1,40,921 in words
1,40,921
one lakh forty thousand nine hundred and twenty-one
1,40,921 is written one lakh forty thousand nine hundred and twenty-one.
Ways to write it
- International system
- one hundred and forty thousand nine hundred and twenty-one
- Indian system
- one lakh forty thousand nine hundred and twenty-one
- As an ordinal
- one lakh forty thousand nine hundred and twenty-first
- Expanded form
- 1,00,000 + 40,000 + 900 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 1 | 1,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 9 | 900 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 23, 253, 557, 6,127, 12,811 and 1,40,921 (8 factors)
- First 10 multiples
- 1,40,921, 2,81,842, 4,22,763, 5,63,684, 7,04,605, 8,45,526, 9,86,447, 11,27,368, 12,68,289, 14,09,210
- Square
- 1,40,921 × 1,40,921 = 19,85,87,28,241
- Square root
- ≈ 375.39
- Sum of the digits
- 1 + 4 + 0 + 9 + 2 + 1 = 17
- Rounded to the nearest 10
- 1,40,920
- Rounded to the nearest 100
- 1,40,900
- Rounded to the nearest 1000
- 1,41,000
- Number before
- 1,40,920
- Number after
- 1,40,922
- In binary
100010011001111001
Quick check
What number comes just after 1,40,921?
Show the answer
1,40,922
Is 1,40,921 even or odd?
Show the answer
Odd
What is 1,40,921 + 10?
Show the answer
1,40,931
Practise with a game
Factors, Multiples & Primes
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Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 1,40,921 in words?
1,40,921 is written "one lakh forty thousand nine hundred and twenty-one".
Is 1,40,921 a prime number?
No. 1,40,921 is a composite number, because it has more than two factors.
What are the factors of 1,40,921?
The factors of 1,40,921 are 1, 11, 23, 253, 557, 6,127, 12,811 and 1,40,921.