321,001 in words
321,001
three hundred and twenty-one thousand and one
321,001 is written three hundred and twenty-one thousand and one.
Ways to write it
- As an ordinal
- three hundred and twenty-one thousand and first
- Expanded form
- 300,000 + 20,000 + 1,000 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 29, 11,069 and 321,001 (4 factors)
- First 10 multiples
- 321,001, 642,002, 963,003, 1,284,004, 1,605,005, 1,926,006, 2,247,007, 2,568,008, 2,889,009, 3,210,010
- Square
- 321,001 × 321,001 = 103,041,642,001
- Square root
- ≈ 566.57
- Sum of the digits
- 3 + 2 + 1 + 0 + 0 + 1 = 7
- Rounded to the nearest 10
- 321,000
- Rounded to the nearest 100
- 321,000
- Rounded to the nearest 1000
- 321,000
- Number before
- 321,000
- Number after
- 321,002
- In binary
1001110010111101001
Quick check
What number comes just after 321,001?
Show the answer
321,002
Is 321,001 even or odd?
Show the answer
Odd
What is 321,001 + 10?
Show the answer
321,011
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 321,001 in words?
321,001 is written "three hundred and twenty-one thousand and one".
Is 321,001 a prime number?
No. 321,001 is a composite number, because it has more than two factors.
What are the factors of 321,001?
The factors of 321,001 are 1, 29, 11,069 and 321,001.