349240

349,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 349240 look like?

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

349240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 349240:

2³ × 5 × 8731

(2 × 2 × 2 × 5 × 8731)

See below for interesting mathematical facts about the number 349240 from the Numbermatics database.

Names of 349240

Cardinal: 349240 can be written as Three hundred forty-nine thousand, two hundred forty.

Scientific notation

Scientific notation: 3.4924 × 10⁵

Factors of 349240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 8738

Divisors of 349240

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 8731 17462 34924 43655 69848 87310 174620 349240
Sum of all divisors σ(n): 785880
Sum of proper divisors (its aliquot sum) s(n): 436640
349240 is an abundant number, because the sum of its proper divisors (436640) is greater than itself. Its abundance is 87400

Bases of 349240

Binary: 1010101010000111000₂
Hexadecimal: 0x55438
Base-36: 7HH4

Squares and roots of 349240

349240 squared (349240²) is 121968577600
349240 cubed (349240³) is 42596306041024000
The square root of 349240 is 590.9653120107
The cube root of 349240 is 70.4219413359

Scales and comparisons

How big is 349240?

349,240 seconds is equal to 4 days, 1 hour, 40 seconds.
To count from 1 to 349,240 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 349240 cubic inches would be around 5.9 feet tall.

Recreational maths with 349240

349240 backwards is 042943
The number of decimal digits it has is: 6
The sum of 349240's digits is 22
More coming soon!

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The information we have on file for 349240 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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