11199920

11,199,920 is an even composite number composed of three prime numbers multiplied together.

What does the number 11199920 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

11199920 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 11199920:

2⁴ × 5 × 139999

(2 × 2 × 2 × 2 × 5 × 139999)

See below for interesting mathematical facts about the number 11199920 from the Numbermatics database.

Names of 11199920

Cardinal: 11199920 can be written as Eleven million, one hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.119992 × 10⁷

Factors of 11199920

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 140006

Divisors of 11199920

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 139999 279998 559996 699995 1119992 1399990 2239984 2799980 5599960 11199920
Sum of all divisors σ(n): 26040000
Sum of proper divisors (its aliquot sum) s(n): 14840080
11199920 is an abundant number, because the sum of its proper divisors (14840080) is greater than itself. Its abundance is 3640160

Bases of 11199920

Binary: 101010101110010110110000₂
Hexadecimal: 0xAAE5B0
Base-36: 6O1WW

Squares and roots of 11199920

11199920 squared (11199920²) is 125438208006400
11199920 cubed (11199920³) is 1404897894615039488000
The square root of 11199920 is 3346.6281538289
The cube root of 11199920 is 223.7372557059

Scales and comparisons

How big is 11199920?

11,199,920 seconds is equal to 18 weeks, 3 days, 15 hours, 5 minutes, 20 seconds.
To count from 1 to 11,199,920 would take you about twenty-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 11199920 cubic inches would be around 18.6 feet tall.

Recreational maths with 11199920

11199920 backwards is 02999111
The number of decimal digits it has is: 8
The sum of 11199920's digits is 32
More coming soon!

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The information we have on file for 11199920 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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