388300

388,300 is an even composite number composed of four prime numbers multiplied together.

What does the number 388300 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

388300 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 388300:

2² × 5² × 11 × 353

(2 × 2 × 5 × 5 × 11 × 353)

See below for interesting mathematical facts about the number 388300 from the Numbermatics database.

Names of 388300

Cardinal: 388300 can be written as Three hundred eighty-eight thousand, three hundred.

Scientific notation

Scientific notation: 3.883 × 10⁵

Factors of 388300

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 371

Divisors of 388300

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 353 550 706 1100 1412 1765 3530 3883 7060 7766 8825 15532 17650 19415 35300 38830 77660 97075 194150 388300
Sum of all divisors σ(n): 921816
Sum of proper divisors (its aliquot sum) s(n): 533516
388300 is an abundant number, because the sum of its proper divisors (533516) is greater than itself. Its abundance is 145216

Bases of 388300

Binary: 1011110110011001100₂
Hexadecimal: 0x5ECCC
Base-36: 8BM4

Squares and roots of 388300

388300 squared (388300²) is 150776890000
388300 cubed (388300³) is 58546666387000000
The square root of 388300 is 623.1372240527
The cube root of 388300 is 72.9551234781

Scales and comparisons

How big is 388300?

388,300 seconds is equal to 4 days, 11 hours, 51 minutes, 40 seconds.
To count from 1 to 388,300 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 388300 cubic inches would be around 6.1 feet tall.

Recreational maths with 388300

388300 backwards is 003883
388300 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 388300's digits is 22
More coming soon!

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The information we have on file for 388300 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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