428868040

428,868,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 428868040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

428868040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 428868040:

2³ × 5 × 97 × 110533

(2 × 2 × 2 × 5 × 97 × 110533)

See below for interesting mathematical facts about the number 428868040 from the Numbermatics database.

Names of 428868040

Cardinal: 428868040 can be written as Four hundred twenty-eight million, eight hundred sixty-eight thousand and forty.

Scientific notation

Scientific notation: 4.2886804 × 10⁸

Factors of 428868040

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 110637

Divisors of 428868040

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 20 40 97 194 388 485 776 970 1940 3880 110533 221066 442132 552665 884264 1105330 2210660 4421320 10721701 21443402 42886804 53608505 85773608 107217010 214434020 428868040
Sum of all divisors σ(n): 974909880
Sum of proper divisors (its aliquot sum) s(n): 546041840
428868040 is an abundant number, because the sum of its proper divisors (546041840) is greater than itself. Its abundance is 117173800

Bases of 428868040

Binary: 11001100100000000000111001000₂
Hexadecimal: 0x199001C8
Base-36: 73C4P4

Squares and roots of 428868040

428868040 squared (428868040²) is 183927795733441600
428868040 cubed (428868040³) is 78880753257721461446464000
The square root of 428868040 is 20709.1293877847
The cube root of 428868040 is 754.1213350177

Scales and comparisons

How big is 428868040?

428,868,040 seconds is equal to 13 years, 33 weeks, 18 hours, 40 seconds.
To count from 1 to 428,868,040 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 428868040 cubic inches would be around 62.8 feet tall.

Recreational maths with 428868040

428868040 backwards is 040868824
428868040 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 428868040's digits is 40
More coming soon!

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The information we have on file for 428868040 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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