1,443 in words
1,443
one thousand four hundred forty-three
1,443 is written one thousand four hundred forty-three.
Ways to write it
- As an ordinal
- one thousand four hundred forty-third
- Roman numeral
- MCDXLIII
- Expanded form
- 1,000 + 400 + 40 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 13, 37, 39, 111, 481 and 1,443 (8 factors)
- First 10 multiples
- 1,443, 2,886, 4,329, 5,772, 7,215, 8,658, 10,101, 11,544, 12,987, 14,430
- Square
- 1,443 × 1,443 = 2,082,249
- Square root
- ≈ 37.99
- Sum of the digits
- 1 + 4 + 4 + 3 = 12
- Rounded to the nearest 10
- 1,440
- Rounded to the nearest 100
- 1,400
- Rounded to the nearest 1000
- 1,000
- Number before
- 1,442
- Number after
- 1,444
- In binary
10110100011
Quick check
What number comes just after 1,443?
Show the answer
1,444
Is 1,443 even or odd?
Show the answer
Odd
What is 1,443 + 10?
Show the answer
1,453
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 1,443 in words?
1,443 is written "one thousand four hundred forty-three".
Is 1,443 a prime number?
No. 1,443 is a composite number, because it has more than two factors.
What are the factors of 1,443?
The factors of 1,443 are 1, 3, 13, 37, 39, 111, 481 and 1,443.
How do you write 1,443 in Roman numerals?
1,443 in Roman numerals is MCDXLIII.