398016

398,016 is an even composite number composed of three prime numbers multiplied together.

What does the number 398016 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

398016 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 398016:

2⁶ × 3² × 691

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 691)

See below for interesting mathematical facts about the number 398016 from the Numbermatics database.

Names of 398016

Cardinal: 398016 can be written as Three hundred ninety-eight thousand and sixteen.

Scientific notation

Scientific notation: 3.98016 × 10⁵

Factors of 398016

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 696

Divisors of 398016

Number of divisors d(n): 42
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 691 1382 2073 2764 4146 5528 6219 8292 11056 12438 16584 22112 24876 33168 44224 49752 66336 99504 132672 199008 398016
Sum of all divisors σ(n): 1142492
Sum of proper divisors (its aliquot sum) s(n): 744476
398016 is an abundant number, because the sum of its proper divisors (744476) is greater than itself. Its abundance is 346460

Bases of 398016

Binary: 1100001001011000000₂
Hexadecimal: 0x612C0
Base-36: 8J40

Squares and roots of 398016

398016 squared (398016²) is 158416736256
398016 cubed (398016³) is 63052395697668096
The square root of 398016 is 630.8850925485
The cube root of 398016 is 73.5586093677

Scales and comparisons

How big is 398016?

398,016 seconds is equal to 4 days, 14 hours, 33 minutes, 36 seconds.
To count from 1 to 398,016 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 398016 cubic inches would be around 6.1 feet tall.

Recreational maths with 398016

398016 backwards is 610893
The number of decimal digits it has is: 6
The sum of 398016's digits is 27
More coming soon!

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The information we have on file for 398016 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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