255040

255,040 is an even composite number composed of three prime numbers multiplied together.

What does the number 255040 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

255040 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 255040:

2⁶ × 5 × 797

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 797)

See below for interesting mathematical facts about the number 255040 from the Numbermatics database.

Names of 255040

Cardinal: 255040 can be written as Two hundred fifty-five thousand and forty.

Scientific notation

Scientific notation: 2.5504 × 10⁵

Factors of 255040

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 804

Divisors of 255040

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 797 1594 3188 3985 6376 7970 12752 15940 25504 31880 51008 63760 127520 255040
Sum of all divisors σ(n): 608076
Sum of proper divisors (its aliquot sum) s(n): 353036
255040 is an abundant number, because the sum of its proper divisors (353036) is greater than itself. Its abundance is 97996

Bases of 255040

Binary: 111110010001000000₂
Hexadecimal: 0x3E440
Base-36: 5GSG

Squares and roots of 255040

255040 squared (255040²) is 65045401600
255040 cubed (255040³) is 16589179224064000
The square root of 255040 is 505.0148512667
The cube root of 255040 is 63.4165726063

Scales and comparisons

How big is 255040?

255,040 seconds is equal to 2 days, 22 hours, 50 minutes, 40 seconds.
To count from 1 to 255,040 would take you about two 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 255040 cubic inches would be around 5.3 feet tall.

Recreational maths with 255040

255040 backwards is 040552
255040 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 255040's digits is 16
More coming soon!

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The information we have on file for 255040 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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