How to spell 1,001
1,001 is spelled one thousand one in English.
Quick reference
| US English (Cardinal) | one thousand one |
|---|---|
| British English | one thousand and one |
| Ordinal (1,001st) | one thousand first |
| On a US Check | One thousand one and 00/100 dollars |
| Roman Numeral | MI |
| Binary / Hexadecimal | 1111101001₂ · 0x3E9 |
How it's built
- 1 in the thousands place = one thousand
- 1 in the ones place = one
On a check
To write $1,001.00 on a check, the words line reads:
One thousand one and 00/100