103,421 in words
103,421
one hundred and three thousand four hundred and twenty-one
103,421 is written one hundred and three thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- one hundred and three thousand four hundred and twenty-first
- Expanded form
- 100,000 + 3,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 0 | 0 |
| thousands | 3 | 3,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 103,421 (2 factors)
- First 10 multiples
- 103,421, 206,842, 310,263, 413,684, 517,105, 620,526, 723,947, 827,368, 930,789, 1,034,210
- Square
- 103,421 × 103,421 = 10,695,903,241
- Square root
- ≈ 321.59
- Sum of the digits
- 1 + 0 + 3 + 4 + 2 + 1 = 11
- Rounded to the nearest 10
- 103,420
- Rounded to the nearest 100
- 103,400
- Rounded to the nearest 1000
- 103,000
- Number before
- 103,420
- Number after
- 103,422
- In binary
11001001111111101
Quick check
What number comes just after 103,421?
Show the answer
103,422
Is 103,421 even or odd?
Show the answer
Odd
What is 103,421 + 10?
Show the answer
103,431
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 103,421 in words?
103,421 is written "one hundred and three thousand four hundred and twenty-one".
Is 103,421 a prime number?
Yes. 103,421 is a prime number: its only factors are 1 and 103,421.
What are the factors of 103,421?
The factors of 103,421 are 1 and 103,421.