288 in words
288
two hundred and eighty-eight
288 is written two hundred and eighty-eight.
Ways to write it
- As an ordinal
- two hundred and eighty-eighth
- Roman numeral
- CCLXXXVIII
- Expanded form
- 200 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 2 | 200 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144 and 288 (18 factors)
- First 10 multiples
- 288, 576, 864, 1,152, 1,440, 1,728, 2,016, 2,304, 2,592, 2,880
- Square
- 288 × 288 = 82,944
- Square root
- ≈ 16.97
- Sum of the digits
- 2 + 8 + 8 = 18
- Rounded to the nearest 10
- 290
- Rounded to the nearest 100
- 300
- Number before
- 287
- Number after
- 289
- In binary
100100000
Quick check
What number comes just after 288?
Show the answer
289
Is 288 even or odd?
Show the answer
Even
What is 288 + 10?
Show the answer
298
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 288 in words?
288 is written "two hundred and eighty-eight".
Is 288 a prime number?
No. 288 is a composite number, because it has more than two factors.
What are the factors of 288?
The factors of 288 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144 and 288.
How do you write 288 in Roman numerals?
288 in Roman numerals is CCLXXXVIII.