438256

438,256 is an even composite number composed of four prime numbers multiplied together.

What does the number 438256 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

438256 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 438256:

2⁴ × 7² × 13 × 43

(2 × 2 × 2 × 2 × 7 × 7 × 13 × 43)

See below for interesting mathematical facts about the number 438256 from the Numbermatics database.

Names of 438256

Cardinal: 438256 can be written as Four hundred thirty-eight thousand, two hundred fifty-six.

Scientific notation

Scientific notation: 4.38256 × 10⁵

Factors of 438256

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 65

Divisors of 438256

Number of divisors d(n): 60
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 43 49 52 56 86 91 98 104 112 172 182 196 208 301 344 364 392 559 602 637 688 728 784 1118 1204 1274 1456 2107 2236 2408 2548 3913 4214 4472 4816 5096 7826 8428 8944 10192 15652 16856 27391 31304 33712 54782 62608 109564 219128 438256
Sum of all divisors σ(n): 1088472
Sum of proper divisors (its aliquot sum) s(n): 650216
438256 is an abundant number, because the sum of its proper divisors (650216) is greater than itself. Its abundance is 211960

Bases of 438256

Binary: 1101010111111110000₂
Hexadecimal: 0x6AFF0
Base-36: 9E5S

Squares and roots of 438256

438256 squared (438256²) is 192068321536
438256 cubed (438256³) is 84175094323081216
The square root of 438256 is 662.0090633821
The cube root of 438256 is 75.9584260155

Scales and comparisons

How big is 438256?

438,256 seconds is equal to 5 days, 1 hour, 44 minutes, 16 seconds.
To count from 1 to 438,256 would take you about five days.

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 438256 cubic inches would be around 6.3 feet tall.

Recreational maths with 438256

438256 backwards is 652834
438256 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 438256's digits is 28
More coming soon!

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The information we have on file for 438256 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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