28830560

28,830,560 is an even composite number composed of four prime numbers multiplied together.

What does the number 28830560 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

28830560 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28830560:

2⁵ × 5 × 11 × 16381

(2 × 2 × 2 × 2 × 2 × 5 × 11 × 16381)

See below for interesting mathematical facts about the number 28830560 from the Numbermatics database.

Names of 28830560

Cardinal: 28830560 can be written as Twenty-eight million, eight hundred thirty thousand, five hundred sixty.

Scientific notation

Scientific notation: 2.883056 × 10⁷

Factors of 28830560

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 16399

Divisors of 28830560

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 16381 32762 65524 81905 131048 163810 180191 262096 327620 360382 524192 655240 720764 900955 1310480 1441528 1801910 2620960 2883056 3603820 5766112 7207640 14415280 28830560
Sum of all divisors σ(n): 74308752
Sum of proper divisors (its aliquot sum) s(n): 45478192
28830560 is an abundant number, because the sum of its proper divisors (45478192) is greater than itself. Its abundance is 16647632

Bases of 28830560

Binary: 1101101111110101101100000₂
Hexadecimal: 0x1B7EB60
Base-36: H5XSW

Squares and roots of 28830560

28830560 squared (28830560²) is 831201189913600
28830560 cubed (28830560³) is 23963995777875439616000
The square root of 28830560 is 5369.4096509765
The cube root of 28830560 is 306.6321532257

Scales and comparisons

How big is 28830560?

28,830,560 seconds is equal to 47 weeks, 4 days, 16 hours, 29 minutes, 20 seconds.
To count from 1 to 28,830,560 would take you about nineteen weeks!

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 28830560 cubic inches would be around 25.6 feet tall.

Recreational maths with 28830560

28830560 backwards is 06503882
28830560 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28830560's digits is 32
More coming soon!

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The information we have on file for 28830560 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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