31408468709943195

Names of 31408468709943195

• Cardinal: 31408468709943195 can be written as Thirty-one quadrillion, four hundred eight trillion, four hundred sixty-eight billion, seven hundred nine million, nine hundred forty-three thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 3.1408468709943195 × 10¹⁶

Factors of 31408468709943195

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8648

Divisors of 31408468709943195

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 17 27 29 39 45 51 65 85 87 117 135 145 153 195 221 255 261 289 351 377 435 459 493 585 663 765 783 841 867 1105 1131 1305 1445 1479 1755 1885 1989 2295 2465 2523 2601 3315 3393 3757 3915 4205 4335 4437 5655 5967 6409 7395 7569 7803 8381 8581 9945 10179 10933 11271 12615 13005 13311 14297 16965 18785 19227 22185 22707 25143 25743 29835 32045 32799 33813 37845 39015 41905 42891 42905 50895 54665 56355 57681 66555 71485 75429 77229 96135 98397 101439 108953 111553 113535 125715 128673 128715 145877 163995 169065 173043 185861 214455 226287 231687 243049 248849 288405 295191 326859 334659 377145 386019 386145 437631 491985 507195 544765 557583 557765 643365 729147 729385 746547 865215 929305 980577 1003977 1131435 1158435 1215245 1244245 1312893 1475955 1634295 1672749 1673295 1896401 1930095 2187441 2188155 2239641 2479909 2787915 2941731 3011931 3159637 3235037 3645735 3732735 3938679 4230433 4902885 5018247 5019885 5689203 6562323 6564465 6718923 7216621 7439727 8363745 9478911 9482005 9705111 10937205 11198205 12399545 12691299 14708655 15059655 15798185 16175185 17067609 19693395 21152165 21649863 22319181 25091235 28436733 28446015 29115333 32238817 32811615 33594615 36083105 37198635 38073897 47394555 48525555 51202827 54995629 63456495 64949589 66957543 71917361 73633561 85310199 85338045 87345999 93816073 96716451 108249315 111595905 114221691 122682557 142183665 145576665 161194085 164986887 190369485 194848767 215752083 220900683 256014135 274978145 281448219 290149353 324747945 334787715 359586805 368047671 368167805 426550995 436729995 469080365 483582255 494960661 571108455 613412785 647256249 662702049 824934435 844344657 870448059 934925693 957236293 974243835 1078760415 1104143013 1104503415 1251770537 1407241095 1450746765 1484881983 1594873241 1840238355 1941768747 1988106147 2085603469 2135373269 2474803305 2533033971 2804777079 2871708879 3236281245 3312429039 3313510245 3755311611 4221723285 4352240295 4674628465 4784619723 4786181465 5520715065 6256810407 6258852685 6406119807 7424409915 7974366205 8414331237 8615126637 9708843735 9940530735 10428017345 10676866345 11265934833 12665169855 14023885395 14353859169 14358544395 16273016981 16562145195 18770431221 18776558055 19218359421 21280099129 23923098615 25242993711 25845379911 27112845097 27759852497 31284052035 32030599035 33797804499 36301345573 42071656185 43061577507 43075633185 48819050943 56311293663 56329674165 57655078263 61925824801 63840297387 71769295845 81338535291 81365084905 83279557491 93852156105 96091797105 106400495645 108904036719 126214968555 129226899555 135564225485 138799262485 146457152829 168989022495 181506727865 185777474403 191520892161 215307887535 244015605873 244095254715 249838672473 276641288677 281556468315 288275391315 309629124005 319201486935 326712110157 406692676455 416397787455 439371458487 471917492449 544520183595 557332423209 574562676483 617122874741 732046817619 732285764145 749516017419 805035722413 829923866031 928887372015 957604460805 980136330471 1052739021617 1220078029365 1249193362365 1383206443385 1415752477347 1633560550785 1671997269627 1851368624223 2196857292435 2359587462245 2415107167239 2489771598093 2786662116045 2872813382415 3085614373705 3158217064851 3660234088095 3747580087095 4025178612065 4149619330155 4247257432041 4900681652355 5263695108085 5554105872669 7078762386735 7245321501717 7469314794279 8022597371633 8359986348135 9256843121115 9474651194553 12075535836195 12448857990465 12741772296123 13685607281021 15791085324255 16662317618007 17896563367489 21236287160205 21735964505151 24067792114899 27770529363345 28423953583659 36226607508585 37346573971395 40112986858165 41056821843063 47373255972765 53689690102467 63708861480615 68428036405105 72203376344697 83311588090035 89482816837445 108679822525755 120338960574495 123170465529189 142119767918295 161069070307401 205284109215315 216610129034091 232655323777357 268448450512335 361016881723485 369511396587567 483207210922203 615852327645945 697965971332071 805345351537005 1083050645170455 1163276618886785 1847556982937835 2093897913996213 2416036054611015 3489829856660355 6281693741988639 10469489569981065 31408468709943195
• Sum of all divisors σ(n): 66164072055550560
• Sum of proper divisors (its aliquot sum) s(n): 34755603345607365
• 31408468709943195 is an abundant number, because the sum of its proper divisors (34755603345607365) is greater than itself. Its abundance is 3347134635664170

Bases of 31408468709943195

• Binary: 1101111100101011101010111111100011001010010011110011011₂
• Hexadecimal: 0x6F95D5FC65279B
• Base-36: 8L9DFBZ9PCR

Squares and roots of 31408468709943195

• 31408468709943195 squared (31408468709943195²) is 986491906703480747969860126808025
• 31408468709943195 cubed (31408468709943195³) is 30984200184308476647938456592038057484894420139875
• The square root of 31408468709943195 is 177224345.7032447193
• The cube root of 31408468709943195 is 315511.7865334259

Scales and comparisons

• 31,408,468,709,943,195 seconds is equal to 998,692,152 years, 10 weeks, 4 days, 2 hours, 53 minutes, 15 seconds.
• To count from 1 to 31,408,468,709,943,195 would take you about two billion, nine hundred ninety-six million, seventy-six thousand, four hundred fifty-six 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 31408468709943195 cubic inches would be around 26292.6 feet tall.

Recreational maths with 31408468709943195

• 31408468709943195 backwards is 59134990786480413
• The number of decimal digits it has is: 17
• The sum of 31408468709943195's digits is 81
• More coming soon!