8,722 in words
8,722
eight thousand seven hundred and twenty-two
8,722 is written eight thousand seven hundred and twenty-two.
Ways to write it
- As an ordinal
- eight thousand seven hundred and twenty-second
- Expanded form
- 8,000 + 700 + 20 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 8 | 8,000 |
| hundreds | 7 | 700 |
| tens | 2 | 20 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 7, 14, 49, 89, 98, 178, 623, 1,246, 4,361 and 8,722 (12 factors)
- First 10 multiples
- 8,722, 17,444, 26,166, 34,888, 43,610, 52,332, 61,054, 69,776, 78,498, 87,220
- Square
- 8,722 × 8,722 = 76,073,284
- Square root
- ≈ 93.39
- Sum of the digits
- 8 + 7 + 2 + 2 = 19
- Rounded to the nearest 10
- 8,720
- Rounded to the nearest 100
- 8,700
- Rounded to the nearest 1000
- 9,000
- Number before
- 8,721
- Number after
- 8,723
- In binary
10001000010010
Quick check
What number comes just after 8,722?
Show the answer
8,723
Is 8,722 even or odd?
Show the answer
Even
What is 8,722 + 10?
Show the answer
8,732
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 8,722 in words?
8,722 is written "eight thousand seven hundred and twenty-two".
Is 8,722 a prime number?
No. 8,722 is a composite number, because it has more than two factors.
What are the factors of 8,722?
The factors of 8,722 are 1, 2, 7, 14, 49, 89, 98, 178, 623, 1,246, 4,361 and 8,722.