383872

383,872 is an even composite number composed of two prime numbers multiplied together.

What does the number 383872 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

383872 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 383872:

2⁷ × 2999

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2999)

See below for interesting mathematical facts about the number 383872 from the Numbermatics database.

Names of 383872

Cardinal: 383872 can be written as Three hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 3.83872 × 10⁵

Factors of 383872

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 3001

Divisors of 383872

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 2999 5998 11996 23992 47984 95968 191936 383872
Sum of all divisors σ(n): 765000
Sum of proper divisors (its aliquot sum) s(n): 381128
383872 is a deficient number, because the sum of its proper divisors (381128) is less than itself. Its deficiency is 2744

Bases of 383872

Binary: 1011101101110000000₂
Hexadecimal: 0x5DB80
Base-36: 8874

Squares and roots of 383872

383872 squared (383872²) is 147357712384
383872 cubed (383872³) is 56566499768270848
The square root of 383872 is 619.5740472293
The cube root of 383872 is 72.6767467243

Scales and comparisons

How big is 383872?

383,872 seconds is equal to 4 days, 10 hours, 37 minutes, 52 seconds.
To count from 1 to 383,872 would take you about four 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 383872 cubic inches would be around 6.1 feet tall.

Recreational maths with 383872

383872 backwards is 278383
The number of decimal digits it has is: 6
The sum of 383872's digits is 31
More coming soon!

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The information we have on file for 383872 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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