398130384

398,130,384 is an even composite number composed of four prime numbers multiplied together.

What does the number 398130384 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

398130384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 398130384:

2⁴ × 3 × 149 × 55667

(2 × 2 × 2 × 2 × 3 × 149 × 55667)

See below for interesting mathematical facts about the number 398130384 from the Numbermatics database.

Names of 398130384

Cardinal: 398130384 can be written as Three hundred ninety-eight million, one hundred thirty thousand, three hundred eighty-four.

Scientific notation

Scientific notation: 3.98130384 × 10⁸

Factors of 398130384

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 55821

Divisors of 398130384

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 149 298 447 596 894 1192 1788 2384 3576 7152 55667 111334 167001 222668 334002 445336 668004 890672 1336008 2672016 8294383 16588766 24883149 33177532 49766298 66355064 99532596 132710128 199065192 398130384
Sum of all divisors σ(n): 1035424800
Sum of proper divisors (its aliquot sum) s(n): 637294416
398130384 is an abundant number, because the sum of its proper divisors (637294416) is greater than itself. Its abundance is 239164032

Bases of 398130384

Binary: 10111101110101111110011010000₂
Hexadecimal: 0x17BAFCD0
Base-36: 6L1BDC

Squares and roots of 398130384

398130384 squared (398130384²) is 158507802663987456
398130384 cubed (398130384³) is 63106772341609548828463104
The square root of 398130384 is 19953.2048553609
The cube root of 398130384 is 735.6565525025

Scales and comparisons

How big is 398130384?

398,130,384 seconds is equal to 12 years, 34 weeks, 1 day, 23 hours, 46 minutes, 24 seconds.
To count from 1 to 398,130,384 would take you about eighteen 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 398130384 cubic inches would be around 61.3 feet tall.

Recreational maths with 398130384

398130384 backwards is 483031893
The number of decimal digits it has is: 9
The sum of 398130384's digits is 39
More coming soon!

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The information we have on file for 398130384 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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