381144

381,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 381144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

381144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 381144:

2³ × 3 × 15881

(2 × 2 × 2 × 3 × 15881)

See below for interesting mathematical facts about the number 381144 from the Numbermatics database.

Names of 381144

Cardinal: 381144 can be written as Three hundred eighty-one thousand, one hundred forty-four.

Scientific notation

Scientific notation: 3.81144 × 10⁵

Factors of 381144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 15886

Divisors of 381144

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 4 6 8 12 24 15881 31762 47643 63524 95286 127048 190572 381144
Sum of all divisors σ(n): 952920
Sum of proper divisors (its aliquot sum) s(n): 571776
381144 is an abundant number, because the sum of its proper divisors (571776) is greater than itself. Its abundance is 190632

Bases of 381144

Binary: 1011101000011011000₂
Hexadecimal: 0x5D0D8
Base-36: 863C

Squares and roots of 381144

381144 squared (381144²) is 145270748736
381144 cubed (381144³) is 55369074256233984
The square root of 381144 is 617.3686095033
The cube root of 381144 is 72.5041773257

Scales and comparisons

How big is 381144?

381,144 seconds is equal to 4 days, 9 hours, 52 minutes, 24 seconds.
To count from 1 to 381,144 would take you about four days.

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 381144 cubic inches would be around 6 feet tall.

Recreational maths with 381144

381144 backwards is 441183
The number of decimal digits it has is: 6
The sum of 381144's digits is 21
More coming soon!

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The information we have on file for 381144 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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