
| Square root of 749142 | 865.52989549755 |
| Cube root of 749142 | 90.821369988727 |
Recreational math for 749142
| Number 749142 reversed | 241947 |
| Sum of the digits | 27 |
| Number of digits | 6 |