40018263769449

Names of 40018263769449

• Cardinal: 40018263769449 can be written as Forty trillion, eighteen billion, two hundred sixty-three million, seven hundred sixty-nine thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 4.0018263769449 × 10¹³

Factors of 40018263769449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 147

Divisors of 40018263769449

• Number of divisors d(n): 504
• Complete list of divisors:
  1 3 7 9 21 27 29 41 49 63 67 81 87 123 147 189 201 203 243 261 287 343 369 441 469 567 603 609 729 783 861 1029 1107 1189 1323 1407 1421 1681 1701 1809 1827 1943 2009 2349 2401 2583 2747 3087 3283 3321 3567 3969 4221 4263 5043 5103 5427 5481 5829 6027 7047 7203 7749 8241 8323 9261 9849 9947 9963 10701 11767 11907 12663 12789 13601 14063 15129 16281 16443 16807 17487 18081 19229 21141 21609 22981 23247 24723 24969 27783 29547 29841 29889 32103 35301 35721 37989 38367 40803 42189 45387 48749 48843 49329 50421 52461 54243 57687 58261 64827 68943 69629 69741 74169 74907 79663 82369 83349 88641 89523 95207 96309 98441 105903 112627 113967 115101 122409 126567 134603 136161 146247 147987 151263 157383 160867 162729 173061 174783 194481 206829 208887 209223 222507 224721 238989 247107 250047 265923 268569 285621 288927 295323 317709 337881 341243 341901 345303 367227 379701 403809 407827 408483 438741 453789 472149 482601 487403 488187 519183 524349 557641 576583 583443 620487 626661 666449 667521 674163 689087 716967 741321 788389 797769 805707 856863 866781 885969 942221 953127 1013643 1023729 1035909 1101681 1126069 1139103 1211427 1223481 1225449 1316223 1361367 1416447 1447803 1462209 1464561 1557549 1573047 1672923 1729749 1750329 1861461 1879983 1999347 2002563 2022489 2067261 2150901 2223963 2365167 2388701 2393307 2417121 2570589 2657907 2826663 2854789 2859381 3040929 3071187 3266183 3305043 3378207 3417309 3634281 3670443 3903487 3948669 4036081 4084101 4343409 4386627 4665143 4672647 4719141 5018769 5189247 5518723 5584383 5639949 5998041 6067467 6201783 6452703 6595547 6671889 7095501 7166103 7251363 7711767 7973721 8479989 8564367 8578143 9122787 9213561 9798549 9915129 10134621 10251927 10902843 11011329 11710461 11846007 12108243 12252303 13030227 13159881 13995429 14017941 14157423 15056307 15567741 16556169 16720907 16753149 16919847 17994123 18605349 19358109 19786641 19983523 20015667 21286503 21498309 22863281 23135301 23921163 25439967 25693101 27324409 27368361 27640683 28252567 29395647 30403863 32656001 32708529 33033987 35131383 35538021 36324729 38631061 39090681 39479643 41986287 42472269 45168921 46168829 46703223 49668507 50162721 50759541 53982369 55816047 58074327 59359923 59950569 60047001 63859509 64494927 68589843 69405903 71763489 76319901 77079303 81973227 82105083 82922049 84757701 88186941 91211589 97968003 98125587 99101961 105394149 108974187 115893183 117046349 117272043 118438929 125958861 135506763 138506487 140109669 149005521 150488163 160042967 161947107 167448141 178079769 179851707 191270863 191578527 193484781 205769529 228959703 231237909 245919681 248766147 254273103 264560823 270417427 273634767 293904009 297305883 316182447 326922561 347679549 351139047 355316787 377876583 406520289 415519461 420329007 447016563 451464489 480128901 485841321 502344423 534239307 539555121 573812589 574735581 580454343 617308587 686879109 693713727 737759043 762819309 793682469 811252281 819324443 820904301 881712027 948547341 980767683 1043038647 1053417141 1120300769 1133629749 1246558383 1338896041 1341049689 1354393467 1440386703 1602717921 1618665363 1721437767 1741363029 1851925761 1892921989 2081141181 2213277129 2288457927 2381047407 2433756843 2457973329 2645136081 2845642023 2942303049 3129115941 3160251423 3360902307 3400889247 3739675149 4016688123 4023149067 4063180401 4321160109 4808153763 4855996089 5164313301 5555777283 5678765967 6639831387 6865373781 7301270529 7373919987 7842105383 7935408243 9387347823 9480754269 10082706921 11219025447 12050064369 12189541203 12963480327 14567988267 15492939903 16667331849 17036297901 19919494161 20596121343 21903811587 22121759961 23526316149 23806224729 28162043469 28442262807 30248120763 33657076341 36150193107 38890440981 46478819709 51108893703 54894737681 65711434761 66365279883 70578948447 85326788421 90744362289 108450579321 116671322943 139436459127 153326681109 164684213043 197134304283 199095839649 211736845341 272233086867 325351737963 459980043327 494052639129 597287518947 635210536023 816699260601 976055213889 1379940129981 1482157917387 1905631608069 4446473752161 5716894824207 13339421256483 40018263769449
• Sum of all divisors σ(n): 75330162636480
• Sum of proper divisors (its aliquot sum) s(n): 35311898867031
• 40018263769449 is a deficient number, because the sum of its proper divisors (35311898867031) is less than itself. Its deficiency is 4706364902418

Bases of 40018263769449

• Binary: 1001000110010101111010011001011000000101101001₂
• Hexadecimal: 0x24657A658169
• Base-36: E6O4X09K9

Squares and roots of 40018263769449

• 40018263769449 squared (40018263769449²) is 1601461435121194486225763601
• 40018263769449 cubed (40018263769449³) is 64087706127280297616500461392572640025849
• The square root of 40018263769449 is 6325999.0333107863
• The cube root of 40018263769449 is 34204.7232426041

Scales and comparisons

• 40,018,263,769,449 seconds is equal to 1,272,457 years, 1 day, 4 hours, 24 minutes, 9 seconds.
• To count from 1 to 40,018,263,769,449 would take you about three million, one hundred eighty-one thousand, one hundred forty-two 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 40018263769449 cubic inches would be around 2850.4 feet tall.

Recreational maths with 40018263769449

• 40018263769449 backwards is 94496736281004
• 40018263769449 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40018263769449's digits is 63
• More coming soon!