128027250
128,027,250 is an even composite number composed of five prime numbers multiplied together.
128027250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 128027250:
2 × 33 × 53 × 13 × 1459
(2 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 1459)See below for interesting mathematical facts about the number 128027250 from the Numbermatics database.
Names of 128027250
- Cardinal: 128027250 can be written as One hundred twenty-eight million, twenty-seven thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.2802725 × 108
Factors of 128027250
Divisors of 128027250
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 90 117 125 130 135 150 195 225 234 250 270 325 351 375 390 450 585 650 675 702 750 975 1125 1170 1350 1459 1625 1755 1950 2250 2918 2925 3250 3375 3510 4377 4875 5850 6750 7295 8754 8775 9750 13131 14590 14625 17550 18967 21885 26262 29250 36475 37934 39393 43770 43875 56901 65655 72950 78786 87750 94835 109425 113802 131310 170703 182375 189670 196965 218850 284505 328275 341406 364750 393930 474175 512109 547125 569010 656550 853515 948350 984825 1024218 1094250 1422525 1641375 1707030 1969650 2370875 2560545 2845050 3282750 4267575 4741750 4924125 5121090 7112625 8535150 9848250 12802725 14225250 21337875 25605450 42675750 64013625 128027250
- Sum of all divisors σ(n): 382636800
- Sum of proper divisors (its aliquot sum) s(n): 254609550
- 128027250 is an abundant number, because the sum of its proper divisors (254609550) is greater than itself. Its abundance is 126582300
Bases of 128027250
- Binary: 1111010000110001010011100102
- Hexadecimal: 0x7A18A72
- Base-36: 2482GI
Squares and roots of 128027250
- 128027250 squared (1280272502) is 16390976742562500
- 128027250 cubed (1280272503) is 2098491677164234828125000
-
The
square root of 128027250 is 11314.9127261327 -
The
cube root of 128027250 is 504.0041808043
Scales and comparisons
How big is 128027250?- 128,027,250 seconds is equal to 4 years, 3 weeks, 4 days, 19 hours, 7 minutes, 30 seconds.
-
To count from 1 to 128,027,250 would take you about six years!
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 128027250 cubic inches would be around 42 feet tall.
Recreational maths with 128027250
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The information we have on file for 128027250 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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