118,421 in words
118,421
one hundred and eighteen thousand four hundred and twenty-one
118,421 is written one hundred and eighteen thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- one hundred and eighteen thousand four hundred and twenty-first
- Expanded form
- 100,000 + 10,000 + 8,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 1 | 10,000 |
| 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, 79, 1,499 and 118,421 (4 factors)
- First 10 multiples
- 118,421, 236,842, 355,263, 473,684, 592,105, 710,526, 828,947, 947,368, 1,065,789, 1,184,210
- Square
- 118,421 × 118,421 = 14,023,533,241
- Square root
- ≈ 344.12
- Sum of the digits
- 1 + 1 + 8 + 4 + 2 + 1 = 17
- Rounded to the nearest 10
- 118,420
- Rounded to the nearest 100
- 118,400
- Rounded to the nearest 1000
- 118,000
- Number before
- 118,420
- Number after
- 118,422
- In binary
11100111010010101
Quick check
What number comes just after 118,421?
Show the answer
118,422
Is 118,421 even or odd?
Show the answer
Odd
What is 118,421 + 10?
Show the answer
118,431
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 118,421 in words?
118,421 is written "one hundred and eighteen thousand four hundred and twenty-one".
Is 118,421 a prime number?
No. 118,421 is a composite number, because it has more than two factors.
What are the factors of 118,421?
The factors of 118,421 are 1, 79, 1,499 and 118,421.