388 in words
388
three hundred eighty-eight
388 is written three hundred eighty-eight.
Ways to write it
- As an ordinal
- three hundred eighty-eighth
- Roman numeral
- CCCLXXXVIII
- Expanded form
- 300 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 3 | 300 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 97, 194 and 388 (6 factors)
- First 10 multiples
- 388, 776, 1,164, 1,552, 1,940, 2,328, 2,716, 3,104, 3,492, 3,880
- Square
- 388 × 388 = 150,544
- Square root
- ≈ 19.70
- Sum of the digits
- 3 + 8 + 8 = 19
- Rounded to the nearest 10
- 390
- Rounded to the nearest 100
- 400
- Number before
- 387
- Number after
- 389
- In binary
110000100
Quick check
What number comes just after 388?
Show the answer
389
Is 388 even or odd?
Show the answer
Even
What is 388 + 10?
Show the answer
398
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 388 in words?
388 is written "three hundred eighty-eight".
Is 388 a prime number?
No. 388 is a composite number, because it has more than two factors.
What are the factors of 388?
The factors of 388 are 1, 2, 4, 97, 194 and 388.
How do you write 388 in Roman numerals?
388 in Roman numerals is CCCLXXXVIII.