42185025

42,185,025 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42185025 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

42185025 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 42185025:

3² × 5² × 433²

(3 × 3 × 5 × 5 × 433 × 433)

See below for interesting mathematical facts about the number 42185025 from the Numbermatics database.

Names of 42185025

Cardinal: 42185025 can be written as Forty-two million, one hundred eighty-five thousand and twenty-five.

Scientific notation

Scientific notation: 4.2185025 × 10⁷

Factors of 42185025

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 441

Divisors of 42185025

Number of divisors d(n): 27
Complete list of divisors:
1 3 5 9 15 25 45 75 225 433 1299 2165 3897 6495 10825 19485 32475 97425 187489 562467 937445 1687401 2812335 4687225 8437005 14061675 42185025
Sum of all divisors σ(n): 75732969
Sum of proper divisors (its aliquot sum) s(n): 33547944
42185025 is a deficient number, because the sum of its proper divisors (33547944) is less than itself. Its deficiency is 8637081

Bases of 42185025

Binary: 10100000111011000101000001₂
Hexadecimal: 0x283B141
Base-36: P4669

Squares and roots of 42185025

42185025 squared (42185025²) is 1779576334250625
42185025 cubed (42185025³) is 75071472149770971890625
42185025 is a perfect square number. Its square root is 6495
The cube root of 42185025 is 348.1123547243

Scales and comparisons

How big is 42185025?

42,185,025 seconds is equal to 1 year, 17 weeks, 5 days, 6 hours, 3 minutes, 45 seconds.
To count from 1 to 42,185,025 would take you about two years!

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 42185025 cubic inches would be around 29 feet tall.

Recreational maths with 42185025

42185025 backwards is 52058124
The number of decimal digits it has is: 8
The sum of 42185025's digits is 27
More coming soon!

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The information we have on file for 42185025 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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