6404290991550018

Names of 6404290991550018

• Cardinal: 6404290991550018 can be written as Six quadrillion, four hundred four trillion, two hundred ninety billion, nine hundred ninety-one million, five hundred fifty thousand and eighteen.

Scientific notation

• Scientific notation: 6.404290991550018 × 10¹⁵

Factors of 6404290991550018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 282

Divisors of 6404290991550018

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 41 42 49 63 82 98 123 126 147 229 246 287 294 343 369 441 458 574 686 687 738 861 882 1029 1374 1603 1681 1722 2009 2058 2061 2401 2583 3087 3206 3362 4018 4122 4802 4809 5043 5166 6027 6174 7203 9389 9618 10086 11221 11767 12054 14063 14406 14427 15129 18081 18778 21609 22442 23534 28126 28167 28854 30258 33663 35301 36162 42189 43218 52441 56334 65723 67326 68921 70602 78547 82369 84378 84501 98441 100989 104882 105903 126567 131446 137842 157094 157323 164738 169002 196882 197169 201978 206763 211806 235641 247107 253134 295323 314646 367087 384949 394338 413526 460061 471282 471969 482447 494214 549829 576583 590646 591507 620289 706923 734174 741321 769898 885969 920122 943938 964894 1099658 1101261 1153166 1154847 1183014 1240578 1380183 1413846 1447341 1482642 1649487 1729749 1771938 2150081 2202522 2309694 2569609 2694643 2760366 2825761 2894682 3220427 3298974 3303783 3377129 3459498 3464541 4036081 4140549 4300162 4342023 4948461 5139218 5189247 5389286 5651522 6440854 6450243 6607566 6754258 6929082 7708827 8072162 8083929 8281098 8477283 8684046 9661281 9896922 10131387 10378494 12108243 12900486 15050567 15417654 15782909 16167858 16954566 17987263 18862501 19322562 19350729 19780327 20262774 22542989 23126481 23639903 24216486 24251787 25431849 28983843 30101134 30394161 31565818 35974526 36324729 37725002 38701458 39560654 45085978 45151701 46252962 47279806 47348727 48503574 50863698 53961789 56587503 57967686 59340981 60788322 67628967 70919709 72649458 88153321 90303402 94697454 105353969 107923578 110480363 113175006 118681962 125910841 132037507 135257934 135455103 138462289 141839418 142046181 161885367 165479321 169762509 176306642 178022943 202886901 210707938 212759127 220960726 251821682 264075014 264459963 270910206 276924578 284092362 316061907 323770734 330958642 331441089 339525018 356045886 377732523 396112521 405773802 415386867 425518254 496437963 528919926 617073247 632123814 647099269 662882178 737477783 755465046 773362541 792225042 793379889 830773734 924262549 948185721 969236023 992875926 994323267 1133197569 1188337563 1234146494 1246160601 1294198538 1474955566 1489313889 1546725082 1586759778 1848525098 1851219741 1896371442 1938472046 1941297807 1988646534 2212433349 2266395138 2320087623 2376675126 2492321202 2772787647 2907708069 2978627778 3614286161 3702439482 3882595614 4319512729 4424866698 4529694883 4640175246 5162344481 5413537787 5545575294 5553659223 5815416138 5823893421 6637300047 6784652161 6960262869 7228572322 8318362941 8639025458 8723124207 9059389766 10324688962 10827075574 10842858483 11107318446 11647786842 12958538187 13274600094 13569304322 13589084649 13920525738 15487033443 16240613361 16636725882 17446248414 20353956483 21685716966 25300003127 25917076374 27178169298 30236589103 30974066886 31707864181 32481226722 32528575449 37894764509 38875614561 40707912966 40767253947 46461100329 48721840083 50600006254 60473178206 61061869449 63415728362 65057150898 75789529018 75900009381 77751229122 81534507894 90709767309 92922200658 95123592543 97443680166 113684293527 122123738898 148185732601 151800018762 177100021889 181419534618 190247185086 211656123721 221955049267 227368587054 227700028143 272129301927 285370777629 296371465202 341052880581 354200043778 423312247442 443910098534 444557197803 455400056286 531300065667 544258603854 570741555258 634968371163 665865147801 682105761162 889114395606 1037300128207 1062600131334 1239700153223 1269936742326 1331730295602 1333671593409 1553685344869 1593900197001 1904905113489 1997595443403 2074600256414 2479400306446 2667343186818 3107370689738 3111900384621 3187800394002 3719100459669 3809810226978 3995190886806 4661056034607 6223800769242 7261100897449 7438200919338 8677901072561 9322112069214 9335701153863 11157301379007 13983168103821 14522201794898 17355802145122 18671402307726 21783302692347 22314602758014 26033703217683 27966336207642 43566605384694 50827706282143 52067406435366 65349908077041 78101109653049 101655412564286 130699816154082 152483118846429 156202219306098 304966237692858 355793943975001 457449356539287 711587887950002 914898713078574 1067381831925003 2134763663850006 3202145495775009 6404290991550018
• Sum of all divisors σ(n): 16665124720208445
• Sum of proper divisors (its aliquot sum) s(n): 10260833728658427
• 6404290991550018 is an abundant number, because the sum of its proper divisors (10260833728658427) is greater than itself. Its abundance is 3856542737108409

Bases of 6404290991550018

• Binary: 10110110000001010101100110001100101101110111001000010₂
• Hexadecimal: 0x16C0AB3196EE42
• Base-36: 1R24QNYH4CI

Squares and roots of 6404290991550018

• 6404290991550018 squared (6404290991550018²) is 41014943104448712725878195800324
• 6404290991550018 cubed (6404290991550018³) is 262671630642757419908311454003411101578786605832
• The square root of 6404290991550018 is 80026814.2034282033
• The cube root of 6404290991550018 is 185705.0378630185

Scales and comparisons

• 6,404,290,991,550,018 seconds is equal to 203,636,643 years, 39 weeks, 3 days, 3 hours, 18 seconds.
• To count from 1 to 6,404,290,991,550,018 would take you about six hundred ten million, nine hundred nine thousand, nine hundred thirty-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 6404290991550018 cubic inches would be around 15475.4 feet tall.

Recreational maths with 6404290991550018

• 6404290991550018 backwards is 8100551990924046
• 6404290991550018 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6404290991550018's digits is 63
• More coming soon!