88,421 in words
88,421
eighty-eight thousand four hundred and twenty-one
88,421 is written eighty-eight thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- eighty-eight thousand four hundred and twenty-first
- Expanded form
- 80,000 + 8,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 29, 3,049 and 88,421 (4 factors)
- First 10 multiples
- 88,421, 176,842, 265,263, 353,684, 442,105, 530,526, 618,947, 707,368, 795,789, 884,210
- Square
- 88,421 × 88,421 = 7,818,273,241
- Square root
- ≈ 297.36
- Sum of the digits
- 8 + 8 + 4 + 2 + 1 = 23
- Rounded to the nearest 10
- 88,420
- Rounded to the nearest 100
- 88,400
- Rounded to the nearest 1000
- 88,000
- Number before
- 88,420
- Number after
- 88,422
- In binary
10101100101100101
Quick check
What number comes just after 88,421?
Show the answer
88,422
Is 88,421 even or odd?
Show the answer
Odd
What is 88,421 + 10?
Show the answer
88,431
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 88,421 in words?
88,421 is written "eighty-eight thousand four hundred and twenty-one".
Is 88,421 a prime number?
No. 88,421 is a composite number, because it has more than two factors.
What are the factors of 88,421?
The factors of 88,421 are 1, 29, 3,049 and 88,421.