218080

218,080 is an even composite number composed of four prime numbers multiplied together.

What does the number 218080 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

218080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 218080:

2⁵ × 5 × 29 × 47

(2 × 2 × 2 × 2 × 2 × 5 × 29 × 47)

See below for interesting mathematical facts about the number 218080 from the Numbermatics database.

Names of 218080

Cardinal: 218080 can be written as Two hundred eighteen thousand and eighty.

Scientific notation

Scientific notation: 2.1808 × 10⁵

Factors of 218080

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 83

Divisors of 218080

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 47 58 80 94 116 145 160 188 232 235 290 376 464 470 580 752 928 940 1160 1363 1504 1880 2320 2726 3760 4640 5452 6815 7520 10904 13630 21808 27260 43616 54520 109040 218080
Sum of all divisors σ(n): 544320
Sum of proper divisors (its aliquot sum) s(n): 326240
218080 is an abundant number, because the sum of its proper divisors (326240) is greater than itself. Its abundance is 108160

Bases of 218080

Binary: 110101001111100000₂
Hexadecimal: 0x353E0
Base-36: 4O9S

Squares and roots of 218080

218080 squared (218080²) is 47558886400
218080 cubed (218080³) is 10371641946112000
The square root of 218080 is 466.9903639263
The cube root of 218080 is 60.1919776803

Scales and comparisons

How big is 218080?

218,080 seconds is equal to 2 days, 12 hours, 34 minutes, 40 seconds.
To count from 1 to 218,080 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 218080 cubic inches would be around 5 feet tall.

Recreational maths with 218080

218080 backwards is 080812
The number of decimal digits it has is: 6
The sum of 218080's digits is 19
More coming soon!

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The information we have on file for 218080 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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