18996016

18,996,016 is an even composite number composed of four prime numbers multiplied together.

What does the number 18996016 look like?

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

18996016 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 18996016:

2⁴ × 13 × 271 × 337

(2 × 2 × 2 × 2 × 13 × 271 × 337)

See below for interesting mathematical facts about the number 18996016 from the Numbermatics database.

Names of 18996016

Cardinal: 18996016 can be written as Eighteen million, nine hundred ninety-six thousand and sixteen.

Scientific notation

Scientific notation: 1.8996016 × 10⁷

Factors of 18996016

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 623

Divisors of 18996016

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 13 16 26 52 104 208 271 337 542 674 1084 1348 2168 2696 3523 4336 4381 5392 7046 8762 14092 17524 28184 35048 56368 70096 91327 182654 365308 730616 1187251 1461232 2374502 4749004 9498008 18996016
Sum of all divisors σ(n): 39900224
Sum of proper divisors (its aliquot sum) s(n): 20904208
18996016 is an abundant number, because the sum of its proper divisors (20904208) is greater than itself. Its abundance is 1908192

Bases of 18996016

Binary: 1001000011101101100110000₂
Hexadecimal: 0x121DB30
Base-36: BB5F4

Squares and roots of 18996016

18996016 squared (18996016²) is 360848623872256
18996016 cubed (18996016³) is 6854686232655356932096
The square root of 18996016 is 4358.4419234401
The cube root of 18996016 is 266.8215128453

Scales and comparisons

How big is 18996016?

18,996,016 seconds is equal to 31 weeks, 2 days, 20 hours, 40 minutes, 16 seconds.
To count from 1 to 18,996,016 would take you about forty-seven weeks!

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 18996016 cubic inches would be around 22.2 feet tall.

Recreational maths with 18996016

18996016 backwards is 61069981
The number of decimal digits it has is: 8
The sum of 18996016's digits is 40
More coming soon!

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The information we have on file for 18996016 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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