388934

388,934 is an even composite number composed of four prime numbers multiplied together.

What does the number 388934 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

388934 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 388934:

2 × 7 × 13 × 2137

See below for interesting mathematical facts about the number 388934 from the Numbermatics database.

Names of 388934

Cardinal: 388934 can be written as Three hundred eighty-eight thousand, nine hundred thirty-four.

Scientific notation

Scientific notation: 3.88934 × 10⁵

Factors of 388934

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2159

Divisors of 388934

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 13 14 26 91 182 2137 4274 14959 27781 29918 55562 194467 388934
Sum of all divisors σ(n): 718368
Sum of proper divisors (its aliquot sum) s(n): 329434
388934 is a deficient number, because the sum of its proper divisors (329434) is less than itself. Its deficiency is 59500

Bases of 388934

Binary: 1011110111101000110₂
Hexadecimal: 0x5EF46
Base-36: 8C3Q

Squares and roots of 388934

388934 squared (388934²) is 151269656356
388934 cubed (388934³) is 58833912525164504
The square root of 388934 is 623.6457327683
The cube root of 388934 is 72.9948079125

Scales and comparisons

How big is 388934?

388,934 seconds is equal to 4 days, 12 hours, 2 minutes, 14 seconds.
To count from 1 to 388,934 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 388934 cubic inches would be around 6.1 feet tall.

Recreational maths with 388934

388934 backwards is 439883
The number of decimal digits it has is: 6
The sum of 388934's digits is 35
More coming soon!

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The information we have on file for 388934 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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