20529025

20,529,025 is an odd composite number composed of four prime numbers multiplied together.

What does the number 20529025 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

20529025 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 20529025:

5² × 11 × 19 × 3929

(5 × 5 × 11 × 19 × 3929)

See below for interesting mathematical facts about the number 20529025 from the Numbermatics database.

Names of 20529025

Cardinal: 20529025 can be written as Twenty million, five hundred twenty-nine thousand and twenty-five.

Scientific notation

Scientific notation: 2.0529025 × 10⁷

Factors of 20529025

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 3964

Divisors of 20529025

Number of divisors d(n): 24
Complete list of divisors:
1 5 11 19 25 55 95 209 275 475 1045 3929 5225 19645 43219 74651 98225 216095 373255 821161 1080475 1866275 4105805 20529025
Sum of all divisors σ(n): 29239200
Sum of proper divisors (its aliquot sum) s(n): 8710175
20529025 is a deficient number, because the sum of its proper divisors (8710175) is less than itself. Its deficiency is 11818850

Bases of 20529025

Binary: 1001110010011111110000001₂
Hexadecimal: 0x1393F81
Base-36: C80AP

Squares and roots of 20529025

20529025 squared (20529025²) is 421440867450625
20529025 cubed (20529025³) is 8651770103915566890625
The square root of 20529025 is 4530.8967103653
The cube root of 20529025 is 273.8142888839

Scales and comparisons

How big is 20529025?

20,529,025 seconds is equal to 33 weeks, 6 days, 14 hours, 30 minutes, 25 seconds.
To count from 1 to 20,529,025 would take you about fifty 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 20529025 cubic inches would be around 22.8 feet tall.

Recreational maths with 20529025

20529025 backwards is 52092502
20529025 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20529025's digits is 25
More coming soon!

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The information we have on file for 20529025 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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