378845

378,845 is an odd composite number composed of three prime numbers multiplied together.

What does the number 378845 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

378845 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 378845:

5 × 17 × 4457

See below for interesting mathematical facts about the number 378845 from the Numbermatics database.

Names of 378845

Cardinal: 378845 can be written as Three hundred seventy-eight thousand, eight hundred forty-five.

Scientific notation

Scientific notation: 3.78845 × 10⁵

Factors of 378845

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 4479

Divisors of 378845

Number of divisors d(n): 8
Complete list of divisors:
1 5 17 85 4457 22285 75769 378845
Sum of all divisors σ(n): 481464
Sum of proper divisors (its aliquot sum) s(n): 102619
378845 is a deficient number, because the sum of its proper divisors (102619) is less than itself. Its deficiency is 276226

Bases of 378845

Binary: 1011100011111011101₂
Hexadecimal: 0x5C7DD
Base-36: 84BH

Squares and roots of 378845

378845 squared (378845²) is 143523534025
378845 cubed (378845³) is 54373173247701125
The square root of 378845 is 615.5038586395
The cube root of 378845 is 72.3581053471

Scales and comparisons

How big is 378845?

378,845 seconds is equal to 4 days, 9 hours, 14 minutes, 5 seconds.
To count from 1 to 378,845 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 378845 cubic inches would be around 6 feet tall.

Recreational maths with 378845

378845 backwards is 548873
The number of decimal digits it has is: 6
The sum of 378845's digits is 35
More coming soon!

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The information we have on file for 378845 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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