242743

242,743 is an odd composite number composed of three prime numbers multiplied together.

What does the number 242743 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

242743 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 242743:

17 × 109 × 131

See below for interesting mathematical facts about the number 242743 from the Numbermatics database.

Names of 242743

Cardinal: 242743 can be written as Two hundred forty-two thousand, seven hundred forty-three.

Scientific notation

Scientific notation: 2.42743 × 10⁵

Factors of 242743

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 257

Divisors of 242743

Number of divisors d(n): 8
Complete list of divisors:
1 17 109 131 1853 2227 14279 242743
Sum of all divisors σ(n): 261360
Sum of proper divisors (its aliquot sum) s(n): 18617
242743 is a deficient number, because the sum of its proper divisors (18617) is less than itself. Its deficiency is 224126

Bases of 242743

Binary: 111011010000110111₂
Hexadecimal: 0x3B437
Base-36: 57AV

Squares and roots of 242743

242743 squared (242743²) is 58924164049
242743 cubed (242743³) is 14303428353746407
The square root of 242743 is 492.6895574295
The cube root of 242743 is 62.3805076911

Scales and comparisons

How big is 242743?

242,743 seconds is equal to 2 days, 19 hours, 25 minutes, 43 seconds.
To count from 1 to 242,743 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 242743 cubic inches would be around 5.2 feet tall.

Recreational maths with 242743

242743 backwards is 347242
The number of decimal digits it has is: 6
The sum of 242743's digits is 22
More coming soon!

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The information we have on file for 242743 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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