215380

215,380 is an even composite number composed of four prime numbers multiplied together.

What does the number 215380 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

215380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 215380:

2² × 5 × 11² × 89

(2 × 2 × 5 × 11 × 11 × 89)

See below for interesting mathematical facts about the number 215380 from the Numbermatics database.

Names of 215380

Cardinal: 215380 can be written as Two hundred fifteen thousand, three hundred eighty.

Scientific notation

Scientific notation: 2.1538 × 10⁵

Factors of 215380

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 107

Divisors of 215380

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 89 110 121 178 220 242 356 445 484 605 890 979 1210 1780 1958 2420 3916 4895 9790 10769 19580 21538 43076 53845 107690 215380
Sum of all divisors σ(n): 502740
Sum of proper divisors (its aliquot sum) s(n): 287360
215380 is an abundant number, because the sum of its proper divisors (287360) is greater than itself. Its abundance is 71980

Bases of 215380

Binary: 110100100101010100₂
Hexadecimal: 0x34954
Base-36: 4M6S

Squares and roots of 215380

215380 squared (215380²) is 46388544400
215380 cubed (215380³) is 9991164692872000
The square root of 215380 is 464.0905084141
The cube root of 215380 is 59.9425375779

Scales and comparisons

How big is 215380?

215,380 seconds is equal to 2 days, 11 hours, 49 minutes, 40 seconds.
To count from 1 to 215,380 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 215380 cubic inches would be around 5 feet tall.

Recreational maths with 215380

215380 backwards is 083512
The number of decimal digits it has is: 6
The sum of 215380's digits is 19
More coming soon!

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The information we have on file for 215380 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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