321,140 in words
321,140
three hundred twenty-one thousand one hundred forty
321,140 is written three hundred twenty-one thousand one hundred forty.
Ways to write it
- As an ordinal
- three hundred twenty-one thousand one hundred fortieth
- Expanded form
- 300,000 + 20,000 + 1,000 + 100 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 1 | 100 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 10, 20, 16,057, 32,114, 64,228, 80,285, 160,570 and 321,140 (12 factors)
- First 10 multiples
- 321,140, 642,280, 963,420, 1,284,560, 1,605,700, 1,926,840, 2,247,980, 2,569,120, 2,890,260, 3,211,400
- Square
- 321,140 × 321,140 = 103,130,899,600
- Square root
- ≈ 566.69
- Sum of the digits
- 3 + 2 + 1 + 1 + 4 + 0 = 11
- Rounded to the nearest 10
- 321,140
- Rounded to the nearest 100
- 321,100
- Rounded to the nearest 1000
- 321,000
- Number before
- 321,139
- Number after
- 321,141
- In binary
1001110011001110100
Quick check
What number comes just after 321,140?
Show the answer
321,141
Is 321,140 even or odd?
Show the answer
Even
What is 321,140 + 10?
Show the answer
321,150
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 321,140 in words?
321,140 is written "three hundred twenty-one thousand one hundred forty".
Is 321,140 a prime number?
No. 321,140 is a composite number, because it has more than two factors.
What are the factors of 321,140?
The factors of 321,140 are 1, 2, 4, 5, 10, 20, 16,057, 32,114, 64,228, 80,285, 160,570 and 321,140.