38240

38,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 38240 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

38240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 38240:

2⁵ × 5 × 239

(2 × 2 × 2 × 2 × 2 × 5 × 239)

See below for interesting mathematical facts about the number 38240 from the Numbermatics database.

Names of 38240

Cardinal: 38240 can be written as Thirty-eight thousand, two hundred forty.

Scientific notation

Scientific notation: 3.824 × 10⁴

Factors of 38240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 246

Divisors of 38240

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 239 478 956 1195 1912 2390 3824 4780 7648 9560 19120 38240
Sum of all divisors σ(n): 90720
Sum of proper divisors (its aliquot sum) s(n): 52480
38240 is an abundant number, because the sum of its proper divisors (52480) is greater than itself. Its abundance is 14240

Bases of 38240

Binary: 1001010101100000₂
Hexadecimal: 0x9560
Base-36: TI8

Squares and roots of 38240

38240 squared (38240²) is 1462297600
38240 cubed (38240³) is 55918260224000
The square root of 38240 is 195.5505049853
The cube root of 38240 is 33.6903840111

Scales and comparisons

How big is 38240?

38,240 seconds is equal to 10 hours, 37 minutes, 20 seconds.
To count from 1 to 38,240 would take you about ten hours.

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 38240 cubic inches would be around 2.8 feet tall.

Recreational maths with 38240

38240 backwards is 04283
The number of decimal digits it has is: 5
The sum of 38240's digits is 17
More coming soon!

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The information we have on file for 38240 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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