40412648542019728

Names of 40412648542019728

• Cardinal: 40412648542019728 can be written as Forty quadrillion, four hundred twelve trillion, six hundred forty-eight billion, five hundred forty-two million, nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0412648542019728 × 10¹⁶

Factors of 40412648542019728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2947

Divisors of 40412648542019728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 29 41 52 58 82 104 116 149 164 208 232 298 328 377 464 533 596 656 754 1066 1189 1192 1508 1937 2132 2378 2384 2713 3016 3874 4264 4321 4756 5426 6032 6109 7748 8528 8642 9512 10852 12218 15457 15496 17284 19024 21704 22201 24436 30914 30992 34568 35269 43408 44402 48872 56173 61828 69136 70538 78677 79417 88804 97744 111233 112346 123656 141076 157354 158834 177161 177608 222466 224692 247312 282152 288613 314708 317668 354322 355216 404237 444932 449384 564304 577226 629416 635336 643829 708644 808474 889864 898768 910241 1022801 1154452 1258832 1270672 1287658 1417288 1446029 1616948 1779728 1820482 2045602 2303093 2308904 2575316 2834576 2892058 3225757 3233896 3640964 4091204 4606186 4617808 5150632 5255081 5784116 6451514 6467792 7281928 7360369 8182408 8369777 9212372 10301264 10510162 11568232 11722873 11833133 12903028 14563856 14720738 16364816 16573717 16739554 18424744 21020324 23136464 23445746 23666266 25806056 26396989 29441476 33147434 33479108 36849488 41934841 42040648 46891492 47332532 51612112 52793978 58882952 60231313 66294868 66958216 83869682 84081296 93782984 94665064 95684797 105587956 117765904 120462626 132589736 133916432 152397349 167739364 187565968 189330128 191369594 211175912 213450701 215458321 240925252 265179472 301775129 304794698 335478728 343160857 382739188 422351824 426901402 430916642 480637793 481850504 603550258 609589396 670957456 686321714 765478376 783007069 853802804 861833284 961275586 963701008 1096694981 1207100516 1219178792 1372643428 1530956752 1566014138 1707605608 1723666568 1746708077 1922551172 2193389962 2414201032 2438357584 2469483833 2745286856 2774859113 3132028276 3415211216 3447333136 3493416154 3845102344 3923076677 4386779924 4828402064 4938967666 5490573712 5549718226 6248291309 6264056552 6986832308 7690204688 7846153354 8751478741 8773559848 9877935332 11099436452 12496582618 12528113104 13973664616 14257034753 15692306708 17502957482 17547119696 19755870664 22198872904 22707205001 24993165236 27947329232 28514069506 31384613416 31804154449 32103289829 35005914964 39511741328 44397745808 44964494221 45414410002 49986330472 57028139012 62769226832 63608308898 64206579658 70011829928 71615031157 89928988442 90828820004 99972660944 113769223633 114056278024 127216617796 128413159316 140023659856 143230062314 163407552169 179857976884 181657640008 227538447266 228112556048 254433235592 256826318632 286460124628 326815104338 359715953768 363315280016 413454007837 455076894532 508866471184 513652637264 572920249256 584538424873 653630208676 719431907536 826908015674 910153789064 930995405041 1145840498512 1169076849746 1303970332409 1307260417352 1653816031348 1820307578128 1861990810082 2124298178197 2338153699492 2607940664818 2614520834704 3307632062696 3723981620164 4248596356394 4676307398984 4738819012901 5215881329636 6615264125392 6699709638929 7447963240328 8497192712788 9352614797968 9477638025802 10431762659272 13399419277858 14895926480656 16951614321317 16994385425576 18955276051604 20863525318544 26798838555716 33903228642634 33988770851152 37910552103208 53597677111432 61604647167713 67806457285268 75821104206416 87096225306077 107195354222864 123209294335426 135612914570536 174192450612154 194291579528941 246418588670852 271225829141072 348384901224308 388583159057882 492837177341704 696769802448616 777166318115764 985674354683408 1393539604897232 1554332636231528 2525790533876233 3108665272463056 5051581067752466 10103162135504932 20206324271009864 40412648542019728
• Sum of all divisors σ(n): 89994699105849720
• Sum of proper divisors (its aliquot sum) s(n): 49582050563829992
• 40412648542019728 is an abundant number, because the sum of its proper divisors (49582050563829992) is greater than itself. Its abundance is 9169402021810264

Bases of 40412648542019728

• Binary: 10001111100100110001011011111000110001111010000010010000₂
• Hexadecimal: 0x8F9316F8C7A090
• Base-36: B1X36FY9574

Squares and roots of 40412648542019728

• 40412648542019728 squared (40412648542019728²) is 1633182162180809247224873541193984
• 40412648542019728 cubed (40412648542019728³) is 66001216725308907782937906265496686741992002916352
• The square root of 40412648542019728 is 201028974.3843402489
• The cube root of 40412648542019728 is 343167.2000916699

Scales and comparisons

• 40,412,648,542,019,728 seconds is equal to 1,284,997,219 years, 5 weeks, 3 days, 20 hours, 35 minutes, 28 seconds.
• To count from 1 to 40,412,648,542,019,728 would take you about three billion, eight hundred fifty-four million, nine hundred ninety-one thousand, six hundred fifty-seven 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 40412648542019728 cubic inches would be around 28597.3 feet tall.

Recreational maths with 40412648542019728

• 40412648542019728 backwards is 82791024584621404
• The number of decimal digits it has is: 17
• The sum of 40412648542019728's digits is 67
• More coming soon!