3289902728

3,289,902,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 3289902728 look like?

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

3289902728 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 3289902728:

2³ × 7² × 2897²

(2 × 2 × 2 × 7 × 7 × 2897 × 2897)

See below for interesting mathematical facts about the number 3289902728 from the Numbermatics database.

Names of 3289902728

Cardinal: 3289902728 can be written as Three billion, two hundred eighty-nine million, nine hundred two thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 3.289902728 × 10⁹

Factors of 3289902728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 2906

Divisors of 3289902728

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 7 8 14 28 49 56 98 196 392 2897 5794 11588 20279 23176 40558 81116 141953 162232 283906 567812 1135624 8392609 16785218 33570436 58748263 67140872 117496526 234993052 411237841 469986104 822475682 1644951364 3289902728
Sum of all divisors σ(n): 7178158485
Sum of proper divisors (its aliquot sum) s(n): 3888255757
3289902728 is an abundant number, because the sum of its proper divisors (3888255757) is greater than itself. Its abundance is 598353029

Bases of 3289902728

Binary: 11000100000101111110111010001000₂
Hexadecimal: 0xC417EE88
Base-36: 1IEQ16W

Squares and roots of 3289902728

3289902728 squared (3289902728²) is 10823459959701841984
3289902728 cubed (3289902728³) is 35608130447821860009786532352
The square root of 3289902728 is 57357.6736627279
The cube root of 3289902728 is 1487.2855294017

Scales and comparisons

How big is 3289902728?

3,289,902,728 seconds is equal to 104 years, 31 weeks, 4 days, 13 hours, 52 minutes, 8 seconds.
To count from 1 to 3,289,902,728 would take you about two hundred nine 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 3289902728 cubic inches would be around 123.9 feet tall.

Recreational maths with 3289902728

3289902728 backwards is 8272099823
The number of decimal digits it has is: 10
The sum of 3289902728's digits is 50
More coming soon!

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The information we have on file for 3289902728 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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