328724638

328,724,638 is an even composite number composed of three prime numbers multiplied together.

What does the number 328724638 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

328724638 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 328724638:

2 × 11 × 14942029

See below for interesting mathematical facts about the number 328724638 from the Numbermatics database.

Names of 328724638

Cardinal: 328724638 can be written as Three hundred twenty-eight million, seven hundred twenty-four thousand, six hundred thirty-eight.

Scientific notation

Scientific notation: 3.28724638 × 10⁸

Factors of 328724638

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 14942042

Divisors of 328724638

Number of divisors d(n): 8
Complete list of divisors:
1 2 11 22 14942029 29884058 164362319 328724638
Sum of all divisors σ(n): 537913080
Sum of proper divisors (its aliquot sum) s(n): 209188442
328724638 is a deficient number, because the sum of its proper divisors (209188442) is less than itself. Its deficiency is 119536196

Bases of 328724638

Binary: 10011100101111111000010011110₂
Hexadecimal: 0x1397F09E
Base-36: 5FPPJY

Squares and roots of 328724638

328724638 squared (328724638²) is 108059887628231044
328724638 cubed (328724638³) is 35521947442910928519262072
The square root of 328724638 is 18130.7649590415
The cube root of 328724638 is 690.1509422633

Scales and comparisons

How big is 328724638?

328,724,638 seconds is equal to 10 years, 23 weeks, 3 days, 16 hours, 23 minutes, 58 seconds.
To count from 1 to 328,724,638 would take you about fifteen 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 328724638 cubic inches would be around 57.5 feet tall.

Recreational maths with 328724638

328724638 backwards is 836427823
The number of decimal digits it has is: 9
The sum of 328724638's digits is 43
More coming soon!

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The information we have on file for 328724638 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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