212880

212,880 is an even composite number composed of four prime numbers multiplied together.

What does the number 212880 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

212880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 212880:

2⁴ × 3 × 5 × 887

(2 × 2 × 2 × 2 × 3 × 5 × 887)

See below for interesting mathematical facts about the number 212880 from the Numbermatics database.

Names of 212880

Cardinal: 212880 can be written as Two hundred twelve thousand, eight hundred eighty.

Scientific notation

Scientific notation: 2.1288 × 10⁵

Factors of 212880

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 897

Divisors of 212880

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 887 1774 2661 3548 4435 5322 7096 8870 10644 13305 14192 17740 21288 26610 35480 42576 53220 70960 106440 212880
Sum of all divisors σ(n): 660672
Sum of proper divisors (its aliquot sum) s(n): 447792
212880 is an abundant number, because the sum of its proper divisors (447792) is greater than itself. Its abundance is 234912

Bases of 212880

Binary: 110011111110010000₂
Hexadecimal: 0x33F90
Base-36: 4K9C

Squares and roots of 212880

212880 squared (212880²) is 45317894400
212880 cubed (212880³) is 9647273359872000
The square root of 212880 is 461.3892066357
The cube root of 212880 is 59.7097088941

Scales and comparisons

How big is 212880?

212,880 seconds is equal to 2 days, 11 hours, 8 minutes.
To count from 1 to 212,880 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 212880 cubic inches would be around 5 feet tall.

Recreational maths with 212880

212880 backwards is 088212
The number of decimal digits it has is: 6
The sum of 212880's digits is 21
More coming soon!

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The information we have on file for 212880 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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