672 in words
672
six hundred seventy-two
672 is written six hundred seventy-two.
Ways to write it
- As an ordinal
- six hundred seventy-second
- Roman numeral
- DCLXXII
- Expanded form
- 600 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 6 | 600 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336 and 672 (24 factors)
- First 10 multiples
- 672, 1,344, 2,016, 2,688, 3,360, 4,032, 4,704, 5,376, 6,048, 6,720
- Square
- 672 × 672 = 451,584
- Square root
- ≈ 25.92
- Sum of the digits
- 6 + 7 + 2 = 15
- Rounded to the nearest 10
- 670
- Rounded to the nearest 100
- 700
- Number before
- 671
- Number after
- 673
- In binary
1010100000
Quick check
What number comes just after 672?
Show the answer
673
Is 672 even or odd?
Show the answer
Even
What is 672 + 10?
Show the answer
682
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 672 in words?
672 is written "six hundred seventy-two".
Is 672 a prime number?
No. 672 is a composite number, because it has more than two factors.
What are the factors of 672?
The factors of 672 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336 and 672.
How do you write 672 in Roman numerals?
672 in Roman numerals is DCLXXII.