242939430

242,939,430 is an even composite number composed of four prime numbers multiplied together.

What does the number 242939430 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

242939430 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 242939430:

2 × 3² × 5 × 2699327

(2 × 3 × 3 × 5 × 2699327)

See below for interesting mathematical facts about the number 242939430 from the Numbermatics database.

Names of 242939430

Cardinal: 242939430 can be written as Two hundred forty-two million, nine hundred thirty-nine thousand, four hundred thirty.

Scientific notation

Scientific notation: 2.4293943 × 10⁸

Factors of 242939430

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2699337

Divisors of 242939430

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 2699327 5398654 8097981 13496635 16195962 24293943 26993270 40489905 48587886 80979810 121469715 242939430
Sum of all divisors σ(n): 631642752
Sum of proper divisors (its aliquot sum) s(n): 388703322
242939430 is an abundant number, because the sum of its proper divisors (388703322) is greater than itself. Its abundance is 145763892

Bases of 242939430

Binary: 1110011110101111011000100110₂
Hexadecimal: 0xE7AF626
Base-36: 40N19I

Squares and roots of 242939430

242939430 squared (242939430²) is 59019566648724900
242939430 cubed (242939430³) is 14338179880488237432807000
The square root of 242939430 is 15586.5143633847
The cube root of 242939430 is 623.9732945919

Scales and comparisons

How big is 242939430?

242,939,430 seconds is equal to 7 years, 37 weeks, 4 days, 19 hours, 10 minutes, 30 seconds.
To count from 1 to 242,939,430 would take you about eleven years!

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 242939430 cubic inches would be around 52 feet tall.

Recreational maths with 242939430

242939430 backwards is 034939242
The number of decimal digits it has is: 9
The sum of 242939430's digits is 36
More coming soon!

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The information we have on file for 242939430 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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