384199981

384,199,981 is an odd composite number composed of three prime numbers multiplied together.

What does the number 384199981 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

384199981 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 384199981:

11 × 23 × 1518577

See below for interesting mathematical facts about the number 384199981 from the Numbermatics database.

Names of 384199981

Cardinal: 384199981 can be written as Three hundred eighty-four million, one hundred ninety-nine thousand, nine hundred eighty-one.

Scientific notation

Scientific notation: 3.84199981 × 10⁸

Factors of 384199981

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1518611

Divisors of 384199981

Number of divisors d(n): 8
Complete list of divisors:
1 11 23 253 1518577 16704347 34927271 384199981
Sum of all divisors σ(n): 437350464
Sum of proper divisors (its aliquot sum) s(n): 53150483
384199981 is a deficient number, because the sum of its proper divisors (53150483) is less than itself. Its deficiency is 331049498

Bases of 384199981

Binary: 10110111001100110110100101101₂
Hexadecimal: 0x16E66D2D
Base-36: 6CQQLP

Squares and roots of 384199981

384199981 squared (384199981²) is 147609625400400361
384199981 cubed (384199981³) is 56711615274250936088593141
The square root of 384199981 is 19601.0198969339
The cube root of 384199981 is 726.9743921775

Scales and comparisons

How big is 384199981?

384,199,981 seconds is equal to 12 years, 11 weeks, 1 day, 18 hours, 13 minutes, 1 second.
To count from 1 to 384,199,981 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 384199981 cubic inches would be around 60.6 feet tall.

Recreational maths with 384199981

384199981 backwards is 189991483
The number of decimal digits it has is: 9
The sum of 384199981's digits is 52
More coming soon!

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The information we have on file for 384199981 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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