Names of 3728
| Nominal | 3728 |
| Cardinal | three thousand seven hundred twenty-eight |
| Ordinal | 3,728th |
| This number as US currency | three thousand seven hundred twenty-eight dollars |
| Is 3728 an odd number? | 3728 is NOT an odd number |
| Is 3728 an even number? | 3728 is an even number |
| Is 3728 a palindrome? | 3728 is NOT a palindrome number |
| Is 3728 a triangle number? | 3728 is NOT a triangle number |
3728 in other Bases
| Base 2 (Binary) | 1110100100002 |
| Base 3 (Ternary) | 120100023 |
| Base 4 (Quaternary) | 3221004 |
| Base 5 (Quinary) | 1044035 |
| Base 6 (Senary) | 251326 |
| Base 8 (Octal) | 72208 |
| Base 12 (Duodecimal) | 21A812 |
| Base 16 (Hexadecimal) | E9016 |
| Base 20 (Vigesimal) | 96820 |
Primes and Factors tests for 3728
| Is 3728 a Prime Number? | 3728 is NOT a prime |
| Is 3728 a perfect number? | 3728 is NOT a perfect number |
| Is 3728 a Mersenne Prime? | 3728 is NOT a Mersenne prime |
| Is 3728 a Fermat Prime? | 3728 is NOT a Fermat prime |
| Is 3728 a Fibonacci Prime? | 3728 is NOT a Fibonacci prime |
| Is 3728 a Partition Prime? | 3728 is NOT a Partition prime |
| Is 3728 a Pell Prime? | 3728 is NOT a Pell prime |
| Prime Factors | Prime factors of 3728 |
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3728 in other Numerals
| 3728 in Roman Numeral | MMMDCCXXVIII |
| 3728 in Chinese Numeral | 叄仟柒佰貳拾捌 |
| 3728 in Egyptian Numeral | 𓆾𓍨𓎇𓐁 |
| 3728 in Babylonian Numeral |    |
Roots and stuff for 3728
| Is 3728 a square number? | 3728 is NOT a square number |
| Is 3728 a cube number? | 3728 is NOT a cube number |
| Square root of the number 3728 | 61.057350089895 |
| Cube root of the number 3728 | 15.505721093064 |
Recreational math for 3728
| Number 3728 reversed | 8273 |
| Sum of the digits | 20 |
| No of digits | 4 |