381368

381,368 is an even composite number composed of four prime numbers multiplied together.

What does the number 381368 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

381368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 381368:

2³ × 13 × 19 × 193

(2 × 2 × 2 × 13 × 19 × 193)

See below for interesting mathematical facts about the number 381368 from the Numbermatics database.

Names of 381368

Cardinal: 381368 can be written as Three hundred eighty-one thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 3.81368 × 10⁵

Factors of 381368

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 227

Divisors of 381368

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 19 26 38 52 76 104 152 193 247 386 494 772 988 1544 1976 2509 3667 5018 7334 10036 14668 20072 29336 47671 95342 190684 381368
Sum of all divisors σ(n): 814800
Sum of proper divisors (its aliquot sum) s(n): 433432
381368 is an abundant number, because the sum of its proper divisors (433432) is greater than itself. Its abundance is 52064

Bases of 381368

Binary: 1011101000110111000₂
Hexadecimal: 0x5D1B8
Base-36: 869K

Squares and roots of 381368

381368 squared (381368²) is 145441551424
381368 cubed (381368³) is 55466753583468032
The square root of 381368 is 617.5499979757
The cube root of 381368 is 72.5183782183

Scales and comparisons

How big is 381368?

381,368 seconds is equal to 4 days, 9 hours, 56 minutes, 8 seconds.
To count from 1 to 381,368 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 381368 cubic inches would be around 6 feet tall.

Recreational maths with 381368

381368 backwards is 863183
The number of decimal digits it has is: 6
The sum of 381368's digits is 29
More coming soon!

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The information we have on file for 381368 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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