428493208

428,493,208 is an even composite number composed of four prime numbers multiplied together.

What does the number 428493208 look like?

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

428493208 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 428493208:

2³ × 11 × 13 × 374557

(2 × 2 × 2 × 11 × 13 × 374557)

See below for interesting mathematical facts about the number 428493208 from the Numbermatics database.

Names of 428493208

Cardinal: 428493208 can be written as Four hundred twenty-eight million, four hundred ninety-three thousand, two hundred eight.

Scientific notation

Scientific notation: 4.28493208 × 10⁸

Factors of 428493208

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 374583

Divisors of 428493208

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 374557 749114 1498228 2996456 4120127 4869241 8240254 9738482 16480508 19476964 32961016 38953928 53561651 107123302 214246604 428493208
Sum of all divisors σ(n): 943886160
Sum of proper divisors (its aliquot sum) s(n): 515392952
428493208 is an abundant number, because the sum of its proper divisors (515392952) is greater than itself. Its abundance is 86899744

Bases of 428493208

Binary: 11001100010100100100110011000₂
Hexadecimal: 0x198A4998
Base-36: 7343H4

Squares and roots of 428493208

428493208 squared (428493208²) is 183606429302131264
428493208 cubed (428493208³) is 78674107901095426548454912
The square root of 428493208 is 20700.0774877777
The cube root of 428493208 is 753.9015695163

Scales and comparisons

How big is 428493208?

428,493,208 seconds is equal to 13 years, 32 weeks, 3 days, 9 hours, 53 minutes, 28 seconds.
To count from 1 to 428,493,208 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 428493208 cubic inches would be around 62.8 feet tall.

Recreational maths with 428493208

428493208 backwards is 802394824
The number of decimal digits it has is: 9
The sum of 428493208's digits is 40
More coming soon!

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The information we have on file for 428493208 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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