428542023

428,542,023 is an odd composite number composed of five prime numbers multiplied together.

What does the number 428542023 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

428542023 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 428542023:

3 × 7 × 13 × 97 × 16183

See below for interesting mathematical facts about the number 428542023 from the Numbermatics database.

Names of 428542023

Cardinal: 428542023 can be written as Four hundred twenty-eight million, five hundred forty-two thousand and twenty-three.

Scientific notation

Scientific notation: 4.28542023 × 10⁸

Factors of 428542023

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 16303

Divisors of 428542023

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 13 21 39 91 97 273 291 679 1261 2037 3783 8827 16183 26481 48549 113281 210379 339843 631137 1472653 1569751 4417959 4709253 10988257 20406763 32964771 61220289 142847341 428542023
Sum of all divisors σ(n): 710542336
Sum of proper divisors (its aliquot sum) s(n): 282000313
428542023 is a deficient number, because the sum of its proper divisors (282000313) is less than itself. Its deficiency is 146541710

Bases of 428542023

Binary: 11001100010110000100001000111₂
Hexadecimal: 0x198B0847
Base-36: 735553

Squares and roots of 428542023

428542023 squared (428542023²) is 183648265476932529
428542023 cubed (428542023³) is 78700999207925725812166167
The square root of 428542023 is 20701.2565560645
The cube root of 428542023 is 753.9301972029

Scales and comparisons

How big is 428542023?

428,542,023 seconds is equal to 13 years, 32 weeks, 3 days, 23 hours, 27 minutes, 3 seconds.
To count from 1 to 428,542,023 would take you about twenty 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 428542023 cubic inches would be around 62.8 feet tall.

Recreational maths with 428542023

428542023 backwards is 320245824
The number of decimal digits it has is: 9
The sum of 428542023's digits is 30
More coming soon!

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The information we have on file for 428542023 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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