12828025

12,828,025 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12828025 look like?

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

12828025 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 12828025:

5² × 7 × 73303

(5 × 5 × 7 × 73303)

See below for interesting mathematical facts about the number 12828025 from the Numbermatics database.

Names of 12828025

Cardinal: 12828025 can be written as Twelve million, eight hundred twenty-eight thousand and twenty-five.

Scientific notation

Scientific notation: 1.2828025 × 10⁷

Factors of 12828025

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 73315

Divisors of 12828025

Number of divisors d(n): 12
Complete list of divisors:
1 5 7 25 35 175 73303 366515 513121 1832575 2565605 12828025
Sum of all divisors σ(n): 18179392
Sum of proper divisors (its aliquot sum) s(n): 5351367
12828025 is a deficient number, because the sum of its proper divisors (5351367) is less than itself. Its deficiency is 7476658

Bases of 12828025

Binary: 110000111011110101111001₂
Hexadecimal: 0xC3BD79
Base-36: 7MY61

Squares and roots of 12828025

12828025 squared (12828025²) is 164558225400625
12828025 cubed (12828025³) is 2110957029394852515625
The square root of 12828025 is 3581.6232353501
The cube root of 12828025 is 234.0920146079

Scales and comparisons

How big is 12828025?

12,828,025 seconds is equal to 21 weeks, 1 day, 11 hours, 20 minutes, 25 seconds.
To count from 1 to 12,828,025 would take you about thirty-one 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 12828025 cubic inches would be around 19.5 feet tall.

Recreational maths with 12828025

12828025 backwards is 52082821
The number of decimal digits it has is: 8
The sum of 12828025's digits is 28
More coming soon!

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The information we have on file for 12828025 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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