40049396391987500

Names of 40049396391987500

• Cardinal: 40049396391987500 can be written as Forty quadrillion, forty-nine trillion, three hundred ninety-six billion, three hundred ninety-one million, nine hundred eighty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 4.00493963919875 × 10¹⁶

Factors of 40049396391987500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17513

Divisors of 40049396391987500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 89 100 119 125 140 170 175 178 238 250 340 350 356 425 445 476 500 595 623 625 700 850 875 890 1190 1246 1250 1513 1700 1750 1780 2125 2225 2380 2492 2500 2975 3026 3115 3125 3500 4250 4375 4450 5950 6052 6230 6250 7565 8500 8750 8900 10591 10625 11125 11900 12460 12500 14875 15130 15575 17393 17500 21182 21250 21875 22250 29750 30260 31150 34786 37825 42364 42500 43750 44500 52955 53125 55625 59500 62300 69572 74375 75650 77875 86965 87500 105910 106250 111250 121751 148750 151300 155750 173930 189125 211820 212500 222500 243502 264775 278125 295681 297500 311500 347860 371875 378250 389375 434825 487004 529550 556250 591362 608755 743750 756500 778750 869650 945625 1059100 1112500 1182724 1217510 1323875 1478405 1487500 1547977 1557500 1739300 1891250 1946875 2069767 2174125 2435020 2647750 2956810 3043775 3095954 3782500 3893750 4139534 4348250 4728125 5295500 5913620 6087550 6191908 6619375 7392025 7739885 7787500 8279068 8696500 9456250 10348835 10835839 10870625 12175100 13238750 14784050 15218875 15479770 18912500 20697670 21671678 21741250 26315609 26477500 29568100 30437750 30959540 33096875 36960125 38699425 41395340 43343356 43482500 51744175 52631218 54179195 54353125 60875500 66193750 73920250 76094375 77398850 103488350 105262436 108358390 108706250 131578045 132387500 147840500 152188750 154797700 184209263 184800625 193497125 206976700 216716780 217412500 258720875 263156090 270895975 302516449 304377500 368418526 369601250 380471875 386994250 517441750 526312180 541791950 605032898 657890225 736837052 739202500 760943750 773988500 921046315 924003125 967485625 1034883500 1083583900 1210065796 1293604375 1315780450 1354479875 1512582245 1521887500 1842092630 1848006250 1934971250 2117615143 2587208750 2631560900 2708959750 3025164490 3289451125 3684185260 3696012500 3869942500 4235230286 4605231575 4837428125 5142779633 5174417500 5417919500 6050328980 6468021875 6578902250 6772399375 7562911225 8470460572 9210463150 9674856250 10285559266 10588075715 12936043750 13157804500 13544798750 15125822450 16447255625 18420926300 19349712500 20571118532 21176151430 23026157875 25713898165 25872087500 26923963961 27089597500 30251644900 32894511250 33861996875 35999457431 37814556125 42352302860 46052315750 51427796330 52940378575 53847927922 65789022500 67723993750 71998914862 75629112250 82236278125 92104631500 102855592660 105880757150 107695855844 115130789375 128569490825 134619819805 135447987500 143997829724 151258224500 164472556250 179997287155 188467747727 189072780625 211761514300 230261578750 257138981650 264701892875 269239639610 328945112500 359994574310 376935495454 378145561250 457707387337 460523157500 514277963300 529403785750 538479279220 575653946875 642847454125 673099099025 719989148620 753870990908 756291122500 899986435775 915414774674 942338738635 945363903125 1058807571500 1151307893750 1285694908250 1323509464375 1346198198050 1799972871550 1830829549348 1884677477270 1890727806250 2288536936685 2302615787500 2571389816500 2647018928750 2692396396100 3203951711359 3214237270625 3365495495125 3599945743100 3769354954540 3781455612500 4499932178875 4577073873370 4711693693175 5294037857500 6407903422718 6428474541250 6617547321875 6730990990250 8999864357750 9154147746740 9423387386350 11442684683425 12815806845436 12856949082500 13235094643750 13461981980500 16019758556795 16071186353125 16827477475625 17999728715500 18846774772700 22499660894375 22885369366850 23558468465875 26470189287500 32039517113590 32142372706250 33654954951250 44999321788750 45770738733700 47116936931750 57213423417125 64079034227180 64284745412500 67309909902500 80098792783975 84137387378125 89998643577500 94233873863500 112498304471875 114426846834250 117792342329375 160197585567950 168274774756250 224996608943750 228853693668500 235584684658750 286067117085625 320395171135900 336549549512500 400493963919875 449993217887500 471169369317500 572134234171250 588961711646875 800987927839750 1144268468342500 1177923423293750 1430335585428125 1601975855679500 2002469819599375 2355846846587500 2860671170856250 4004939639198750 5721342341712500 8009879278397500 10012349097996875 20024698195993750 40049396391987500
• Sum of all divisors σ(n): 107203569145565760
• Sum of proper divisors (its aliquot sum) s(n): 67154172753578260
• 40049396391987500 is an abundant number, because the sum of its proper divisors (67154172753578260) is greater than itself. Its abundance is 27104776361590760

Bases of 40049396391987500

• Binary: 10001110010010001011011010111101011010011100100100101100₂
• Hexadecimal: 0x8E48B6BD69C92C
• Base-36: AYCBQPJ0MJW

Squares and roots of 40049396391987500

• 40049396391987500 squared (40049396391987500²) is 1603954151362541382754200156250000
• 40049396391987500 cubed (40049396391987500³) is 64237395602492337311534722993280158748046875000000
• The square root of 40049396391987500 is 200123452.8784357649
• The cube root of 40049396391987500 is 342135.9091627131

Scales and comparisons

• 40,049,396,391,987,500 seconds is equal to 1,273,446,924 years, 18 weeks, 19 hours, 38 minutes, 20 seconds.
• To count from 1 to 40,049,396,391,987,500 would take you about three billion, eight hundred twenty million, three hundred forty thousand, seven hundred seventy-three 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 40049396391987500 cubic inches would be around 28511.3 feet tall.

Recreational maths with 40049396391987500

• 40049396391987500 backwards is 00578919369394004
• The number of decimal digits it has is: 17
• The sum of 40049396391987500's digits is 77
• More coming soon!