| Number | 421,016 |
|---|---|
| in Words | four hundred and twenty-one thousand and sixteen |
| Ordinal | four hundred and twenty-one thousand and sixteenth (421016th) |
| On a check | Four hundred and twenty-one thousand and sixteen and 00/100 |
421,016 in words is written as four hundred and twenty-one thousand and sixteen.
On a check, write Four hundred and twenty-one thousand and sixteen and 00/100 on the line for the amount.
The ordinal form of 421,016 is four hundred and twenty-one thousand and sixteenth (421016th).
16 is the only number (other than 0 and 1) that equals both a square (4²) and a fourth power (2⁴). In computing, 16 is the base of the hexadecimal system.