382743728

382,743,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 382743728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

382743728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 382743728:

2⁴ × 139 × 172097

(2 × 2 × 2 × 2 × 139 × 172097)

See below for interesting mathematical facts about the number 382743728 from the Numbermatics database.

Names of 382743728

Cardinal: 382743728 can be written as Three hundred eighty-two million, seven hundred forty-three thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 3.82743728 × 10⁸

Factors of 382743728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 172238

Divisors of 382743728

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 139 278 556 1112 2224 172097 344194 688388 1376776 2753552 23921483 47842966 95685932 191371864 382743728
Sum of all divisors σ(n): 746905320
Sum of proper divisors (its aliquot sum) s(n): 364161592
382743728 is a deficient number, because the sum of its proper divisors (364161592) is less than itself. Its deficiency is 18582136

Bases of 382743728

Binary: 10110110100000011010010110000₂
Hexadecimal: 0x16D034B0
Base-36: 6BVIY8

Squares and roots of 382743728

382743728 squared (382743728²) is 146492761323337984
382743728 cubed (382743728³) is 56069185593908593400164352
The square root of 382743728 is 19563.8372514187
The cube root of 382743728 is 726.0547330779

Scales and comparisons

How big is 382743728?

382,743,728 seconds is equal to 12 years, 8 weeks, 5 days, 21 hours, 42 minutes, 8 seconds.
To count from 1 to 382,743,728 would take you about eighteen 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 382743728 cubic inches would be around 60.5 feet tall.

Recreational maths with 382743728

382743728 backwards is 827347283
The number of decimal digits it has is: 9
The sum of 382743728's digits is 44
More coming soon!

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The information we have on file for 382743728 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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