349809

349,809 is an odd composite number composed of three prime numbers multiplied together.

What does the number 349809 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

349809 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 349809:

3 × 17 × 19³

(3 × 17 × 19 × 19 × 19)

See below for interesting mathematical facts about the number 349809 from the Numbermatics database.

Names of 349809

Cardinal: 349809 can be written as Three hundred forty-nine thousand, eight hundred nine.

Scientific notation

Scientific notation: 3.49809 × 10⁵

Factors of 349809

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 39

Divisors of 349809

Number of divisors d(n): 16
Complete list of divisors:
1 3 17 19 51 57 323 361 969 1083 6137 6859 18411 20577 116603 349809
Sum of all divisors σ(n): 521280
Sum of proper divisors (its aliquot sum) s(n): 171471
349809 is a deficient number, because the sum of its proper divisors (171471) is less than itself. Its deficiency is 178338

Bases of 349809

Binary: 1010101011001110001₂
Hexadecimal: 0x55671
Base-36: 7HWX

Squares and roots of 349809

349809 squared (349809²) is 122366336481
349809 cubed (349809³) is 42804845798082129
The square root of 349809 is 591.4465318183
The cube root of 349809 is 70.4601656161

Scales and comparisons

How big is 349809?

349,809 seconds is equal to 4 days, 1 hour, 10 minutes, 9 seconds.
To count from 1 to 349,809 would take you about four days.

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 349809 cubic inches would be around 5.9 feet tall.

Recreational maths with 349809

349809 backwards is 908943
The number of decimal digits it has is: 6
The sum of 349809's digits is 33
More coming soon!

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The information we have on file for 349809 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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