40406346278315290536

Names of 40406346278315290536

• Cardinal: 40406346278315290536 can be written as Forty quintillion, four hundred six quadrillion, three hundred forty-six trillion, two hundred seventy-eight billion, three hundred fifteen million, two hundred ninety thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 4.0406346278315290536 × 10¹⁹

Factors of 40406346278315290536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 928750

Divisors of 40406346278315290536

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 93 124 186 248 251 372 502 744 753 1004 1506 2008 3012 6024 7781 15562 23343 31124 46686 62248 63001 93372 126002 186744 189003 252004 378006 504008 756012 928463 1512024 1856926 1953031 2785389 3713852 3906062 5570778 5859093 7427704 7812124 11141556 11718186 15624248 22283112 23436372 28782353 46872744 57564706 86347059 115129412 172694118 230258824 233044213 345388236 466088426 690776472 699132639 932176852 1398265278 1864353704 2796530556 5593061112 7224370603 14448741206 21673111809 28897482412 43346223618 57794964824 58494097463 86692447236 116988194926 173384894472 175482292389 233976389852 350964584778 467952779704 701929169556 862043542369 1403858339112 1724087084738 1813317021353 2586130627107 3448174169476 3626634042706 5172261254214 5439951064059 6896348338952 7253268085412 10344522508428 10879902128118 14506536170824 20689045016856 21759804256236 26723349813439 43519608512472 53446699626878 80170049440317 106893399253756 160340098880634 213786798507512 216372929134619 320680197761268 432745858269238 641360395522536 649118787403857 865491716538476 1298237574807714 1730983433076952 2596475149615428 5192950299230856 6707560803173189 13415121606346378 20122682409519567 26830243212692756 40245364819039134 53660486425385512 54309605212789369 80490729638078268 108619210425578738 160981459276156536 162928815638368107 217238420851157476 325857631276736214 434476841702314952 651715262553472428 1303430525106944856 1683597761596470439 3367195523192940878 5050793284789411317 6734391046385881756 10101586569578822634 13468782092771763512 20203173139157645268 40406346278315290536
• Sum of all divisors σ(n): 104691645914111518080
• Sum of proper divisors (its aliquot sum) s(n): 64285299635796227544
• 40406346278315290536 is an abundant number, because the sum of its proper divisors (64285299635796227544) is greater than itself. Its abundance is 23878953357480937008

Bases of 40406346278315290536

• Binary: 100011000011000000001011011101101110101110011010001110111110101000₂
• Hexadecimal: 0x230C02DDBAE68EFA8
• Base-36: 8IZL2C74C0JOO

Squares and roots of 40406346278315290536

• 40406346278315290536 squared (40406346278315290536²) is 1632672819563123930435683858138091167296
• 40406346278315290536 cubed (40406346278315290536³) is 65970343306460964501005314009524233524854311650441621510656
• The square root of 40406346278315290536 is 6356598640.6501465173
• The cube root of 40406346278315290536 is 3431493.6044078661

Scales and comparisons

• 40,406,346,278,315,290,536 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,406,346,278,315,290,536 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40406346278315290536 cubic inches would be around 285957.8 feet tall.

Recreational maths with 40406346278315290536

• 40406346278315290536 backwards is 63509251387264360404
• The number of decimal digits it has is: 20
• The sum of 40406346278315290536's digits is 78
• More coming soon!