838 in words
838
eight hundred and thirty-eight
838 is written eight hundred and thirty-eight.
Ways to write it
- As an ordinal
- eight hundred and thirty-eighth
- Roman numeral
- DCCCXXXVIII
- Expanded form
- 800 + 30 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 8 | 800 |
| tens | 3 | 30 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 419 and 838 (4 factors)
- First 10 multiples
- 838, 1,676, 2,514, 3,352, 4,190, 5,028, 5,866, 6,704, 7,542, 8,380
- Square
- 838 × 838 = 702,244
- Square root
- ≈ 28.95
- Sum of the digits
- 8 + 3 + 8 = 19
- Rounded to the nearest 10
- 840
- Rounded to the nearest 100
- 800
- Number before
- 837
- Number after
- 839
- In binary
1101000110
Quick check
What number comes just after 838?
Show the answer
839
Is 838 even or odd?
Show the answer
Even
What is 838 + 10?
Show the answer
848
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 838 in words?
838 is written "eight hundred and thirty-eight".
Is 838 a prime number?
No. 838 is a composite number, because it has more than two factors.
What are the factors of 838?
The factors of 838 are 1, 2, 419 and 838.
How do you write 838 in Roman numerals?
838 in Roman numerals is DCCCXXXVIII.