386872

386,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 386872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

386872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 386872:

2³ × 37 × 1307

(2 × 2 × 2 × 37 × 1307)

See below for interesting mathematical facts about the number 386872 from the Numbermatics database.

Names of 386872

Cardinal: 386872 can be written as Three hundred eighty-six thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 3.86872 × 10⁵

Factors of 386872

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1346

Divisors of 386872

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 37 74 148 296 1307 2614 5228 10456 48359 96718 193436 386872
Sum of all divisors σ(n): 745560
Sum of proper divisors (its aliquot sum) s(n): 358688
386872 is a deficient number, because the sum of its proper divisors (358688) is less than itself. Its deficiency is 28184

Bases of 386872

Binary: 1011110011100111000₂
Hexadecimal: 0x5E738
Base-36: 8AIG

Squares and roots of 386872

386872 squared (386872²) is 149669944384
386872 cubed (386872³) is 57903110723726848
The square root of 386872 is 621.9903536229
The cube root of 386872 is 72.8655811245

Scales and comparisons

How big is 386872?

386,872 seconds is equal to 4 days, 11 hours, 27 minutes, 52 seconds.
To count from 1 to 386,872 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 386872 cubic inches would be around 6.1 feet tall.

Recreational maths with 386872

386872 backwards is 278683
The number of decimal digits it has is: 6
The sum of 386872's digits is 34
More coming soon!

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The information we have on file for 386872 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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