164199172634668620

Names of 164199172634668620

• Cardinal: 164199172634668620 can be written as One hundred sixty-four quadrillion, one hundred ninety-nine trillion, one hundred seventy-two billion, six hundred thirty-four million, six hundred sixty-eight thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.6419917263466862 × 10¹⁷

Factors of 164199172634668620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140977

Divisors of 164199172634668620

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 53 54 60 68 85 90 102 106 108 135 153 159 170 180 204 212 255 265 270 289 306 318 340 459 477 510 530 540 578 612 636 765 795 867 901 918 954 1020 1060 1156 1431 1445 1530 1590 1734 1802 1836 1908 2295 2385 2601 2703 2862 2890 3060 3180 3468 3604 4335 4505 4590 4770 5202 5406 5724 5780 7155 7803 8109 8670 9010 9180 9540 10404 10812 13005 13515 14310 15317 15606 16218 17340 18020 24327 26010 27030 28620 30634 31212 32436 39015 40545 45951 48654 52020 54060 61268 76585 78030 81090 91902 97308 121635 137853 140897 153170 156060 162180 183804 229755 243270 275706 281794 306340 413559 422691 459510 486540 551412 563588 689265 704485 827118 845382 919020 1268073 1378530 1408970 1654236 1690764 2067795 2113455 2395249 2536146 2757060 2817940 3804219 4135590 4226910 4790498 5072292 6340365 7185747 7467541 7608438 8271180 8453820 9580996 11976245 12680730 14371494 14935082 15216876 19021095 21557241 22402623 23952490 25361460 28742988 29870164 35928735 37337705 38042190 40719233 43114482 44805246 47904980 64671723 67207869 71857470 74675410 76084380 81438466 86228964 89610492 107786205 112013115 122157699 126948197 129343446 134415738 143714940 149350820 162876932 201623607 203596165 215572410 224026230 244315398 253896394 258686892 268831476 323358615 336039345 366473097 380844591 403247214 407192330 431144820 448052460 488630796 507792788 610788495 634740985 646717230 672078690 732946194 761689182 806494428 814384660 1008118035 1099419291 1142533773 1221576990 1269481970 1293434460 1344157380 1465892388 1523378364 1832365485 1904222955 2016236070 2158119349 2198838582 2285067546 2443153980 2538963940 3427601319 3664730970 3808445910 4032472140 4316238698 4397677164 4570135092 5497096455 5712668865 6474358047 6855202638 7329461940 7616891820 8632477396 10790596745 10994192910 11425337730 12948716094 13710405276 17138006595 19423074141 19851964609 21581193490 21988385820 22850675460 25897432188 32371790235 34276013190 38846148282 39703929218 43162386980 58269222423 59555893827 64743580470 68552026380 77692296564 79407858436 97115370705 99259823045 116538444846 119111787654 129487160940 178667681481 194230741410 198519646090 233076889692 238223575308 291346112115 297779469135 337483398353 357335362962 388461482820 397039292180 536003044443 582692224230 595558938270 674966796706 714670725924 893338407405 1012450195059 1052154124277 1072006088886 1165384448460 1191117876540 1349933593412 1687416991765 1786676814810 2024900390118 2104308248554 2144012177772 2680015222215 3037350585177 3156462372831 3374833983530 3573353629620 4049800780236 4208616497108 5062250975295 5260770621385 5360030444430 5737217772001 6074701170354 6312924745662 6749667967060 9112051755531 9469387118493 10124501950590 10521541242770 10720060888860 11474435544002 12149402340708 12625849491324 15186752925885 15782311864155 17211653316003 17886620112709 18224103511062 18938774236986 20249003901180 21043082485540 22948871088004 28408161355479 28686088860005 30373505851770 31564623728310 34423306632006 35773240225418 36448207022124 37877548473972 45560258777655 47346935592465 51634959948009 53659860338127 56816322710958 57372177720010 60747011703540 63129247456620 68846613264012 71546480450836 86058266580015 89433100563545 91120517555310 94693871184930 103269919896018 107319720676254 113632645421916 114744355440020 142040806777395 154904879844027 160979581014381 172116533160030 178866201127090 182241035110620 189387742369860 206539839792036 214639441352508 258174799740045 268299301690635 284081613554790 304072541916053 309809759688054 321959162028762 344233066320060 357732402254180 482938743043143 516349599480090 536598603381270 568163227109580 608145083832106 619619519376108 643918324057524 774524399220135 804897905071905 912217625748159 965877486086286 1032699198960180 1073197206762540 1216290167664212 1520362709580265 1549048798440270 1609795810143810 1824435251496318 1931754972172572 2414693715215715 2736652877244477 3040725419160530 3098097596880540 3219591620287620 3648870502992636 4561088128740795 4829387430431430 5473305754488954 6081450838321060 8209958631733431 9122176257481590 9658774860862860 10946611508977908 13683264386222385 16419917263466862 18244352514963180 27366528772444770 32839834526933724 41049793158667155 54733057544889540 82099586317334310 164199172634668620
• Sum of all divisors σ(n): 552901784559677280
• Sum of proper divisors (its aliquot sum) s(n): 388702611925008660
• 164199172634668620 is an abundant number, because the sum of its proper divisors (388702611925008660) is greater than itself. Its abundance is 224503439290340040

Bases of 164199172634668620

• Binary: 1001000111010110100100011100001101010011010110111001001100₂
• Hexadecimal: 0x2475A470D4D6E4C
• Base-36: 18WRQYK1OE30

Squares and roots of 164199172634668620

• 164199172634668620 squared (164199172634668620²) is 26961368293909708199569537212704400
• 164199172634668620 cubed (164199172634668620³) is 4427034366958561137538357674372733137582548015928000
• The square root of 164199172634668620 is 405214970.8915856677
• The cube root of 164199172634668620 is 547591.8656378871

Scales and comparisons

• 164,199,172,634,668,620 seconds is equal to 5,221,025,788 years, 20 weeks, 3 days, 7 hours, 57 minutes.
• To count from 1 to 164,199,172,634,668,620 would take you about fifteen billion, six hundred sixty-three million, seventy-seven thousand, three hundred sixty-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 164199172634668620 cubic inches would be around 45632.7 feet tall.

Recreational maths with 164199172634668620

• 164199172634668620 backwards is 026866436271991461
• The number of decimal digits it has is: 18
• The sum of 164199172634668620's digits is 81
• More coming soon!