68480

68,480 is an even composite number composed of three prime numbers multiplied together.

What does the number 68480 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

68480 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 68480:

2⁷ × 5 × 107

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 107)

See below for interesting mathematical facts about the number 68480 from the Numbermatics database.

Names of 68480

Cardinal: 68480 can be written as Sixty-eight thousand, four hundred eighty.

Scientific notation

Scientific notation: 6.848 × 10⁴

Factors of 68480

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 114

Divisors of 68480

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 107 128 160 214 320 428 535 640 856 1070 1712 2140 3424 4280 6848 8560 13696 17120 34240 68480
Sum of all divisors σ(n): 165240
Sum of proper divisors (its aliquot sum) s(n): 96760
68480 is an abundant number, because the sum of its proper divisors (96760) is greater than itself. Its abundance is 28280

Bases of 68480

Binary: 10000101110000000₂
Hexadecimal: 0x10B80
Base-36: 1GU8

Squares and roots of 68480

68480 squared (68480²) is 4689510400
68480 cubed (68480³) is 321137672192000
The square root of 68480 is 261.6868357407
The cube root of 68480 is 40.9123648709

Scales and comparisons

How big is 68480?

68,480 seconds is equal to 19 hours, 1 minute, 20 seconds.
To count from 1 to 68,480 would take you about nineteen 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 68480 cubic inches would be around 3.4 feet tall.

Recreational maths with 68480

68480 backwards is 08486
The number of decimal digits it has is: 5
The sum of 68480's digits is 26
More coming soon!

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The information we have on file for 68480 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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