47388500721

47,388,500,721 is an odd composite number composed of three prime numbers multiplied together.

What does the number 47388500721 look like?

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

47388500721 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 47388500721:

3² × 149² × 487²

(3 × 3 × 149 × 149 × 487 × 487)

See below for interesting mathematical facts about the number 47388500721 from the Numbermatics database.

Names of 47388500721

Cardinal: 47388500721 can be written as Forty-seven billion, three hundred eighty-eight million, five hundred thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 4.7388500721 × 10¹⁰

Factors of 47388500721

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 639

Divisors of 47388500721

Number of divisors d(n): 27
Complete list of divisors:
1 3 9 149 447 487 1341 1461 4383 22201 66603 72563 199809 217689 237169 653067 711507 2134521 10811887 32435661 35338181 97306983 106014543 318043629 5265388969 15796166907 47388500721
Sum of all divisors σ(n): 69054330891
Sum of proper divisors (its aliquot sum) s(n): 21665830170
47388500721 is a deficient number, because the sum of its proper divisors (21665830170) is less than itself. Its deficiency is 25722670551

Bases of 47388500721

Binary: 101100001000100100110010001011110001₂
Hexadecimal: 0xB089322F1
Base-36: LRPW169

Squares and roots of 47388500721

47388500721 squared (47388500721²) is 2245670000584217519841
47388500721 cubed (47388500721³) is 106418934441813262360206060305361
47388500721 is a perfect square number. Its square root is 217689
The cube root of 47388500721 is 3618.7422937937

Scales and comparisons

How big is 47388500721?

47,388,500,721 seconds is equal to 1,506 years, 42 weeks, 25 minutes, 21 seconds.
To count from 1 to 47,388,500,721 would take you about three thousand and thirteen 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 47388500721 cubic inches would be around 301.6 feet tall.

Recreational maths with 47388500721

47388500721 backwards is 12700588374
The number of decimal digits it has is: 11
The sum of 47388500721's digits is 45
More coming soon!

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The information we have on file for 47388500721 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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