28525200
28,525,200 is an even composite number composed of five prime numbers multiplied together.
28525200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28525200:
24 × 3 × 52 × 11 × 2161
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 2161)See below for interesting mathematical facts about the number 28525200 from the Numbermatics database.
Names of 28525200
- Cardinal: 28525200 can be written as Twenty-eight million, five hundred twenty-five thousand, two hundred.
Scientific notation
- Scientific notation: 2.85252 × 107
Factors of 28525200
Divisors of 28525200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 100 110 120 132 150 165 176 200 220 240 264 275 300 330 400 440 528 550 600 660 825 880 1100 1200 1320 1650 2161 2200 2640 3300 4322 4400 6483 6600 8644 10805 12966 13200 17288 21610 23771 25932 32415 34576 43220 47542 51864 54025 64830 71313 86440 95084 103728 108050 118855 129660 142626 162075 172880 190168 216100 237710 259320 285252 324150 356565 380336 432200 475420 518640 570504 594275 648300 713130 864400 950840 1141008 1188550 1296600 1426260 1782825 1901680 2377100 2593200 2852520 3565650 4754200 5705040 7131300 9508400 14262600 28525200
- Sum of all divisors σ(n): 99728736
- Sum of proper divisors (its aliquot sum) s(n): 71203536
- 28525200 is an abundant number, because the sum of its proper divisors (71203536) is greater than itself. Its abundance is 42678336
Bases of 28525200
- Binary: 11011001101000010100100002
- Hexadecimal: 0x1B34290
- Base-36: GZE6O
Squares and roots of 28525200
- 28525200 squared (285252002) is 813687035040000
- 28525200 cubed (285252003) is 23210585411923008000000
-
The
square root of 28525200 is 5340.8988007637 -
The
cube root of 28525200 is 305.5457397521
Scales and comparisons
How big is 28525200?- 28,525,200 seconds is equal to 47 weeks, 1 day, 3 hours, 40 minutes.
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To count from 1 to 28,525,200 would take you about eighteen 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 28525200 cubic inches would be around 25.5 feet tall.
Recreational maths with 28525200
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The information we have on file for 28525200 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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