85400250
85,400,250 is an even composite number composed of six prime numbers multiplied together.
85400250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 85400250:
2 × 3 × 53 × 13 × 19 × 461
(2 × 3 × 5 × 5 × 5 × 13 × 19 × 461)See below for interesting mathematical facts about the number 85400250 from the Numbermatics database.
Names of 85400250
- Cardinal: 85400250 can be written as Eighty-five million, four hundred thousand, two hundred fifty.
Scientific notation
- Scientific notation: 8.540025 × 107
Factors of 85400250
Divisors of 85400250
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 10 13 15 19 25 26 30 38 39 50 57 65 75 78 95 114 125 130 150 190 195 247 250 285 325 375 390 461 475 494 570 650 741 750 922 950 975 1235 1383 1425 1482 1625 1950 2305 2375 2470 2766 2850 3250 3705 4610 4750 4875 5993 6175 6915 7125 7410 8759 9750 11525 11986 12350 13830 14250 17518 17979 18525 23050 26277 29965 30875 34575 35958 37050 43795 52554 57625 59930 61750 69150 87590 89895 92625 113867 115250 131385 149825 172875 179790 185250 218975 227734 262770 299650 341601 345750 437950 449475 569335 656925 683202 749125 898950 1094875 1138670 1313850 1498250 1708005 2189750 2247375 2846675 3284625 3416010 4494750 5693350 6569250 8540025 14233375 17080050 28466750 42700125 85400250
- Sum of all divisors σ(n): 242161920
- Sum of proper divisors (its aliquot sum) s(n): 156761670
- 85400250 is an abundant number, because the sum of its proper divisors (156761670) is greater than itself. Its abundance is 71361420
Bases of 85400250
- Binary: 1010001011100011010101110102
- Hexadecimal: 0x5171ABA
- Base-36: 1EUF96
Squares and roots of 85400250
- 85400250 squared (854002502) is 7293202700062500
- 85400250 cubed (854002503) is 622841333886012515625000
-
The
square root of 85400250 is 9241.2255680725 -
The
cube root of 85400250 is 440.3720166413
Scales and comparisons
How big is 85400250?- 85,400,250 seconds is equal to 2 years, 37 weeks, 1 day, 10 hours, 17 minutes, 30 seconds.
-
To count from 1 to 85,400,250 would take you about four 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 85400250 cubic inches would be around 36.7 feet tall.
Recreational maths with 85400250
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The information we have on file for 85400250 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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