140,021 in words
140,021
one hundred and forty thousand and twenty-one
140,021 is written one hundred and forty thousand and twenty-one.
Ways to write it
- As an ordinal
- one hundred and forty thousand and twenty-first
- Expanded form
- 100,000 + 40,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 83, 241, 581, 1,687, 20,003 and 140,021 (8 factors)
- First 10 multiples
- 140,021, 280,042, 420,063, 560,084, 700,105, 840,126, 980,147, 1,120,168, 1,260,189, 1,400,210
- Square
- 140,021 × 140,021 = 19,605,880,441
- Square root
- ≈ 374.19
- Sum of the digits
- 1 + 4 + 0 + 0 + 2 + 1 = 8
- Rounded to the nearest 10
- 140,020
- Rounded to the nearest 100
- 140,000
- Rounded to the nearest 1000
- 140,000
- Number before
- 140,020
- Number after
- 140,022
- In binary
100010001011110101
Quick check
What number comes just after 140,021?
Show the answer
140,022
Is 140,021 even or odd?
Show the answer
Odd
What is 140,021 + 10?
Show the answer
140,031
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 140,021 in words?
140,021 is written "one hundred and forty thousand and twenty-one".
Is 140,021 a prime number?
No. 140,021 is a composite number, because it has more than two factors.
What are the factors of 140,021?
The factors of 140,021 are 1, 7, 83, 241, 581, 1,687, 20,003 and 140,021.