640004590049344

Names of 640004590049344

• Cardinal: 640004590049344 can be written as Six hundred forty trillion, four billion, five hundred ninety million, forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.40004590049344 × 10¹⁴

Factors of 640004590049344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 422

Divisors of 640004590049344

• Number of divisors d(n): 567
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 41 52 64 68 82 104 136 164 169 208 221 272 289 328 338 349 416 442 533 544 578 656 676 697 698 832 884 1066 1088 1156 1312 1352 1394 1396 1681 1768 2132 2312 2624 2704 2788 2792 2873 3362 3536 3757 4264 4537 4624 5408 5576 5584 5746 5933 6724 6929 7072 7514 8528 9061 9074 9248 10816 11152 11168 11492 11849 11866 13448 13858 14144 14309 15028 17056 18122 18148 18496 21853 22304 22336 22984 23698 23732 26896 27716 28577 28618 30056 34112 36244 36296 43706 44608 45968 47396 47464 48841 53792 55432 57154 57236 58981 60112 72488 72592 77129 87412 91936 94792 94928 97682 100861 107584 110864 114308 114472 117793 117962 120224 121801 144976 145184 154037 154258 174824 183872 186017 189584 189856 195364 201722 221728 228616 228944 235586 235924 240448 243253 243602 284089 289952 290368 308074 308516 349648 371501 372034 379168 379712 390728 403444 443456 457232 457888 471172 471848 485809 486506 487204 568178 579904 586669 616148 617032 699296 743002 744068 758336 781456 806888 914464 915776 942344 943696 971618 973012 974408 1002677 1136356 1173338 1232296 1234064 1311193 1398592 1486004 1488136 1562912 1583413 1613776 1828928 1884688 1887392 1943236 1946024 1948816 2002481 2005354 2070617 2272712 2346676 2418221 2464592 2468128 2622386 2972008 2976272 3125824 3162289 3166826 3227552 3769376 3774784 3886472 3892048 3897632 4004962 4010708 4135301 4141234 4545424 4693352 4829513 4836442 4929184 4936256 4993841 5244772 5944016 5952544 6315517 6324578 6333652 6455104 7538752 7626697 7772944 7784096 7795264 8009924 8021416 8270602 8282468 9090848 9386704 9659026 9672884 9858368 9973373 9987682 10489544 11888032 11905088 12631034 12649156 12667304 15253394 15545888 15568192 16019848 16042832 16541204 16564936 17045509 18181696 18773408 19318052 19345768 19946746 19975364 20584369 20979088 23776064 25262068 25298312 25334608 26918021 30506788 31091776 32039696 32085664 33082408 33129872 34091018 35200489 37546816 38636104 38691536 39893492 39950728 41109757 41168738 41958176 50524136 50596624 50669216 53758913 53836042 61013576 64079392 64171328 64919933 66164816 66259744 68182036 70400978 77272208 77383072 79786984 79901456 82101721 82219514 82337476 83916352 84895297 99147061 101048272 101193248 101338432 107517826 107672084 122027152 128158784 129653849 129839866 132329632 132519488 136364072 140801956 154544416 154766144 159573968 159802912 164203442 164439028 164674952 169547341 169790594 198294122 202096544 202386496 204747481 215035652 215344168 244054304 259307698 259679732 264659264 272728144 281603912 309088832 319147936 319605824 328406884 328878056 329349904 339094682 339581188 349934273 396588244 404193088 409494962 430071304 430688336 457606357 488108608 518615396 519359464 545456288 563207824 638295872 656813768 657756112 658699808 678189364 679162376 698865869 699868546 793176488 818989924 843959129 860142608 861376672 915212714 1037230792 1038718928 1090912576 1103638861 1126415648 1313627536 1315512224 1317399616 1356378728 1358324752 1397731738 1399737092 1443220049 1586352976 1637979848 1685500037 1687918258 1720285216 1722753344 1830425428 2074461584 2077437856 2204115433 2207277722 2252831296 2627255072 2631024448 2661717253 2712757456 2716649504 2795463476 2799474184 2886440098 3172705952 3275959696 3371000074 3375836516 3440570432 3480707177 3660850856 4148923168 4154875712 4408230866 4414555444 5254510144 5323434506 5425514912 5433299008 5590926952 5598948368 5772880196 5948882641 6345411904 6551919392 6742000148 6751673032 6961414354 7321701712 8297846336 8816461732 8829110888 10646869012 10851029824 11181853904 11197896736 11545760392 11897765282 13103838784 13484000296 13503346064 13922828708 14347305193 14643403424 17632923464 17658221776 18761860637 21293738024 22363707808 22395793472 23091520784 23795530564 26968000592 27006692128 27845657416 28653500629 28694610386 29286806848 34602324289 35265846928 35316443552 37523721274 42587476048 44727415616 45249193301 46183041568 47591061128 53936001184 54013384256 55691314832 57307001258 57389220772 59172022009 69204648578 70531693856 70632887104 75047442548 85174952096 90498386602 92366083136 95182122256 107872002368 111382629664 114614002516 114778441544 118344044018 138409297156 141063387712 150094885096 170349904192 180996773204 190364244512 222765259328 229228005032 229556883088 236688088036 243904188281 276818594312 300189770192 361993546408 380728489024 458456010064 459113766176 473376176072 487808376562 553637188624 588239512913 600379540384 723987092816 769236286117 916912020128 918227532352 946752352144 975616753124 1107274377248 1176479025826 1200759080768 1447974185632 1538472572234 1833824040256 1893504704288 1951233506248 2214548754496 2352958051652 2895948371264 3076945144468 3787009408576 3902467012496 4705916103304 6153890288936 7804934024992 9411832206608 10000071719521 12307780577872 15609868049984 18823664413216 20000143439042 24615561155744 37647328826432 40000286878084 49231122311488 80000573756168 160001147512336 320002295024672 640004590049344
• Sum of all divisors σ(n): 1501673408294751
• Sum of proper divisors (its aliquot sum) s(n): 861668818245407
• 640004590049344 is an abundant number, because the sum of its proper divisors (861668818245407) is greater than itself. Its abundance is 221664228196063

Bases of 640004590049344

• Binary: 10010001100001010010101110001111101001100001000000₂
• Hexadecimal: 0x24614AE3E9840
• Base-36: 6AV21SHIKG

Squares and roots of 640004590049344

• 640004590049344 squared (640004590049344²) is 409605875284228872980354830336
• 640004590049344 cubed (640004590049344³) is 262149640293085625627979060752053870988099584
• 640004590049344 is a perfect square number. Its square root is 25298312
• The cube root of 640004590049344 is 86177.5936208149

Scales and comparisons

• 640,004,590,049,344 seconds is equal to 20,350,166 years, 15 weeks, 3 days, 23 hours, 29 minutes, 4 seconds.
• To count from 1 to 640,004,590,049,344 would take you about fifty million, eight hundred seventy-five thousand, four hundred fifteen 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 640004590049344 cubic inches would be around 7181.5 feet tall.

Recreational maths with 640004590049344

• 640004590049344 backwards is 443940095400046
• 640004590049344 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 640004590049344's digits is 52
• More coming soon!