85021272
85,021,272 is an even composite number composed of five prime numbers multiplied together.
85021272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 85021272:
23 × 33 × 72 × 29 × 277
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 29 × 277)See below for interesting mathematical facts about the number 85021272 from the Numbermatics database.
Names of 85021272
- Cardinal: 85021272 can be written as Eighty-five million, twenty-one thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 8.5021272 × 107
Factors of 85021272
Divisors of 85021272
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 29 36 42 49 54 56 58 63 72 84 87 98 108 116 126 147 168 174 189 196 203 216 232 252 261 277 294 348 378 392 406 441 504 522 554 588 609 696 756 783 812 831 882 1044 1108 1176 1218 1323 1421 1512 1566 1624 1662 1764 1827 1939 2088 2216 2436 2493 2646 2842 3132 3324 3528 3654 3878 4263 4872 4986 5292 5481 5684 5817 6264 6648 7308 7479 7756 8033 8526 9972 10584 10962 11368 11634 12789 13573 14616 14958 15512 16066 17052 17451 19944 21924 23268 24099 25578 27146 29916 32132 34104 34902 38367 40719 43848 46536 48198 51156 52353 54292 56231 59832 64264 69804 72297 76734 81438 96396 102312 104706 108584 112462 122157 139608 144594 153468 162876 168693 192792 209412 216891 224924 244314 289188 306936 325752 337386 366471 393617 418824 433782 449848 488628 506079 578376 674772 732942 787234 867564 977256 1012158 1180851 1349544 1465884 1518237 1574468 1735128 2024316 2361702 2931768 3036474 3148936 3542553 4048632 4723404 6072948 7085106 9446808 10627659 12145896 14170212 21255318 28340424 42510636 85021272
- Sum of all divisors σ(n): 285228000
- Sum of proper divisors (its aliquot sum) s(n): 200206728
- 85021272 is an abundant number, because the sum of its proper divisors (200206728) is greater than itself. Its abundance is 115185456
Bases of 85021272
- Binary: 1010001000101010010010110002
- Hexadecimal: 0x5115258
- Base-36: 1EMAU0
Squares and roots of 85021272
- 85021272 squared (850212722) is 7228616692497984
- 85021272 cubed (850212723) is 614586185996611457115648
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The
square root of 85021272 is 9220.6980212997 -
The
cube root of 85021272 is 439.7196423371
Scales and comparisons
How big is 85021272?- 85,021,272 seconds is equal to 2 years, 36 weeks, 4 days, 1 hour, 1 minute, 12 seconds.
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To count from 1 to 85,021,272 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 85021272 cubic inches would be around 36.6 feet tall.
Recreational maths with 85021272
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The information we have on file for 85021272 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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