85438850
85,438,850 is an even composite number composed of five prime numbers multiplied together.
85438850 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 85438850:
2 × 52 × 72 × 43 × 811
(2 × 5 × 5 × 7 × 7 × 43 × 811)See below for interesting mathematical facts about the number 85438850 from the Numbermatics database.
Names of 85438850
- Cardinal: 85438850 can be written as Eighty-five million, four hundred thirty-eight thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 8.543885 × 107
Factors of 85438850
Divisors of 85438850
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 5 7 10 14 25 35 43 49 50 70 86 98 175 215 245 301 350 430 490 602 811 1075 1225 1505 1622 2107 2150 2450 3010 4055 4214 5677 7525 8110 10535 11354 15050 20275 21070 28385 34873 39739 40550 52675 56770 69746 79478 105350 141925 174365 198695 244111 283850 348730 397390 488222 871825 993475 1220555 1708777 1743650 1986950 2441110 3417554 6102775 8543885 12205550 17087770 42719425 85438850
- Sum of all divisors σ(n): 189394128
- Sum of proper divisors (its aliquot sum) s(n): 103955278
- 85438850 is an abundant number, because the sum of its proper divisors (103955278) is greater than itself. Its abundance is 18516428
Bases of 85438850
- Binary: 1010001011110110001100000102
- Hexadecimal: 0x517B182
- Base-36: 1EV91E
Squares and roots of 85438850
- 85438850 squared (854388502) is 7299797089322500
- 85438850 cubed (854388503) is 623686268545061679125000
-
The
square root of 85438850 is 9243.3137997149 -
The
cube root of 85438850 is 440.4383544623
Scales and comparisons
How big is 85438850?- 85,438,850 seconds is equal to 2 years, 37 weeks, 1 day, 21 hours, 50 seconds.
-
To count from 1 to 85,438,850 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 85438850 cubic inches would be around 36.7 feet tall.
Recreational maths with 85438850
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The information we have on file for 85438850 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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