85284090
85,284,090 is an even composite number composed of five prime numbers multiplied together.
85284090 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 85284090:
2 × 34 × 5 × 211 × 499
(2 × 3 × 3 × 3 × 3 × 5 × 211 × 499)See below for interesting mathematical facts about the number 85284090 from the Numbermatics database.
Names of 85284090
- Cardinal: 85284090 can be written as Eighty-five million, two hundred eighty-four thousand and ninety.
Scientific notation
- Scientific notation: 8.528409 × 107
Factors of 85284090
Divisors of 85284090
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 211 270 405 422 499 633 810 998 1055 1266 1497 1899 2110 2495 2994 3165 3798 4491 4990 5697 6330 7485 8982 9495 11394 13473 14970 17091 18990 22455 26946 28485 34182 40419 44910 56970 67365 80838 85455 105289 134730 170910 202095 210578 315867 404190 526445 631734 947601 1052890 1579335 1895202 2842803 3158670 4738005 5685606 8528409 9476010 14214015 17056818 28428030 42642045 85284090
- Sum of all divisors σ(n): 230868000
- Sum of proper divisors (its aliquot sum) s(n): 145583910
- 85284090 is an abundant number, because the sum of its proper divisors (145583910) is greater than itself. Its abundance is 60299820
Bases of 85284090
- Binary: 1010001010101010100111110102
- Hexadecimal: 0x51554FA
- Base-36: 1ERXMI
Squares and roots of 85284090
- 85284090 squared (852840902) is 7273376007128100
- 85284090 cubed (852840903) is 620303253995753521929000
-
The
square root of 85284090 is 9234.9385487941 -
The
cube root of 85284090 is 440.1722638157
Scales and comparisons
How big is 85284090?- 85,284,090 seconds is equal to 2 years, 37 weeks, 2 hours, 1 minute, 30 seconds.
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To count from 1 to 85,284,090 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 85284090 cubic inches would be around 36.7 feet tall.
Recreational maths with 85284090
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The information we have on file for 85284090 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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