40 in words is written as forty. In Hindi it is चालीस (chaalees), and on a cheque you write Rupees Forty Only.
40 in words in English
| Words (Indian system) | forty |
|---|---|
| Words (international system) | forty |
| Title case | Forty |
| Cheque format | Rupees Forty Only |
| Hindi | चालीस |
| Hindi in English letters | chaalees |
| Digits (Indian commas) | 40 |
| Digits (international commas) | 40 |
Spelling tips for 40
- Write forty, not "fourty".
40 in Hindi
In Hindi, 40 is written चालीस. In English letters it reads chaalees. Hindi follows the same lakh and crore grouping as Indian English. For all Hindi numbers from one to a hundred, see the Hindi ginti chart.
40 rupees in words for a cheque
On a cheque, write the amount in words as Rupees Forty Only. Start close to the left edge, end with "Only" so nothing can be added, and draw a line through any empty space. In the box for figures, write 40/-. More tips are in how to write an amount on a cheque.
Facts about the number 40
| Even or odd | Even |
|---|---|
| Prime factors | 23 × 5 |
| Roman numeral | XL |
| Ordinal | 40th (fortieth) |
| Sum of digits | 4 |
| Number of digits | 2 |
Nearby numbers in words
Questions people ask
How do you write 40 in words?
40 is written as forty. In title case, for example on a form, write Forty.
How do you write 40 in Hindi?
40 in Hindi is चालीस. In English letters it is chaalees.
How do I write 40 rupees on a cheque?
Write Rupees Forty Only in the words line and 40/- in the figures box. Ending with "Only" stops anyone from adding to the amount.
Is 40 a prime number?
No. 40 can be divided by 2, so it is a composite number.