6809445

6,809,445 is an odd composite number composed of three prime numbers multiplied together.

What does the number 6809445 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

6809445 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 6809445:

3² × 5 × 389²

(3 × 3 × 5 × 389 × 389)

See below for interesting mathematical facts about the number 6809445 from the Numbermatics database.

Names of 6809445

Cardinal: 6809445 can be written as Six million, eight hundred nine thousand, four hundred forty-five.

Scientific notation

Scientific notation: 6.809445 × 10⁶

Factors of 6809445

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 397

Divisors of 6809445

Number of divisors d(n): 18
Complete list of divisors:
1 3 5 9 15 45 389 1167 1945 3501 5835 17505 151321 453963 756605 1361889 2269815 6809445
Sum of all divisors σ(n): 11833458
Sum of proper divisors (its aliquot sum) s(n): 5024013
6809445 is a deficient number, because the sum of its proper divisors (5024013) is less than itself. Its deficiency is 1785432

Bases of 6809445

Binary: 11001111110011101100101₂
Hexadecimal: 0x67E765
Base-36: 41Y79

Squares and roots of 6809445

6809445 squared (6809445²) is 46368541208025
6809445 cubed (6809445³) is 315744031086279796125
The square root of 6809445 is 2609.4913297421
The cube root of 6809445 is 189.5413220385

Scales and comparisons

How big is 6809445?

6,809,445 seconds is equal to 11 weeks, 1 day, 19 hours, 30 minutes, 45 seconds.
To count from 1 to 6,809,445 would take you about sixteen 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 6809445 cubic inches would be around 15.8 feet tall.

Recreational maths with 6809445

6809445 backwards is 5449086
The number of decimal digits it has is: 7
The sum of 6809445's digits is 36
More coming soon!

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The information we have on file for 6809445 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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