83,221 in words
83,221
eighty-three thousand two hundred twenty-one
83,221 is written eighty-three thousand two hundred twenty-one.
Ways to write it
- As an ordinal
- eighty-three thousand two hundred twenty-first
- Expanded form
- 80,000 + 3,000 + 200 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 3 | 3,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 83,221 (2 factors)
- First 10 multiples
- 83,221, 166,442, 249,663, 332,884, 416,105, 499,326, 582,547, 665,768, 748,989, 832,210
- Square
- 83,221 × 83,221 = 6,925,734,841
- Square root
- ≈ 288.48
- Sum of the digits
- 8 + 3 + 2 + 2 + 1 = 16
- Rounded to the nearest 10
- 83,220
- Rounded to the nearest 100
- 83,200
- Rounded to the nearest 1000
- 83,000
- Number before
- 83,220
- Number after
- 83,222
- In binary
10100010100010101
Quick check
What number comes just after 83,221?
Show the answer
83,222
Is 83,221 even or odd?
Show the answer
Odd
What is 83,221 + 10?
Show the answer
83,231
Practice 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 83,221 in words?
83,221 is written "eighty-three thousand two hundred twenty-one".
Is 83,221 a prime number?
Yes. 83,221 is a prime number: its only factors are 1 and 83,221.
What are the factors of 83,221?
The factors of 83,221 are 1 and 83,221.