144390

144,390 is an even composite number composed of four prime numbers multiplied together.

What does the number 144390 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

144390 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 144390:

2 × 3 × 5 × 4813

See below for interesting mathematical facts about the number 144390 from the Numbermatics database.

Names of 144390

Cardinal: 144390 can be written as One hundred forty-four thousand, three hundred ninety.

Scientific notation

Scientific notation: 1.4439 × 10⁵

Factors of 144390

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4823

Divisors of 144390

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 4813 9626 14439 24065 28878 48130 72195 144390
Sum of all divisors σ(n): 346608
Sum of proper divisors (its aliquot sum) s(n): 202218
144390 is an abundant number, because the sum of its proper divisors (202218) is greater than itself. Its abundance is 57828

Bases of 144390

Binary: 100011010000000110₂
Hexadecimal: 0x23406
Base-36: 33EU

Squares and roots of 144390

144390 squared (144390²) is 20848472100
144390 cubed (144390³) is 3010310886519000
The square root of 144390 is 379.9868418775
The cube root of 144390 is 52.4621041719

Scales and comparisons

How big is 144390?

144,390 seconds is equal to 1 day, 16 hours, 6 minutes, 30 seconds.
To count from 1 to 144,390 would take you about sixteen 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 144390 cubic inches would be around 4.4 feet tall.

Recreational maths with 144390

144390 backwards is 093441
The number of decimal digits it has is: 6
The sum of 144390's digits is 21
More coming soon!

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The information we have on file for 144390 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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