216960

216,960 is an even composite number composed of four prime numbers multiplied together.

What does the number 216960 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.

216960 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 216960:

2⁷ × 3 × 5 × 113

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 113)

See below for interesting mathematical facts about the number 216960 from the Numbermatics database.

Names of 216960

Cardinal: 216960 can be written as Two hundred sixteen thousand, nine hundred sixty.

Scientific notation

Scientific notation: 2.1696 × 10⁵

Factors of 216960

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 10
Sum of prime factors: 123

Divisors of 216960

Number of divisors d(n): 64
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 113 120 128 160 192 226 240 320 339 384 452 480 565 640 678 904 960 1130 1356 1695 1808 1920 2260 2712 3390 3616 4520 5424 6780 7232 9040 10848 13560 14464 18080 21696 27120 36160 43392 54240 72320 108480 216960
Sum of all divisors σ(n): 697680
Sum of proper divisors (its aliquot sum) s(n): 480720
216960 is an abundant number, because the sum of its proper divisors (480720) is greater than itself. Its abundance is 263760

Bases of 216960

Binary: 110100111110000000₂
Hexadecimal: 0x34F80
Base-36: 4NEO

Squares and roots of 216960

216960 squared (216960²) is 47071641600
216960 cubed (216960³) is 10212663361536000
The square root of 216960 is 465.7896520963
The cube root of 216960 is 60.0887575259

Scales and comparisons

How big is 216960?

216,960 seconds is equal to 2 days, 12 hours, 16 minutes.
To count from 1 to 216,960 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 216960 cubic inches would be around 5 feet tall.

Recreational maths with 216960

216960 backwards is 069612
216960 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 216960's digits is 24
More coming soon!

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The information we have on file for 216960 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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