111920

111,920 is an even composite number composed of three prime numbers multiplied together.

What does the number 111920 look like?

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

111920 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 111920:

2⁴ × 5 × 1399

(2 × 2 × 2 × 2 × 5 × 1399)

See below for interesting mathematical facts about the number 111920 from the Numbermatics database.

Names of 111920

Cardinal: 111920 can be written as One hundred eleven thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.1192 × 10⁵

Factors of 111920

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1406

Divisors of 111920

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 1399 2798 5596 6995 11192 13990 22384 27980 55960 111920
Sum of all divisors σ(n): 260400
Sum of proper divisors (its aliquot sum) s(n): 148480
111920 is an abundant number, because the sum of its proper divisors (148480) is greater than itself. Its abundance is 36560

Bases of 111920

Binary: 11011010100110000₂
Hexadecimal: 0x1B530
Base-36: 2ECW

Squares and roots of 111920

111920 squared (111920²) is 12526086400
111920 cubed (111920³) is 1401919589888000
The square root of 111920 is 334.5444664017
The cube root of 111920 is 48.1913656819

Scales and comparisons

How big is 111920?

111,920 seconds is equal to 1 day, 7 hours, 5 minutes, 20 seconds.
To count from 1 to 111,920 would take you about seven hours.

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 111920 cubic inches would be around 4 feet tall.

Recreational maths with 111920

111920 backwards is 029111
The number of decimal digits it has is: 6
The sum of 111920's digits is 14
More coming soon!

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The information we have on file for 111920 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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