1825825

1,825,825 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1825825 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1825825 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1825825:

5² × 199 × 367

(5 × 5 × 199 × 367)

See below for interesting mathematical facts about the number 1825825 from the Numbermatics database.

Names of 1825825

Cardinal: 1825825 can be written as One million, eight hundred twenty-five thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 1.825825 × 10⁶

Factors of 1825825

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 571

Divisors of 1825825

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 199 367 995 1835 4975 9175 73033 365165 1825825
Sum of all divisors σ(n): 2281600
Sum of proper divisors (its aliquot sum) s(n): 455775
1825825 is a deficient number, because the sum of its proper divisors (455775) is less than itself. Its deficiency is 1370050

Bases of 1825825

Binary: 110111101110000100001₂
Hexadecimal: 0x1BDC21
Base-36: 134TD

Squares and roots of 1825825

1825825 squared (1825825²) is 3333636930625
1825825 cubed (1825825³) is 6086637648858390625
The square root of 1825825 is 1351.2309203093
The cube root of 1825825 is 122.2230310631

Scales and comparisons

How big is 1825825?

1,825,825 seconds is equal to 3 weeks, 3 hours, 10 minutes, 25 seconds.
To count from 1 to 1,825,825 would take you about four weeks!

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 1825825 cubic inches would be around 10.2 feet tall.

Recreational maths with 1825825

1825825 backwards is 5285281
The number of decimal digits it has is: 7
The sum of 1825825's digits is 31
More coming soon!

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The information we have on file for 1825825 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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