388208

388,208 is an even composite number composed of three prime numbers multiplied together.

What does the number 388208 look like?

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

388208 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 388208:

2⁴ × 19 × 1277

(2 × 2 × 2 × 2 × 19 × 1277)

See below for interesting mathematical facts about the number 388208 from the Numbermatics database.

Names of 388208

Cardinal: 388208 can be written as Three hundred eighty-eight thousand, two hundred eight.

Scientific notation

Scientific notation: 3.88208 × 10⁵

Factors of 388208

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1298

Divisors of 388208

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 19 38 76 152 304 1277 2554 5108 10216 20432 24263 48526 97052 194104 388208
Sum of all divisors σ(n): 792360
Sum of proper divisors (its aliquot sum) s(n): 404152
388208 is an abundant number, because the sum of its proper divisors (404152) is greater than itself. Its abundance is 15944

Bases of 388208

Binary: 1011110110001110000₂
Hexadecimal: 0x5EC70
Base-36: 8BJK

Squares and roots of 388208

388208 squared (388208²) is 150705451264
388208 cubed (388208³) is 58505061824294912
The square root of 388208 is 623.0633996633
The cube root of 388208 is 72.9493612655

Scales and comparisons

How big is 388208?

388,208 seconds is equal to 4 days, 11 hours, 50 minutes, 8 seconds.
To count from 1 to 388,208 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 388208 cubic inches would be around 6.1 feet tall.

Recreational maths with 388208

388208 backwards is 802883
The number of decimal digits it has is: 6
The sum of 388208's digits is 29
More coming soon!

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The information we have on file for 388208 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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