398753342

398,753,342 is an even composite number composed of four prime numbers multiplied together.

What does the number 398753342 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

398753342 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 398753342:

2 × 13 × 19 × 807193

See below for interesting mathematical facts about the number 398753342 from the Numbermatics database.

Names of 398753342

Cardinal: 398753342 can be written as Three hundred ninety-eight million, seven hundred fifty-three thousand, three hundred forty-two.

Scientific notation

Scientific notation: 3.98753342 × 10⁸

Factors of 398753342

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 807227

Divisors of 398753342

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 19 26 38 247 494 807193 1614386 10493509 15336667 20987018 30673334 199376671 398753342
Sum of all divisors σ(n): 678042960
Sum of proper divisors (its aliquot sum) s(n): 279289618
398753342 is a deficient number, because the sum of its proper divisors (279289618) is less than itself. Its deficiency is 119463724

Bases of 398753342

Binary: 10111110001000111111000111110₂
Hexadecimal: 0x17C47E3E
Base-36: 6LEO1Q

Squares and roots of 398753342

398753342 squared (398753342²) is 159004227756168964
398753342 cubed (398753342³) is 63403467209901535511677688
The square root of 398753342 is 19968.8092283941
The cube root of 398753342 is 736.0400485749

Scales and comparisons

How big is 398753342?

398,753,342 seconds is equal to 12 years, 35 weeks, 2 days, 4 hours, 49 minutes, 2 seconds.
To count from 1 to 398,753,342 would take you about nineteen 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 398753342 cubic inches would be around 61.3 feet tall.

Recreational maths with 398753342

398753342 backwards is 243357893
The number of decimal digits it has is: 9
The sum of 398753342's digits is 44
More coming soon!

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The information we have on file for 398753342 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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