68160

68,160 is an even composite number composed of four prime numbers multiplied together.

What does the number 68160 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

68160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 68160:

2⁶ × 3 × 5 × 71

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 71)

See below for interesting mathematical facts about the number 68160 from the Numbermatics database.

Names of 68160

Cardinal: 68160 can be written as Sixty-eight thousand, one hundred sixty.

Scientific notation

Scientific notation: 6.816 × 10⁴

Factors of 68160

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 81

Divisors of 68160

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 71 80 96 120 142 160 192 213 240 284 320 355 426 480 568 710 852 960 1065 1136 1420 1704 2130 2272 2840 3408 4260 4544 5680 6816 8520 11360 13632 17040 22720 34080 68160
Sum of all divisors σ(n): 219456
Sum of proper divisors (its aliquot sum) s(n): 151296
68160 is an abundant number, because the sum of its proper divisors (151296) is greater than itself. Its abundance is 83136

Bases of 68160

Binary: 10000101001000000₂
Hexadecimal: 0x10A40
Base-36: 1GLC

Squares and roots of 68160

68160 squared (68160²) is 4645785600
68160 cubed (68160³) is 316656746496000
The square root of 68160 is 261.0747019531
The cube root of 68160 is 40.8485389249

Scales and comparisons

How big is 68160?

68,160 seconds is equal to 18 hours, 56 minutes.
To count from 1 to 68,160 would take you about eighteen hours.

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 68160 cubic inches would be around 3.4 feet tall.

Recreational maths with 68160

68160 backwards is 06186
The number of decimal digits it has is: 5
The sum of 68160's digits is 21
More coming soon!

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The information we have on file for 68160 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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