42521049

42,521,049 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42521049 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

42521049 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 42521049:

3² × 4724561

(3 × 3 × 4724561)

See below for interesting mathematical facts about the number 42521049 from the Numbermatics database.

Names of 42521049

Cardinal: 42521049 can be written as Forty-two million, five hundred twenty-one thousand and forty-nine.

Scientific notation

Scientific notation: 4.2521049 × 10⁷

Factors of 42521049

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 4724564

Divisors of 42521049

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 4724561 14173683 42521049
Sum of all divisors σ(n): 61419306
Sum of proper divisors (its aliquot sum) s(n): 18898257
42521049 is a deficient number, because the sum of its proper divisors (18898257) is less than itself. Its deficiency is 23622792

Bases of 42521049

Binary: 10100010001101000111011001₂
Hexadecimal: 0x288D1D9
Base-36: PBDG9

Squares and roots of 42521049

42521049 squared (42521049²) is 1808039608060401
42521049 cubed (42521049³) is 76879740768277105880649
The square root of 42521049 is 6520.8165899679
The cube root of 42521049 is 349.0342054525

Scales and comparisons

How big is 42521049?

42,521,049 seconds is equal to 1 year, 18 weeks, 2 days, 3 hours, 24 minutes, 9 seconds.
To count from 1 to 42,521,049 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 42521049 cubic inches would be around 29.1 feet tall.

Recreational maths with 42521049

42521049 backwards is 94012524
The number of decimal digits it has is: 8
The sum of 42521049's digits is 27
More coming soon!

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The information we have on file for 42521049 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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