72542241

72,542,241 is an odd composite number composed of three prime numbers multiplied together.

What does the number 72542241 look like?

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

72542241 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 72542241:

3² × 727 × 11087

(3 × 3 × 727 × 11087)

See below for interesting mathematical facts about the number 72542241 from the Numbermatics database.

Names of 72542241

Cardinal: 72542241 can be written as Seventy-two million, five hundred forty-two thousand, two hundred forty-one.

Scientific notation

Scientific notation: 7.2542241 × 10⁷

Factors of 72542241

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 11817

Divisors of 72542241

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 727 2181 6543 11087 33261 99783 8060249 24180747 72542241
Sum of all divisors σ(n): 104936832
Sum of proper divisors (its aliquot sum) s(n): 32394591
72542241 is a deficient number, because the sum of its proper divisors (32394591) is less than itself. Its deficiency is 40147650

Bases of 72542241

Binary: 100010100101110100000100001₂
Hexadecimal: 0x452E821
Base-36: 176TY9

Squares and roots of 72542241

72542241 squared (72542241²) is 5262376729302081
72542241 cubed (72542241³) is 381744600929823321703521
The square root of 72542241 is 8517.1732986949
The cube root of 72542241 is 417.0585118799

Scales and comparisons

How big is 72542241?

72,542,241 seconds is equal to 2 years, 15 weeks, 6 days, 14 hours, 37 minutes, 21 seconds.
To count from 1 to 72,542,241 would take you about three 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 72542241 cubic inches would be around 34.8 feet tall.

Recreational maths with 72542241

72542241 backwards is 14224527
The number of decimal digits it has is: 8
The sum of 72542241's digits is 27
More coming soon!

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The information we have on file for 72542241 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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