42445225

42,445,225 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42445225 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

42445225 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 42445225:

5² × 1303²

(5 × 5 × 1303 × 1303)

See below for interesting mathematical facts about the number 42445225 from the Numbermatics database.

Names of 42445225

Cardinal: 42445225 can be written as Forty-two million, four hundred forty-five thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 4.2445225 × 10⁷

Factors of 42445225

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 1308

Divisors of 42445225

Number of divisors d(n): 9
Complete list of divisors:
1 5 25 1303 6515 32575 1697809 8489045 42445225
Sum of all divisors σ(n): 52672503
Sum of proper divisors (its aliquot sum) s(n): 10227278
42445225 is a deficient number, because the sum of its proper divisors (10227278) is less than itself. Its deficiency is 32217947

Bases of 42445225

Binary: 10100001111010100110101001₂
Hexadecimal: 0x287A9A9
Base-36: P9QY1

Squares and roots of 42445225

42445225 squared (42445225²) is 1801597125300625
42445225 cubed (42445225³) is 76469195342738220765625
42445225 is a perfect square number. Its square root is 6515
The cube root of 42445225 is 348.8266148057

Scales and comparisons

How big is 42445225?

42,445,225 seconds is equal to 1 year, 18 weeks, 1 day, 6 hours, 20 minutes, 25 seconds.
To count from 1 to 42,445,225 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 42445225 cubic inches would be around 29.1 feet tall.

Recreational maths with 42445225

42445225 backwards is 52254424
The number of decimal digits it has is: 8
The sum of 42445225's digits is 28
More coming soon!

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The information we have on file for 42445225 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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