263240

263,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 263240 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

263240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 263240:

2³ × 5 × 6581

(2 × 2 × 2 × 5 × 6581)

See below for interesting mathematical facts about the number 263240 from the Numbermatics database.

Names of 263240

Cardinal: 263240 can be written as Two hundred sixty-three thousand, two hundred forty.

Scientific notation

Scientific notation: 2.6324 × 10⁵

Factors of 263240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 6588

Divisors of 263240

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 6581 13162 26324 32905 52648 65810 131620 263240
Sum of all divisors σ(n): 592380
Sum of proper divisors (its aliquot sum) s(n): 329140
263240 is an abundant number, because the sum of its proper divisors (329140) is greater than itself. Its abundance is 65900

Bases of 263240

Binary: 1000000010001001000₂
Hexadecimal: 0x40448
Base-36: 5N48

Squares and roots of 263240

263240 squared (263240²) is 69295297600
263240 cubed (263240³) is 18241294140224000
The square root of 263240 is 513.0691961129
The cube root of 263240 is 64.0890686941

Scales and comparisons

How big is 263240?

263,240 seconds is equal to 3 days, 1 hour, 7 minutes, 20 seconds.
To count from 1 to 263,240 would take you about three 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 263240 cubic inches would be around 5.3 feet tall.

Recreational maths with 263240

263240 backwards is 042362
The number of decimal digits it has is: 6
The sum of 263240's digits is 17
More coming soon!

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The information we have on file for 263240 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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