255500

255,500 is an even composite number composed of four prime numbers multiplied together.

What does the number 255500 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

255500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 255500:

2² × 5³ × 7 × 73

(2 × 2 × 5 × 5 × 5 × 7 × 73)

See below for interesting mathematical facts about the number 255500 from the Numbermatics database.

Names of 255500

Cardinal: 255500 can be written as Two hundred fifty-five thousand, five hundred.

Scientific notation

Scientific notation: 2.555 × 10⁵

Factors of 255500

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 87

Divisors of 255500

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 70 73 100 125 140 146 175 250 292 350 365 500 511 700 730 875 1022 1460 1750 1825 2044 2555 3500 3650 5110 7300 9125 10220 12775 18250 25550 36500 51100 63875 127750 255500
Sum of all divisors σ(n): 646464
Sum of proper divisors (its aliquot sum) s(n): 390964
255500 is an abundant number, because the sum of its proper divisors (390964) is greater than itself. Its abundance is 135464

Bases of 255500

Binary: 111110011000001100₂
Hexadecimal: 0x3E60C
Base-36: 5H58

Squares and roots of 255500

255500 squared (255500²) is 65280250000
255500 cubed (255500³) is 16679103875000000
The square root of 255500 is 505.4700782441
The cube root of 255500 is 63.4546765673

Scales and comparisons

How big is 255500?

255,500 seconds is equal to 2 days, 22 hours, 58 minutes, 20 seconds.
To count from 1 to 255,500 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 255500 cubic inches would be around 5.3 feet tall.

Recreational maths with 255500

255500 backwards is 005552
The number of decimal digits it has is: 6
The sum of 255500's digits is 17
More coming soon!

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The information we have on file for 255500 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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