388000

388,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 388000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

388000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 388000:

2⁵ × 5³ × 97

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 97)

See below for interesting mathematical facts about the number 388000 from the Numbermatics database.

Names of 388000

Cardinal: 388000 can be written as Three hundred eighty-eight thousand.

Scientific notation

Scientific notation: 3.88 × 10⁵

Factors of 388000

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 104

Divisors of 388000

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 97 100 125 160 194 200 250 388 400 485 500 776 800 970 1000 1552 1940 2000 2425 3104 3880 4000 4850 7760 9700 12125 15520 19400 24250 38800 48500 77600 97000 194000 388000
Sum of all divisors σ(n): 963144
Sum of proper divisors (its aliquot sum) s(n): 575144
388000 is an abundant number, because the sum of its proper divisors (575144) is greater than itself. Its abundance is 187144

Bases of 388000

Binary: 1011110101110100000₂
Hexadecimal: 0x5EBA0
Base-36: 8BDS

Squares and roots of 388000

388000 squared (388000²) is 150544000000
388000 cubed (388000³) is 58411072000000000
The square root of 388000 is 622.8964600959
The cube root of 388000 is 72.9363302977

Scales and comparisons

How big is 388000?

388,000 seconds is equal to 4 days, 11 hours, 46 minutes, 40 seconds.
To count from 1 to 388,000 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 388000 cubic inches would be around 6.1 feet tall.

Recreational maths with 388000

388000 backwards is 000883
The number of decimal digits it has is: 6
The sum of 388000's digits is 19
More coming soon!

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The information we have on file for 388000 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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