398981044

398,981,044 is an even composite number composed of four prime numbers multiplied together.

What does the number 398981044 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

398981044 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 398981044:

2² × 7 × 11² × 117763

(2 × 2 × 7 × 11 × 11 × 117763)

See below for interesting mathematical facts about the number 398981044 from the Numbermatics database.

Names of 398981044

Cardinal: 398981044 can be written as Three hundred ninety-eight million, nine hundred eighty-one thousand and forty-four.

Scientific notation

Scientific notation: 3.98981044 × 10⁸

Factors of 398981044

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 117783

Divisors of 398981044

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 7 11 14 22 28 44 77 121 154 242 308 484 847 1694 3388 117763 235526 471052 824341 1295393 1648682 2590786 3297364 5181572 9067751 14249323 18135502 28498646 36271004 56997292 99745261 199490522 398981044
Sum of all divisors σ(n): 877106272
Sum of proper divisors (its aliquot sum) s(n): 478125228
398981044 is an abundant number, because the sum of its proper divisors (478125228) is greater than itself. Its abundance is 79144184

Bases of 398981044

Binary: 10111110001111111011110110100₂
Hexadecimal: 0x17C7F7B4
Base-36: 6LJJQS

Squares and roots of 398981044

398981044 squared (398981044²) is 159185873471329936
398981044 cubed (398981044³) is 63512145987643121933733184
The square root of 398981044 is 19974.5098563143
The cube root of 398981044 is 736.1801233883

Scales and comparisons

How big is 398981044?

398,981,044 seconds is equal to 12 years, 35 weeks, 4 days, 20 hours, 4 minutes, 4 seconds.
To count from 1 to 398,981,044 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 398981044 cubic inches would be around 61.3 feet tall.

Recreational maths with 398981044

398981044 backwards is 440189893
The number of decimal digits it has is: 9
The sum of 398981044's digits is 46
More coming soon!

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The information we have on file for 398981044 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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