27984810100390

Names of 27984810100390

• Cardinal: 27984810100390 can be written as Twenty-seven trillion, nine hundred eighty-four billion, eight hundred ten million, one hundred thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.798481010039 × 10¹³

Factors of 27984810100390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 85

Divisors of 27984810100390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 11 13 22 23 26 31 46 55 62 65 110 115 130 143 155 169 230 253 286 299 310 338 341 403 506 598 682 713 715 806 845 961 1265 1426 1430 1495 1690 1705 1859 1922 2015 2197 2530 2990 3289 3410 3565 3718 3887 4030 4394 4433 4805 5239 6578 7130 7774 7843 8866 9269 9295 9610 10478 10571 10985 12493 15686 16445 18538 18590 19435 21142 21970 22103 22165 24167 24986 26195 28561 29791 32890 38870 39215 42757 44206 44330 46345 48334 50531 52390 52855 57122 57629 59582 62465 68107 78430 85514 92690 101062 101959 105710 110515 115258 120497 120835 124930 136214 137423 142805 148955 162409 203918 213785 221030 240994 241670 243133 252655 274846 285610 287339 288145 297910 314171 324818 327701 340535 371293 387283 427570 486266 505310 509795 555841 574678 576290 602485 628342 655402 656903 681070 685193 687115 742586 749177 774566 812045 885391 1019590 1111682 1204970 1215665 1313806 1325467 1370386 1374230 1436695 1498354 1566461 1570855 1624090 1638505 1770782 1786499 1856465 1936415 2111317 2431330 2650934 2779205 2873390 3132922 3141710 3160729 3277010 3284515 3425965 3572998 3712930 3735407 3745885 3872830 4084223 4222634 4260113 4426955 5034679 5558410 6321458 6569030 6627335 6851930 7225933 7470814 7491770 7537123 7832305 8168446 8520226 8539739 8853910 8907509 8932495 9739301 10069358 10556585 11510083 13254670 14451866 15074246 15664610 15803645 17079478 17231071 17815018 17864990 18677035 19478602 20363993 20421115 21113170 21300565 23020166 23224487 25173395 27447121 31607290 34462142 36129665 37354070 37685615 40727986 40842230 41089477 42601130 42698695 44537545 46448974 48560291 48696505 50346790 54894242 55381469 57550415 65450827 72259330 75371230 82178954 85397390 86155355 89075090 93937129 97120582 97393010 97982599 101819965 110762938 115100830 115797617 116122435 126610913 130901654 137235605 172310710 187874258 195965198 203639930 205447385 224003923 231595234 232244870 242801455 253221826 264731909 274471210 276907345 301918331 327254135 356812573 410894770 448007846 469685645 485602910 489912995 529463818 534163201 553814690 578988085 603836662 631283783 633054565 654508270 713625146 719959097 850860751 939371290 979825990 1068326402 1120019615 1157976170 1262567566 1266109130 1273773787 1323659545 1439918194 1505369021 1509591655 1701721502 1784062865 2240039230 2547547574 2647319090 2670816005 2912050999 3010738042 3019183310 3156418915 3568125730 3599795485 3924938303 4254303755 5341632010 5824101998 6312837830 6368868935 6944121613 7199590970 7526845105 7849876606 8206689179 8508607510 9359468261 11061189763 12737737870 13888243226 14560254995 15053690210 16413378358 16559059231 18718936522 19569797273 19624691515 22122379526 29120509990 33118118462 34720608065 39139594546 39249383030 41033445895 46797341305 55305948815 69441216130 82066891790 82795296155 90273580969 93594682610 97848986365 110611897630 121673087393 165590592310 180547161938 195697972730 215267770003 243346174786 254407364549 430535540006 451367904845 508814729098 608365436965 902735809690 1076338850015 1216730873930 1272036822745 2152677700030 2544073645490 2798481010039 5596962020078 13992405050195 27984810100390
• Sum of all divisors σ(n): 64190213627904
• Sum of proper divisors (its aliquot sum) s(n): 36205403527514
• 27984810100390 is an abundant number, because the sum of its proper divisors (36205403527514) is greater than itself. Its abundance is 8220593427124

Bases of 27984810100390

• Binary: 110010111001110111000101010100100011010100110₂
• Hexadecimal: 0x1973B8AA46A6
• Base-36: 9X41LDY1Y

Squares and roots of 27984810100390

• 27984810100390 squared (27984810100390²) is 783149596354890161878152100
• 27984810100390 cubed (27984810100390³) is 21916292734188681729096753020548689319000
• The square root of 27984810100390 is 5290067.1168133585
• The cube root of 27984810100390 is 30360.3975967181

Scales and comparisons

• 27,984,810,100,390 seconds is equal to 889,830 years, 20 weeks, 5 days, 1 hour, 13 minutes, 10 seconds.
• To count from 1 to 27,984,810,100,390 would take you about two million, two hundred twenty-four thousand, five hundred seventy-five 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 27984810100390 cubic inches would be around 2530 feet tall.

Recreational maths with 27984810100390

• 27984810100390 backwards is 09300101848972
• The number of decimal digits it has is: 14
• The sum of 27984810100390's digits is 52
• More coming soon!