200421

200,421 is an odd composite number composed of three prime numbers multiplied together.

What does the number 200421 look like?

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

200421 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 200421:

3³ × 13 × 571

(3 × 3 × 3 × 13 × 571)

See below for interesting mathematical facts about the number 200421 from the Numbermatics database.

Names of 200421

Cardinal: 200421 can be written as Two hundred thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 2.00421 × 10⁵

Factors of 200421

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 587

Divisors of 200421

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 13 27 39 117 351 571 1713 5139 7423 15417 22269 66807 200421
Sum of all divisors σ(n): 320320
Sum of proper divisors (its aliquot sum) s(n): 119899
200421 is a deficient number, because the sum of its proper divisors (119899) is less than itself. Its deficiency is 80522

Bases of 200421

Binary: 110000111011100101₂
Hexadecimal: 0x30EE5
Base-36: 4AN9

Squares and roots of 200421

200421 squared (200421²) is 40168577241
200421 cubed (200421³) is 8050626419218461
The square root of 200421 is 447.6840403681
The cube root of 200421 is 58.5213597215

Scales and comparisons

How big is 200421?

200,421 seconds is equal to 2 days, 7 hours, 40 minutes, 21 seconds.
To count from 1 to 200,421 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 200421 cubic inches would be around 4.9 feet tall.

Recreational maths with 200421

200421 backwards is 124002
200421 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 200421's digits is 9
More coming soon!

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The information we have on file for 200421 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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