385121

385,121 is an odd composite number composed of three prime numbers multiplied together.

What does the number 385121 look like?

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

385121 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 385121:

11 × 157 × 223

See below for interesting mathematical facts about the number 385121 from the Numbermatics database.

Names of 385121

Cardinal: 385121 can be written as Three hundred eighty-five thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 3.85121 × 10⁵

Factors of 385121

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 391

Divisors of 385121

Number of divisors d(n): 8
Complete list of divisors:
1 11 157 223 1727 2453 35011 385121
Sum of all divisors σ(n): 424704
Sum of proper divisors (its aliquot sum) s(n): 39583
385121 is a deficient number, because the sum of its proper divisors (39583) is less than itself. Its deficiency is 345538

Bases of 385121

Binary: 1011110000001100001₂
Hexadecimal: 0x5E061
Base-36: 895T

Squares and roots of 385121

385121 squared (385121²) is 148318184641
385121 cubed (385121³) is 57120447587126561
The square root of 385121 is 620.5811792183
The cube root of 385121 is 72.7554838943

Scales and comparisons

How big is 385121?

385,121 seconds is equal to 4 days, 10 hours, 58 minutes, 41 seconds.
To count from 1 to 385,121 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 385121 cubic inches would be around 6.1 feet tall.

Recreational maths with 385121

385121 backwards is 121583
The number of decimal digits it has is: 6
The sum of 385121's digits is 20
More coming soon!

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The information we have on file for 385121 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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