140,821 in words
140,821
one hundred and forty thousand eight hundred and twenty-one
140,821 is written one hundred and forty thousand eight hundred and twenty-one.
Ways to write it
- As an ordinal
- one hundred and forty thousand eight hundred and twenty-first
- Expanded form
- 100,000 + 40,000 + 800 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 8 | 800 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 53, 2,657 and 140,821 (4 factors)
- First 10 multiples
- 140,821, 281,642, 422,463, 563,284, 704,105, 844,926, 985,747, 1,126,568, 1,267,389, 1,408,210
- Square
- 140,821 × 140,821 = 19,830,554,041
- Square root
- ≈ 375.26
- Sum of the digits
- 1 + 4 + 0 + 8 + 2 + 1 = 16
- Rounded to the nearest 10
- 140,820
- Rounded to the nearest 100
- 140,800
- Rounded to the nearest 1000
- 141,000
- Number before
- 140,820
- Number after
- 140,822
- In binary
100010011000010101
Quick check
What number comes just after 140,821?
Show the answer
140,822
Is 140,821 even or odd?
Show the answer
Odd
What is 140,821 + 10?
Show the answer
140,831
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 140,821 in words?
140,821 is written "one hundred and forty thousand eight hundred and twenty-one".
Is 140,821 a prime number?
No. 140,821 is a composite number, because it has more than two factors.
What are the factors of 140,821?
The factors of 140,821 are 1, 53, 2,657 and 140,821.