242021

242,021 is an odd composite number composed of two prime numbers multiplied together.

What does the number 242021 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

242021 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 242021:

13 × 18617

See below for interesting mathematical facts about the number 242021 from the Numbermatics database.

Names of 242021

Cardinal: 242021 can be written as Two hundred forty-two thousand and twenty-one.

Scientific notation

Scientific notation: 2.42021 × 10⁵

Factors of 242021

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 18630

Divisors of 242021

Number of divisors d(n): 4
Complete list of divisors:
1 13 18617 242021
Sum of all divisors σ(n): 260652
Sum of proper divisors (its aliquot sum) s(n): 18631
242021 is a deficient number, because the sum of its proper divisors (18631) is less than itself. Its deficiency is 223390

Bases of 242021

Binary: 111011000101100101₂
Hexadecimal: 0x3B165
Base-36: 56QT

Squares and roots of 242021

242021 squared (242021²) is 58574164441
242021 cubed (242021³) is 14176177852175261
The square root of 242021 is 491.9562988721
The cube root of 242021 is 62.3185993435

Scales and comparisons

How big is 242021?

242,021 seconds is equal to 2 days, 19 hours, 13 minutes, 41 seconds.
To count from 1 to 242,021 would take you about two days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 242021 cubic inches would be around 5.2 feet tall.

Recreational maths with 242021

242021 backwards is 120242
The number of decimal digits it has is: 6
The sum of 242021's digits is 11
More coming soon!

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The information we have on file for 242021 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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