428988366

428,988,366 is an even composite number composed of four prime numbers multiplied together.

What does the number 428988366 look like?

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

428988366 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 428988366:

2 × 3³ × 89 × 89261

(2 × 3 × 3 × 3 × 89 × 89261)

See below for interesting mathematical facts about the number 428988366 from the Numbermatics database.

Names of 428988366

Cardinal: 428988366 can be written as Four hundred twenty-eight million, nine hundred eighty-eight thousand, three hundred sixty-six.

Scientific notation

Scientific notation: 4.28988366 × 10⁸

Factors of 428988366

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 89355

Divisors of 428988366

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 54 89 178 267 534 801 1602 2403 4806 89261 178522 267783 535566 803349 1606698 2410047 4820094 7944229 15888458 23832687 47665374 71498061 142996122 214494183 428988366
Sum of all divisors σ(n): 964029600
Sum of proper divisors (its aliquot sum) s(n): 535041234
428988366 is an abundant number, because the sum of its proper divisors (535041234) is greater than itself. Its abundance is 106052868

Bases of 428988366

Binary: 11001100100011101011111001110₂
Hexadecimal: 0x1991D7CE
Base-36: 73EPJI

Squares and roots of 428988366

428988366 squared (428988366²) is 184031018163349956
428988366 cubed (428988366³) is 78947165775211818710611896
The square root of 428988366 is 20712.0343278973
The cube root of 428988366 is 754.1918554811

Scales and comparisons

How big is 428988366?

428,988,366 seconds is equal to 13 years, 33 weeks, 2 days, 3 hours, 26 minutes, 6 seconds.
To count from 1 to 428,988,366 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 428988366 cubic inches would be around 62.8 feet tall.

Recreational maths with 428988366

428988366 backwards is 663889824
428988366 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 428988366's digits is 54
More coming soon!

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The information we have on file for 428988366 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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