9887143385142

Names of 9887143385142

• Cardinal: 9887143385142 can be written as Nine trillion, eight hundred eighty-seven billion, one hundred forty-three million, three hundred eighty-five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.887143385142 × 10¹²

Factors of 9887143385142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1975

Divisors of 9887143385142

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 9 18 23 27 29 41 46 54 58 69 81 82 87 123 138 162 174 207 246 261 369 414 522 621 667 738 783 841 943 1107 1189 1242 1334 1566 1681 1682 1863 1877 1886 2001 2214 2349 2378 2523 2829 3321 3362 3567 3726 3754 4002 4698 5043 5046 5631 5658 6003 6642 7134 7569 8487 10086 10701 11262 12006 15129 15138 16893 16974 18009 19343 21402 22707 25461 27347 30258 32103 33786 34481 36018 38663 38686 43171 45387 45414 48749 50679 50922 54027 54433 54694 58029 64206 68121 68962 76383 76957 77326 82041 86342 90774 96309 97498 101358 103443 108054 108866 115989 116058 129513 136161 136242 146247 152037 152766 153914 163299 164082 174087 192618 206886 230871 231978 246123 259026 272322 292494 304074 310329 326598 347967 348174 388539 438741 461742 489897 492246 522261 620658 692613 695934 738369 777078 793063 877482 930987 979794 1043901 1044522 1121227 1165617 1251959 1316223 1385226 1413721 1469691 1476738 1566783 1578557 1586126 1770011 1861974 2077839 2087802 2215107 2231753 2242454 2331234 2379189 2503918 2632446 2792961 2827442 2939382 3131703 3133566 3155237 3157114 3363681 3496851 3540022 3755877 3948669 4155678 4241163 4409073 4430214 4463506 4735671 4758378 5310033 5585922 6233517 6263406 6310474 6695259 6727362 6993702 7137567 7511754 7897338 8482326 8818146 9465711 9471342 10091043 10620066 11267631 12467034 12723489 13390518 14207013 14275134 15930099 18931422 20085777 20182086 21412701 22535262 25446978 28397133 28414026 30273129 31860198 32515583 33802893 36306811 38170467 40171554 42621039 42825402 47790297 51330319 56794266 60257331 60546258 64238103 64720837 65031166 67605786 72570451 72613622 76340934 85191399 85242078 90819387 91501873 95580594 97546749 101408679 102660638 108920433 114511401 120514662 127863117 128476206 129441674 143370891 145140902 153990957 170382798 180771993 181638774 183003746 194162511 195093498 202817358 217711353 217840866 229022802 255574197 255726234 274505619 286741782 292640247 307981914 326761299 361543986 388325022 435422706 461972871 511148394 549011238 582487533 585280494 653134059 653522598 823516857 877920741 923945742 980283897 1164975066 1306268118 1385918613 1488579251 1647033714 1747462599 1755841482 1959402177 1960567794 2104543079 2470550571 2633762223 2653554317 2771837226 2940851691 2977158502 3494925198 3918804354 4157755839 4209086158 4465737753 4941101142 5242387797 5267524446 5307108634 5878206531 5881703382 6313629237 7411651713 7960662951 8315511678 8931475506 10484775594 11756413062 12627258474 13397213259 14823303426 15921325902 18940887711 23881988853 26794426518 37881775422 40191639777 47763977706 56822663133 61031749291 71645966559 80383279554 113645326266 120574919331 122063498582 143291933118 170467989399 183095247873 214937899677 241149838662 340935978798 366190495746 429875799354 549285743619 1098571487238 1647857230857 3295714461714 4943571692571 9887143385142
• Sum of all divisors σ(n): 24553696712688
• Sum of proper divisors (its aliquot sum) s(n): 14666553327546
• 9887143385142 is an abundant number, because the sum of its proper divisors (14666553327546) is greater than itself. Its abundance is 4779409942404

Bases of 9887143385142

• Binary: 10001111111000000111101010110101100000110110₂
• Hexadecimal: 0x8FE07AB5836
• Base-36: 3I639W5DI

Squares and roots of 9887143385142

• 9887143385142 squared (9887143385142²) is 97755604318357206946360164
• 9887143385142 cubed (9887143385142³) is 966523676596804188539987668706498283288
• The square root of 9887143385142 is 3144382.8305634159
• The cube root of 9887143385142 is 21462.9926810081

Scales and comparisons

• 9,887,143,385,142 seconds is equal to 314,380 years, 29 weeks, 6 days, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 9,887,143,385,142 would take you about seven hundred eighty-five thousand, nine hundred fifty-one 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 9887143385142 cubic inches would be around 1788.6 feet tall.

Recreational maths with 9887143385142

• 9887143385142 backwards is 2415833417889
• The number of decimal digits it has is: 13
• The sum of 9887143385142's digits is 63
• More coming soon!