19140

19,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 19140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

19140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 19140:

2² × 3 × 5 × 11 × 29

(2 × 2 × 3 × 5 × 11 × 29)

See below for interesting mathematical facts about the number 19140 from the Numbermatics database.

Names of 19140

Cardinal: 19140 can be written as Nineteen thousand, one hundred forty.

Scientific notation

Scientific notation: 1.914 × 10⁴

Factors of 19140

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 50

Divisors of 19140

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 29 30 33 44 55 58 60 66 87 110 116 132 145 165 174 220 290 319 330 348 435 580 638 660 870 957 1276 1595 1740 1914 3190 3828 4785 6380 9570 19140
Sum of all divisors σ(n): 60480
Sum of proper divisors (its aliquot sum) s(n): 41340
19140 is an abundant number, because the sum of its proper divisors (41340) is greater than itself. Its abundance is 22200

Bases of 19140

Binary: 100101011000100₂
Hexadecimal: 0x4AC4
Base-36: ERO

Squares and roots of 19140

19140 squared (19140²) is 366339600
19140 cubed (19140³) is 7011739944000
The square root of 19140 is 138.3473888441
The cube root of 19140 is 26.7493958579

Scales and comparisons

How big is 19140?

19,140 seconds is equal to 5 hours, 19 minutes.
To count from 1 to 19,140 would take you about five 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 19140 cubic inches would be around 2.2 feet tall.

Recreational maths with 19140

19140 backwards is 04191
19140 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 19140's digits is 15
More coming soon!

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The information we have on file for 19140 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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