83,021 in words
83,021
eighty-three thousand and twenty-one
83,021 is written eighty-three thousand and twenty-one.
Ways to write it
- As an ordinal
- eighty-three thousand and twenty-first
- Expanded form
- 80,000 + 3,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 3 | 3,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 61, 1,361 and 83,021 (4 factors)
- First 10 multiples
- 83,021, 166,042, 249,063, 332,084, 415,105, 498,126, 581,147, 664,168, 747,189, 830,210
- Square
- 83,021 × 83,021 = 6,892,486,441
- Square root
- ≈ 288.13
- Sum of the digits
- 8 + 3 + 0 + 2 + 1 = 14
- Rounded to the nearest 10
- 83,020
- Rounded to the nearest 100
- 83,000
- Rounded to the nearest 1000
- 83,000
- Number before
- 83,020
- Number after
- 83,022
- In binary
10100010001001101
Quick check
What number comes just after 83,021?
Show the answer
83,022
Is 83,021 even or odd?
Show the answer
Odd
What is 83,021 + 10?
Show the answer
83,031
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 83,021 in words?
83,021 is written "eighty-three thousand and twenty-one".
Is 83,021 a prime number?
No. 83,021 is a composite number, because it has more than two factors.
What are the factors of 83,021?
The factors of 83,021 are 1, 61, 1,361 and 83,021.