85688442
85,688,442 is an even composite number composed of six prime numbers multiplied together.
85688442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 85688442:
2 × 34 × 7 × 19 × 41 × 97
(2 × 3 × 3 × 3 × 3 × 7 × 19 × 41 × 97)See below for interesting mathematical facts about the number 85688442 from the Numbermatics database.
Names of 85688442
- Cardinal: 85688442 can be written as Eighty-five million, six hundred eighty-eight thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 8.5688442 × 107
Factors of 85688442
Divisors of 85688442
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 41 42 54 57 63 81 82 97 114 123 126 133 162 171 189 194 246 266 287 291 342 369 378 399 513 567 574 582 679 738 779 798 861 873 1026 1107 1134 1197 1358 1539 1558 1722 1746 1843 2037 2214 2337 2394 2583 2619 3078 3321 3591 3686 3977 4074 4674 5166 5238 5453 5529 6111 6642 7011 7182 7749 7857 7954 10773 10906 11058 11931 12222 12901 14022 15498 15714 16359 16587 18333 21033 21546 23247 23862 25802 27839 32718 33174 35793 36666 38703 42066 46494 49077 49761 54999 55678 63099 71586 75563 77406 83517 98154 99522 107379 109998 116109 126198 147231 149283 151126 167034 214758 226689 232218 250551 294462 298566 322137 348327 441693 453378 501102 528941 644274 680067 696654 751653 883386 1044981 1057882 1360134 1503306 1586823 2040201 2089962 2254959 3173646 4080402 4509918 4760469 6120603 9520938 12241206 14281407 28562814 42844221 85688442
- Sum of all divisors σ(n): 239057280
- Sum of proper divisors (its aliquot sum) s(n): 153368838
- 85688442 is an abundant number, because the sum of its proper divisors (153368838) is greater than itself. Its abundance is 67680396
Bases of 85688442
- Binary: 1010001101110000000011110102
- Hexadecimal: 0x51B807A
- Base-36: 1F0LMI
Squares and roots of 85688442
- 85688442 squared (856884422) is 7342509092387364
- 85688442 cubed (856884423) is 629168164497507281646888
-
The
square root of 85688442 is 9256.8051724123 -
The
cube root of 85688442 is 440.8668208149
Scales and comparisons
How big is 85688442?- 85,688,442 seconds is equal to 2 years, 37 weeks, 4 days, 18 hours, 20 minutes, 42 seconds.
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To count from 1 to 85,688,442 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 85688442 cubic inches would be around 36.7 feet tall.
Recreational maths with 85688442
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The information we have on file for 85688442 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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