40324831985135904480

Names of 40324831985135904480

• Cardinal: 40324831985135904480 can be written as Forty quintillion, three hundred twenty-four quadrillion, eight hundred thirty-one trillion, nine hundred eighty-five billion, one hundred thirty-five million, nine hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.032483198513590448 × 10¹⁹

Factors of 40324831985135904480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 32204999

Divisors of 40324831985135904480

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 810 864 972 1080 1215 1296 1440 1620 1944 2160 2430 2592 3240 3888 4320 4860 6480 7776 9720 12960 19440 38880 32204989 64409978 96614967 128819956 161024945 193229934 257639912 289844901 322049890 386459868 483074835 515279824 579689802 644099780 772919736 869534703 966149670 1030559648 1159379604 1288199560 1449224505 1545839472 1739069406 1932299340 2318759208 2576399120 2608604109 2898449010 3091678944 3478138812 3864598680 4347673515 4637518416 5152798240 5217208218 5796898020 6956277624 7729197360 7825812327 8695347030 9275036832 10434416436 11593796040 13043020545 13912555248 15458394720 15651624654 17390694060 20868832872 23187592080 26086041090 27825110496 31303249308 34781388120 39129061635 41737665744 46375184160 52172082180 62606498616 69562776240 78258123270 83475331488 104344164360 125212997232 139125552480 156516246540 208688328720 250425994464 313032493080 417376657440 626064986160 1252129972320 1037161316490121 2074322632980242 3111483949470363 4148645265960484 5185806582450605 6222967898940726 8297290531920968 9334451848411089 10371613164901210 12445935797881452 15557419747351815 16594581063841936 18668903696822178 20743226329802420 24891871595762904 28003355545233267 31114839494703630 33189162127683872 37337807393644356 41486452659604840 46672259242055445 49783743191525808 56006711090466534 62229678989407260 74675614787288712 82972905319209680 84010066635699801 93344518484110890 99567486383051616 112013422180933068 124459357978814520 140016777726166335 149351229574577424 165945810638419360 168020133271399602 186689036968221780 224026844361866136 248918715957629040 252030199907099403 280033555452332670 298702459149154848 336040266542799204 373378073936443560 420050333178499005 448053688723732272 497837431915258080 504060399814198806 560067110904665340 672080533085598408 746756147872887120 840100666356998010 896107377447464544 1008120799628397612 1120134221809330680 1260150999535497015 1344161066171196816 1493512295745774240 1680201332713996020 2016241599256795224 2240268443618661360 2520301999070994030 2688322132342393632 3360402665427992040 4032483198513590448 4480536887237322720 5040603998141988060 6720805330855984080 8064966397027180896 10081207996283976120 13441610661711968160 20162415992567952240 40324831985135904480
• Sum of all divisors σ(n): 142705104289657712712
• Sum of proper divisors (its aliquot sum) s(n): 102380272304521808232
• 40324831985135904480 is an abundant number, because the sum of its proper divisors (102380272304521808232) is greater than itself. Its abundance is 62055440319385903752

Bases of 40324831985135904480

• Binary: 100010111110011110100101010000101001010101010101011110011011100000₂
• Hexadecimal: 0x22F9E950A5555E6E0
• Base-36: 8IDAFXLSPOU00

Squares and roots of 40324831985135904480

• 40324831985135904480 squared (40324831985135904480²) is 1626092074629439690869036055627684070400
• 40324831985135904480 cubed (40324831985135904480³) is 65571889701793229866818852775972390946782243221191995392000
• The square root of 40324831985135904480 is 6350183618.2220671657
• The cube root of 40324831985135904480 is 3429184.5275034381

Scales and comparisons

• 40,324,831,985,135,904,480 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,324,831,985,135,904,480 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 40324831985135904480 cubic inches would be around 285765.4 feet tall.

Recreational maths with 40324831985135904480

• 40324831985135904480 backwards is 08440953158913842304
• 40324831985135904480 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40324831985135904480's digits is 81
• More coming soon!