Names of 728641
| Nominal | 728641 |
| Cardinal | seven hundred twenty-eight thousand six hundred forty-one |
| Ordinal | 728,641st |
| This number as US currency | seven hundred twenty-eight thousand six hundred forty-one dollars |
| Is 728641 an odd number? | 728641 is an odd number |
| Is 728641 an even number? | 728641 is NOT an even number |
| Is 728641 a palindrome? | 728641 is NOT a palindrome number |
| Is 728641 a triangle number? | 728641 is NOT a triangle number |
728641 in other Bases
| Base 2 (Binary) | 101100011110010000012 |
| Base 3 (Ternary) | 11010001112013 |
| Base 4 (Quaternary) | 23013210014 |
| Base 5 (Quinary) | 1413040315 |
| Base 6 (Senary) | 233412016 |
| Base 8 (Octal) | 26171018 |
| Base 12 (Duodecimal) | 2B180112 |
| Base 16 (Hexadecimal) | B1E4116 |
| Base 20 (Vigesimal) | 4B1C120 |
Primes and Factors tests for 728641
| Is 728641 a Prime Number? | 728641 is NOT a prime |
| Is 728641 a perfect number? | 728641 is NOT a perfect number |
| Is 728641 a Mersenne Prime? | 728641 is NOT a Mersenne prime |
| Is 728641 a Fermat Prime? | 728641 is NOT a Fermat prime |
| Is 728641 a Fibonacci Prime? | 728641 is NOT a Fibonacci prime |
| Is 728641 a Partition Prime? | 728641 is NOT a Partition prime |
| Is 728641 a Pell Prime? | 728641 is NOT a Pell prime |
| Prime Factors | Prime factors of 728641 |
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728641 in other Numerals
| 728641 in Roman Numeral | DCCXXVMMMDCXLI |
| 728641 in Chinese Numeral | 柒拾萬貳萬捌仟陸佰肆拾壹 |
| 728641 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂮𓇃𓍧𓎉𓏺 |
| 728641 in Babylonian Numeral |     |
Roots and stuff for 728641
| Is 728641 a square number? | 728641 is NOT a square number |
| Is 728641 a cube number? | 728641 is NOT a cube number |
| Square root of the number 728641 | 853.6047094528 |
| Cube root of the number 728641 | 89.985223911661 |
Recreational math for 728641
| Number 728641 reversed | 146827 |
| Sum of the digits | 28 |
| No of digits | 6 |