326428028

326,428,028 is an even composite number composed of two prime numbers multiplied together.

What does the number 326428028 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

326428028 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 326428028:

2² × 81607007

(2 × 2 × 81607007)

See below for interesting mathematical facts about the number 326428028 from the Numbermatics database.

Names of 326428028

Cardinal: 326428028 can be written as Three hundred twenty-six million, four hundred twenty-eight thousand and twenty-eight.

Scientific notation

Scientific notation: 3.26428028 × 10⁸

Factors of 326428028

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 81607009

Divisors of 326428028

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 81607007 163214014 326428028
Sum of all divisors σ(n): 571249056
Sum of proper divisors (its aliquot sum) s(n): 244821028
326428028 is a deficient number, because the sum of its proper divisors (244821028) is less than itself. Its deficiency is 81607000

Bases of 326428028

Binary: 10011011101001110010101111100₂
Hexadecimal: 0x1374E57C
Base-36: 5ECHH8

Squares and roots of 326428028

326428028 squared (326428028²) is 106555257463968784
326428028 cubed (326428028³) is 34782622566995611214677952
The square root of 326428028 is 18067.3193363045
The cube root of 326428028 is 688.5399554935

Scales and comparisons

How big is 326428028?

326,428,028 seconds is equal to 10 years, 19 weeks, 5 days, 2 hours, 27 minutes, 8 seconds.
To count from 1 to 326,428,028 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 326428028 cubic inches would be around 57.4 feet tall.

Recreational maths with 326428028

326428028 backwards is 820824623
The number of decimal digits it has is: 9
The sum of 326428028's digits is 35
More coming soon!

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The information we have on file for 326428028 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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