42091225

42,091,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42091225 look like?

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

42091225 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 42091225:

5² × 11 × 153059

(5 × 5 × 11 × 153059)

See below for interesting mathematical facts about the number 42091225 from the Numbermatics database.

Names of 42091225

Cardinal: 42091225 can be written as Forty-two million, ninety-one thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 4.2091225 × 10⁷

Factors of 42091225

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 153075

Divisors of 42091225

Number of divisors d(n): 12
Complete list of divisors:
1 5 11 25 55 275 153059 765295 1683649 3826475 8418245 42091225
Sum of all divisors σ(n): 56938320
Sum of proper divisors (its aliquot sum) s(n): 14847095
42091225 is a deficient number, because the sum of its proper divisors (14847095) is less than itself. Its deficiency is 27244130

Bases of 42091225

Binary: 10100000100100001011011001₂
Hexadecimal: 0x28242D9
Base-36: P25SP

Squares and roots of 42091225

42091225 squared (42091225²) is 1771671222000625
42091225 cubed (42091225³) is 74571812031253257015625
The square root of 42091225 is 6487.7750423393
The cube root of 42091225 is 347.8541495871

Scales and comparisons

How big is 42091225?

42,091,225 seconds is equal to 1 year, 17 weeks, 4 days, 4 hours, 25 seconds.
To count from 1 to 42,091,225 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 42091225 cubic inches would be around 29 feet tall.

Recreational maths with 42091225

42091225 backwards is 52219024
42091225 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42091225's digits is 25
More coming soon!

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The information we have on file for 42091225 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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