398904244

398,904,244 is an even composite number composed of three prime numbers multiplied together.

What does the number 398904244 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

398904244 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 398904244:

2² × 409 × 243829

(2 × 2 × 409 × 243829)

See below for interesting mathematical facts about the number 398904244 from the Numbermatics database.

Names of 398904244

Cardinal: 398904244 can be written as Three hundred ninety-eight million, nine hundred four thousand, two hundred forty-four.

Scientific notation

Scientific notation: 3.98904244 × 10⁸

Factors of 398904244

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 244240

Divisors of 398904244

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 409 818 1636 243829 487658 975316 99726061 199452122 398904244
Sum of all divisors σ(n): 699792100
Sum of proper divisors (its aliquot sum) s(n): 300887856
398904244 is a deficient number, because the sum of its proper divisors (300887856) is less than itself. Its deficiency is 98016388

Bases of 398904244

Binary: 10111110001101100101110110100₂
Hexadecimal: 0x17C6CBB4
Base-36: 6LHWHG

Squares and roots of 398904244

398904244 squared (398904244²) is 159124595881211536
398904244 cubed (398904244³) is 63475476621800201572158784
The square root of 398904244 is 19972.5873136157
The cube root of 398904244 is 736.1328845011

Scales and comparisons

How big is 398904244?

398,904,244 seconds is equal to 12 years, 35 weeks, 3 days, 22 hours, 44 minutes, 4 seconds.
To count from 1 to 398,904,244 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 398904244 cubic inches would be around 61.3 feet tall.

Recreational maths with 398904244

398904244 backwards is 442409893
The number of decimal digits it has is: 9
The sum of 398904244's digits is 43
More coming soon!

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The information we have on file for 398904244 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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