220381

220,381 is an odd composite number composed of three prime numbers multiplied together.

What does the number 220381 look like?

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

220381 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 220381:

7 × 19 × 1657

See below for interesting mathematical facts about the number 220381 from the Numbermatics database.

Names of 220381

Cardinal: 220381 can be written as Two hundred twenty thousand, three hundred eighty-one.

Scientific notation

Scientific notation: 2.20381 × 10⁵

Factors of 220381

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1683

Divisors of 220381

Number of divisors d(n): 8
Complete list of divisors:
1 7 19 133 1657 11599 31483 220381
Sum of all divisors σ(n): 265280
Sum of proper divisors (its aliquot sum) s(n): 44899
220381 is a deficient number, because the sum of its proper divisors (44899) is less than itself. Its deficiency is 175482

Bases of 220381

Binary: 110101110011011101₂
Hexadecimal: 0x35CDD
Base-36: 4Q1P

Squares and roots of 220381

220381 squared (220381²) is 48567785161
220381 cubed (220381³) is 10703417061566341
The square root of 220381 is 469.4475476559
The cube root of 220381 is 60.4029361319

Scales and comparisons

How big is 220381?

220,381 seconds is equal to 2 days, 13 hours, 13 minutes, 1 second.
To count from 1 to 220,381 would take you about two 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 220381 cubic inches would be around 5 feet tall.

Recreational maths with 220381

220381 backwards is 183022
The number of decimal digits it has is: 6
The sum of 220381's digits is 16
More coming soon!

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The information we have on file for 220381 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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