380440

380,440 is an even composite number composed of three prime numbers multiplied together.

What does the number 380440 look like?

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

380440 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 380440:

2³ × 5 × 9511

(2 × 2 × 2 × 5 × 9511)

See below for interesting mathematical facts about the number 380440 from the Numbermatics database.

Names of 380440

Cardinal: 380440 can be written as Three hundred eighty thousand, four hundred forty.

Scientific notation

Scientific notation: 3.8044 × 10⁵

Factors of 380440

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 9518

Divisors of 380440

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 9511 19022 38044 47555 76088 95110 190220 380440
Sum of all divisors σ(n): 856080
Sum of proper divisors (its aliquot sum) s(n): 475640
380440 is an abundant number, because the sum of its proper divisors (475640) is greater than itself. Its abundance is 95200

Bases of 380440

Binary: 1011100111000011000₂
Hexadecimal: 0x5CE18
Base-36: 85JS

Squares and roots of 380440

380440 squared (380440²) is 144734593600
380440 cubed (380440³) is 55062828789184000
The square root of 380440 is 616.7981841737
The cube root of 380440 is 72.4595096937

Scales and comparisons

How big is 380440?

380,440 seconds is equal to 4 days, 9 hours, 40 minutes, 40 seconds.
To count from 1 to 380,440 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 380440 cubic inches would be around 6 feet tall.

Recreational maths with 380440

380440 backwards is 044083
The number of decimal digits it has is: 6
The sum of 380440's digits is 19
More coming soon!

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The information we have on file for 380440 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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