19376985123996864

Names of 19376985123996864

• Cardinal: 19376985123996864 can be written as Nineteen quadrillion, three hundred seventy-six trillion, nine hundred eighty-five billion, one hundred twenty-three million, nine hundred ninety-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.9376985123996864 × 10¹⁶

Factors of 19376985123996864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10351

Divisors of 19376985123996864

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 147 156 168 182 192 196 208 224 273 294 312 336 364 392 416 448 546 588 624 637 672 728 784 832 1092 1176 1248 1274 1344 1456 1568 1911 2184 2352 2496 2548 2789 2912 3136 3822 4368 4704 5096 5578 5824 7537 7644 8367 8736 9408 10192 11156 15074 15288 16734 17472 19523 20384 22312 22611 30148 30576 33468 36257 39046 40768 44624 45222 52759 58569 60296 61152 66936 72514 78092 89248 90444 97981 105518 108771 117138 120592 122304 133872 136661 145028 156184 158277 178496 180888 195962 211036 217542 234276 241184 253799 267744 273322 290056 293943 312368 316554 361776 369313 391924 409983 422072 435084 468552 482368 507598 535488 546644 580112 587886 624736 633108 685867 723552 738626 761397 783848 819966 844144 870168 937104 1015196 1093288 1107939 1160224 1175772 1249472 1266216 1371734 1447104 1477252 1522794 1567696 1639932 1688288 1740336 1776593 1874208 2030392 2057601 2186576 2215878 2320448 2351544 2532432 2743468 2954504 3045588 3135392 3279864 3376576 3480672 3553186 3748416 4060784 4115202 4373152 4431756 4703088 4801069 5064864 5329779 5486936 5909008 6091176 6270784 6559728 6961344 7106372 8121568 8230404 8746304 8863512 9406176 9602138 10129728 10659558 10973872 11818016 12182352 13119456 14212744 14403207 16243136 16460808 17727024 18812352 19204276 21020693 21319116 21947744 23636032 24364704 26238912 28425488 28806414 32921616 35454048 38408552 42041386 42638232 43895488 48729408 56806369 56850976 57612828 63062079 65843232 70908096 76817104 84082772 85276464 113612738 113701952 115225656 126124158 131686464 147144851 153634208 168165544 170419107 170552928 227225476 230451312 252248316 273269009 294289702 307268416 336331088 340838214 341105856 397644583 441434553 454450952 460902624 504496632 546538018 588579404 672662176 681676428 738482797 795289166 819807027 882869106 908901904 921805248 1008993264 1030013957 1093076036 1177158808 1192933749 1345324352 1363352856 1476965594 1590578332 1639614054 1765738212 1817803808 1912883063 2017986528 2060027914 2186152072 2215448391 2354317616 2385867498 2726705712 2783512081 2953931188 3090041871 3181156664 3279228108 3531476424 3635607616 3825766126 4035973056 4120055828 4372304144 4430896782 4708635232 4771734996 5169379579 5453411424 5567024162 5738649189 5907862376 6180083742 6362313328 6558456216 7062952848 7651532252 8240111656 8350536243 8744608288 8861793564 9417270464 9543469992 10338759158 10906822848 11134048324 11477298378 11815724752 12360167484 12724626656 13116912432 13390181441 14125905696 15303064504 15508138737 16480223312 16701072486 17489216576 17723587128 19086939984 20677518316 22268096648 22954596756 23631449504 24720334968 25449253312 26233824864 26780362882 28251811392 30606129008 31016277474 32960446624 33402144972 35447174256 36185657053 38173879968 40170544323 41355036632 44536193296 45909193512 47262899008 49440669936 52467649728 53560725764 61212258016 62032554948 65920893248 66804289944 70894348512 72371314106 76347759936 80341088646 82710073264 89072386592 91818387024 98881339872 107121451528 108556971159 122424516032 124065109896 133608579888 141788697024 144742628212 158432963141 160682177292 165420146528 178144773184 183636774048 197762679744 214242903056 217113942318 248130219792 267217159776 289485256424 316865926282 321364354584 330840293056 367273548096 428485806112 434227884636 475298889423 496260439584 534434319552 578970512848 633731852564 642728709168 856971612224 868455769272 950597778846 992520879168 1109030741987 1157941025696 1267463705128 1285457418336 1736911538544 1901195557692 2059628520833 2218061483974 2315882051392 2534927410256 2570914836672 3327092225961 3473823077088 3802391115384 4119257041666 4436122967948 5069854820512 6178885562499 6654184451922 6947646154176 7604782230768 7763215193909 8238514083332 8872245935896 10139709641024 12357771124998 13308368903844 14417399645831 15209564461536 15526430387818 16477028166664 17744491871792 23289645581727 24715542249996 26616737807688 28834799291662 30419128923072 31052860775636 32954056333328 35488983743584 43252198937493 46579291163454 49431084499992 53233475615376 57669598583324 62105721551272 65908112666656 70977967487168 86504397874986 93158582326908 98862168999984 100921797520817 106466951230752 115339197166648 124211443102544 131816225333312 173008795749972 186317164653816 197724337999968 201843595041634 212933902461504 230678394333296 248422886205088 302765392562451 346017591499944 372634329307632 395448675999936 403687190083268 461356788666592 496845772410176 605530785124902 692035182999888 745268658615264 807374380166536 922713577333184 1211061570249804 1384070365999776 1490537317230528 1614748760333072 2422123140499608 2768140731999552 3229497520666144 4844246280999216 6458995041332288 9688492561998432 19376985123996864
• Sum of all divisors σ(n): 64257742362053520
• Sum of proper divisors (its aliquot sum) s(n): 44880757238056656
• 19376985123996864 is an abundant number, because the sum of its proper divisors (44880757238056656) is greater than itself. Its abundance is 25503772114059792

Bases of 19376985123996864

• Binary: 1000100110101110100001111101011001000100100010011000000₂
• Hexadecimal: 0x44D743EB2244C0
• Base-36: 5ASKG2RWBEO

Squares and roots of 19376985123996864

• 19376985123996864 squared (19376985123996864²) is 375467552495595762925302281834496
• 19376985123996864 cubed (19376985123996864³) is 7275429179250670707476386849997750674081671020544
• The square root of 19376985123996864 is 139201239.6640089697
• The cube root of 19376985123996864 is 268593.4403040905

Scales and comparisons

• 19,376,985,123,996,864 seconds is equal to 616,128,189 years, 51 weeks, 4 days, 8 hours, 54 minutes, 24 seconds.
• To count from 1 to 19,376,985,123,996,864 would take you about one billion, eight hundred forty-eight million, three hundred eighty-four thousand, five hundred sixty-nine 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 19376985123996864 cubic inches would be around 22382.8 feet tall.

Recreational maths with 19376985123996864

• 19376985123996864 backwards is 46869932158967391
• 19376985123996864 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 19376985123996864's digits is 96
• More coming soon!