201,421 in words
201,421
two hundred and one thousand four hundred and twenty-one
201,421 is written two hundred and one thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- two hundred and one thousand four hundred and twenty-first
- Expanded form
- 200,000 + 1,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 0 | 0 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 18,311 and 201,421 (4 factors)
- First 10 multiples
- 201,421, 402,842, 604,263, 805,684, 1,007,105, 1,208,526, 1,409,947, 1,611,368, 1,812,789, 2,014,210
- Square
- 201,421 × 201,421 = 40,570,419,241
- Square root
- ≈ 448.80
- Sum of the digits
- 2 + 0 + 1 + 4 + 2 + 1 = 10
- Rounded to the nearest 10
- 201,420
- Rounded to the nearest 100
- 201,400
- Rounded to the nearest 1000
- 201,000
- Number before
- 201,420
- Number after
- 201,422
- In binary
110001001011001101
Quick check
What number comes just after 201,421?
Show the answer
201,422
Is 201,421 even or odd?
Show the answer
Odd
What is 201,421 + 10?
Show the answer
201,431
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 201,421 in words?
201,421 is written "two hundred and one thousand four hundred and twenty-one".
Is 201,421 a prime number?
No. 201,421 is a composite number, because it has more than two factors.
What are the factors of 201,421?
The factors of 201,421 are 1, 11, 18,311 and 201,421.