381448

381,448 is an even composite number composed of two prime numbers multiplied together.

What does the number 381448 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

381448 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 381448:

2³ × 47681

(2 × 2 × 2 × 47681)

See below for interesting mathematical facts about the number 381448 from the Numbermatics database.

Names of 381448

Cardinal: 381448 can be written as Three hundred eighty-one thousand, four hundred forty-eight.

Scientific notation

Scientific notation: 3.81448 × 10⁵

Factors of 381448

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 47683

Divisors of 381448

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 47681 95362 190724 381448
Sum of all divisors σ(n): 715230
Sum of proper divisors (its aliquot sum) s(n): 333782
381448 is a deficient number, because the sum of its proper divisors (333782) is less than itself. Its deficiency is 47666

Bases of 381448

Binary: 1011101001000001000₂
Hexadecimal: 0x5D208
Base-36: 86BS

Squares and roots of 381448

381448 squared (381448²) is 145502576704
381448 cubed (381448³) is 55501666878587392
The square root of 381448 is 617.6147666629
The cube root of 381448 is 72.5234486181

Scales and comparisons

How big is 381448?

381,448 seconds is equal to 4 days, 9 hours, 57 minutes, 28 seconds.
To count from 1 to 381,448 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 381448 cubic inches would be around 6 feet tall.

Recreational maths with 381448

381448 backwards is 844183
The number of decimal digits it has is: 6
The sum of 381448's digits is 28
More coming soon!

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The information we have on file for 381448 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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