9728748

9,728,748 is an even composite number composed of three prime numbers multiplied together.

What does the number 9728748 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

9728748 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 9728748:

2² × 3⁵ × 10009

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 10009)

See below for interesting mathematical facts about the number 9728748 from the Numbermatics database.

Names of 9728748

Cardinal: 9728748 can be written as Nine million, seven hundred twenty-eight thousand, seven hundred forty-eight.

Scientific notation

Scientific notation: 9.728748 × 10⁶

Factors of 9728748

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 10014

Divisors of 9728748

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 10009 20018 30027 40036 60054 90081 120108 180162 270243 360324 540486 810729 1080972 1621458 2432187 3242916 4864374 9728748
Sum of all divisors σ(n): 25505480
Sum of proper divisors (its aliquot sum) s(n): 15776732
9728748 is an abundant number, because the sum of its proper divisors (15776732) is greater than itself. Its abundance is 6047984

Bases of 9728748

Binary: 100101000111001011101100₂
Hexadecimal: 0x9472EC
Base-36: 5SIR0

Squares and roots of 9728748

9728748 squared (9728748²) is 94648537647504
9728748 cubed (9728748³) is 920811771341079244992
The square root of 9728748 is 3119.0940992539
The cube root of 9728748 is 213.4776031513

Scales and comparisons

How big is 9728748?

9,728,748 seconds is equal to 16 weeks, 14 hours, 25 minutes, 48 seconds.
To count from 1 to 9,728,748 would take you about twenty-four weeks!

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 9728748 cubic inches would be around 17.8 feet tall.

Recreational maths with 9728748

9728748 backwards is 8478279
The number of decimal digits it has is: 7
The sum of 9728748's digits is 45
More coming soon!

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The information we have on file for 9728748 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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