28880800
28,880,800 is an even composite number composed of four prime numbers multiplied together.
What does the number 28880800 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
28880800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28880800:
25 × 52 × 13 × 2777
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 2777)See below for interesting mathematical facts about the number 28880800 from the Numbermatics database.
Names of 28880800
- Cardinal: 28880800 can be written as Twenty-eight million, eight hundred eighty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.88808 × 107
Factors of 28880800
Divisors of 28880800
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 200 208 260 325 400 416 520 650 800 1040 1300 2080 2600 2777 5200 5554 10400 11108 13885 22216 27770 36101 44432 55540 69425 72202 88864 111080 138850 144404 180505 222160 277700 288808 361010 444320 555400 577616 722020 902525 1110800 1155232 1444040 1805050 2221600 2888080 3610100 5776160 7220200 14440400 28880800
- Sum of all divisors σ(n): 75956076
- Sum of proper divisors (its aliquot sum) s(n): 47075276
- 28880800 is an abundant number, because the sum of its proper divisors (47075276) is greater than itself. Its abundance is 18194476
Bases of 28880800
- Binary: 11011100010101111101000002
- Hexadecimal: 0x1B8AFA0
- Base-36: H70KG
Squares and roots of 28880800
- 28880800 squared (288808002) is 834100608640000
- 28880800 cubed (288808003) is 24089492858010112000000
-
The
square root of 28880800 is 5374.0859687951 -
The
cube root of 28880800 is 306.8101617889
Scales and comparisons
How big is 28880800?- 28,880,800 seconds is equal to 47 weeks, 5 days, 6 hours, 26 minutes, 40 seconds.
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To count from 1 to 28,880,800 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 28880800 cubic inches would be around 25.6 feet tall.
Recreational maths with 28880800
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The information we have on file for 28880800 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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