242742868

242,742,868 is an even composite number composed of two prime numbers multiplied together.

What does the number 242742868 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

242742868 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 242742868:

2² × 60685717

(2 × 2 × 60685717)

See below for interesting mathematical facts about the number 242742868 from the Numbermatics database.

Names of 242742868

Cardinal: 242742868 can be written as Two hundred forty-two million, seven hundred forty-two thousand, eight hundred sixty-eight.

Scientific notation

Scientific notation: 2.42742868 × 10⁸

Factors of 242742868

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 60685719

Divisors of 242742868

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 60685717 121371434 242742868
Sum of all divisors σ(n): 424800026
Sum of proper divisors (its aliquot sum) s(n): 182057158
242742868 is a deficient number, because the sum of its proper divisors (182057158) is less than itself. Its deficiency is 60685710

Bases of 242742868

Binary: 1110011101111111011001010100₂
Hexadecimal: 0xE77F654
Base-36: 40ITLG

Squares and roots of 242742868

242742868 squared (242742868²) is 58924099964865424
242742868 cubed (242742868³) is 14303405019790132255796032
The square root of 242742868 is 15580.2075724299
The cube root of 242742868 is 623.8049638381

Scales and comparisons

How big is 242742868?

242,742,868 seconds is equal to 7 years, 37 weeks, 2 days, 12 hours, 34 minutes, 28 seconds.
To count from 1 to 242,742,868 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 242742868 cubic inches would be around 52 feet tall.

Recreational maths with 242742868

242742868 backwards is 868247242
The number of decimal digits it has is: 9
The sum of 242742868's digits is 43
More coming soon!

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The information we have on file for 242742868 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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