280480

280,480 is an even composite number composed of three prime numbers multiplied together.

What does the number 280480 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

280480 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 280480:

2⁵ × 5 × 1753

(2 × 2 × 2 × 2 × 2 × 5 × 1753)

See below for interesting mathematical facts about the number 280480 from the Numbermatics database.

Names of 280480

Cardinal: 280480 can be written as Two hundred eighty thousand, four hundred eighty.

Scientific notation

Scientific notation: 2.8048 × 10⁵

Factors of 280480

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 1760

Divisors of 280480

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 1753 3506 7012 8765 14024 17530 28048 35060 56096 70120 140240 280480
Sum of all divisors σ(n): 663012
Sum of proper divisors (its aliquot sum) s(n): 382532
280480 is an abundant number, because the sum of its proper divisors (382532) is greater than itself. Its abundance is 102052

Bases of 280480

Binary: 1000100011110100000₂
Hexadecimal: 0x447A0
Base-36: 60F4

Squares and roots of 280480

280480 squared (280480²) is 78669030400
280480 cubed (280480³) is 22065089646592000
The square root of 280480 is 529.6036253653
The cube root of 280480 is 65.4586884769

Scales and comparisons

How big is 280480?

280,480 seconds is equal to 3 days, 5 hours, 54 minutes, 40 seconds.
To count from 1 to 280,480 would take you about three 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 280480 cubic inches would be around 5.5 feet tall.

Recreational maths with 280480

280480 backwards is 084082
The number of decimal digits it has is: 6
The sum of 280480's digits is 22
More coming soon!

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The information we have on file for 280480 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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