242688290

242,688,290 is an even composite number composed of four prime numbers multiplied together.

What does the number 242688290 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

242688290 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 242688290:

2 × 5 × 13 × 1866833

See below for interesting mathematical facts about the number 242688290 from the Numbermatics database.

Names of 242688290

Cardinal: 242688290 can be written as Two hundred forty-two million, six hundred eighty-eight thousand, two hundred ninety.

Scientific notation

Scientific notation: 2.4268829 × 10⁸

Factors of 242688290

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1866853

Divisors of 242688290

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 13 26 65 130 1866833 3733666 9334165 18668330 24268829 48537658 121344145 242688290
Sum of all divisors σ(n): 470442168
Sum of proper divisors (its aliquot sum) s(n): 227753878
242688290 is a deficient number, because the sum of its proper divisors (227753878) is less than itself. Its deficiency is 14934412

Bases of 242688290

Binary: 1110011101110010000100100010₂
Hexadecimal: 0xE772122
Base-36: 40HNHE

Squares and roots of 242688290

242688290 squared (242688290²) is 58897606103124100
242688290 cubed (242688290³) is 14293759310260751486789000
The square root of 242688290 is 15578.4559568655
The cube root of 242688290 is 623.7582084935

Scales and comparisons

How big is 242688290?

242,688,290 seconds is equal to 7 years, 37 weeks, 1 day, 21 hours, 24 minutes, 50 seconds.
To count from 1 to 242,688,290 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 242688290 cubic inches would be around 52 feet tall.

Recreational maths with 242688290

242688290 backwards is 092886242
The number of decimal digits it has is: 9
The sum of 242688290's digits is 41
More coming soon!

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The information we have on file for 242688290 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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