85571442
85,571,442 is an even composite number composed of five prime numbers multiplied together.
85571442 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 85571442:
2 × 32 × 112 × 101 × 389
(2 × 3 × 3 × 11 × 11 × 101 × 389)See below for interesting mathematical facts about the number 85571442 from the Numbermatics database.
Names of 85571442
- Cardinal: 85571442 can be written as Eighty-five million, five hundred seventy-one thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 8.5571442 × 107
Factors of 85571442
Divisors of 85571442
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 11 18 22 33 66 99 101 121 198 202 242 303 363 389 606 726 778 909 1089 1111 1167 1818 2178 2222 2334 3333 3501 4279 6666 7002 8558 9999 12221 12837 19998 24442 25674 36663 38511 39289 47069 73326 77022 78578 94138 109989 117867 141207 219978 235734 282414 353601 423621 432179 707202 847242 864358 1296537 2593074 3889611 4753969 7779222 9507938 14261907 28523814 42785721 85571442
- Sum of all divisors σ(n): 206338860
- Sum of proper divisors (its aliquot sum) s(n): 120767418
- 85571442 is an abundant number, because the sum of its proper divisors (120767418) is greater than itself. Its abundance is 35195976
Bases of 85571442
- Binary: 1010001100110110111011100102
- Hexadecimal: 0x519B772
- Base-36: 1EY3CI
Squares and roots of 85571442
- 85571442 squared (855714422) is 7322471685959364
- 85571442 cubed (855714423) is 626594461171713930882888
-
The
square root of 85571442 is 9250.4833387235 -
The
cube root of 85571442 is 440.6660745171
Scales and comparisons
How big is 85571442?- 85,571,442 seconds is equal to 2 years, 37 weeks, 3 days, 9 hours, 50 minutes, 42 seconds.
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To count from 1 to 85,571,442 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 85571442 cubic inches would be around 36.7 feet tall.
Recreational maths with 85571442
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The information we have on file for 85571442 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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