40239881446464

Names of 40239881446464

• Cardinal: 40239881446464 can be written as Forty trillion, two hundred thirty-nine billion, eight hundred eighty-one million, four hundred forty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.0239881446464 × 10¹³

Factors of 40239881446464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96535

Divisors of 40239881446464

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 64 68 72 84 96 98 102 112 119 126 136 144 147 153 168 192 196 204 224 238 252 272 288 294 306 336 357 392 408 441 448 476 504 544 576 588 612 672 714 784 816 833 877 882 952 1008 1071 1088 1176 1224 1344 1428 1568 1632 1666 1754 1764 1904 2016 2142 2352 2448 2499 2631 2856 3136 3264 3332 3508 3528 3808 4032 4284 4704 4896 4998 5262 5712 6139 6664 7016 7056 7497 7616 7893 8568 9408 9792 9996 10524 11424 12278 13328 14032 14112 14909 14994 15786 17136 18417 19992 21048 22848 24556 26656 28064 28224 29818 29988 31572 34272 36834 39984 42096 42973 44727 49112 53312 55251 56128 59636 59976 63144 68544 73668 79968 84192 85946 89454 95629 98224 104363 110502 119272 119952 126288 128919 134181 147336 159936 168384 171892 178908 191258 196448 208726 221004 238544 239904 252576 257838 268362 286887 294672 313089 343784 357816 382516 386757 392896 417452 442008 477088 479808 505152 515676 536724 573774 589344 626178 669403 687568 715632 730541 765032 773514 834904 860661 884016 939267 954176 1031352 1073448 1147548 1178688 1252356 1338806 1375136 1431264 1461082 1530064 1547028 1625693 1669808 1721322 1768032 1878534 2008209 2062704 2146896 2191623 2295096 2504712 2677612 2750272 2862528 2922164 3060128 3094056 3251386 3339616 3442644 3536064 3757068 4016418 4125408 4293792 4383246 4590192 4685821 4877079 5009424 5355224 5844328 6024627 6120256 6188112 6502772 6574869 6679232 6885288 7514136 8032836 8250816 8587584 8766492 9180384 9371642 9754158 10018848 10710448 11379851 11688656 12049254 12376224 13005544 13149738 13770576 14057463 14631237 15028272 16065672 17532984 18360768 18743284 19508316 20037696 21420896 22759702 23377312 24098508 24752448 26011088 26299476 27541152 28114926 29262474 30056544 32131344 34139553 35065968 37486568 39016632 42172389 42841792 45519404 46754624 48197016 52022176 52598952 55082304 56229852 58524948 60113088 64262688 68279106 70131936 74973136 78033264 79658957 83866633 84344778 91038808 96394032 102418659 104044352 105197904 112459704 117049896 128525376 136558212 140263872 149946272 156066528 159317914 167733266 168689556 182077616 192788064 204837318 210395808 224919408 234099792 238976871 251599899 273116424 299892544 312133056 318635828 335466532 337379112 364155232 385576128 409674636 420791616 449838816 468199584 477953742 503199798 546232848 587066431 637271656 670933064 674758224 716930613 728310464 754799697 819349272 899677632 936399168 955907484 1006399596 1092465696 1174132862 1274543312 1341866128 1349516448 1425732761 1433861226 1509599394 1638698544 1761199293 1911814968 2012799192 2184931392 2348265724 2549086624 2683732256 2699032896 2851465522 2867722452 3019198788 3277397088 3522398586 3823629936 4025598384 4109465017 4277198283 4696531448 5098173248 5283597879 5367464512 5702931044 5735444904 6038397576 6554794176 7044797172 7647259872 8051196768 8218930034 8554396566 9393062896 9980129327 10567195758 11405862088 11470889808 12076795152 12328395051 12831594849 14089594344 15294519744 16102393536 16437860068 17108793132 18786125792 19960258654 21134391516 22811724176 22941779616 24153590304 24656790102 25663189698 28179188688 29940387981 32875720136 34217586264 36985185153 37572251584 39920517308 42268783032 45623448352 45883559232 48307180608 49313580204 51326379396 56358377376 59880775962 65751440272 68435172528 69860905289 73970370306 79841034616 84537566064 89821163943 91246896704 98627160408 102652758792 112716754752 119761551924 131502880544 136870345056 139721810578 147940740612 159682069232 169075132128 179642327886 197254320816 205305517584 209582715867 239523103848 263005761088 273740690112 279443621156 295881481224 319364138464 338150264256 359284655772 394508641632 410611035168 419165431734 479046207696 558887242312 591762962448 628748147601 638728276928 718569311544 789017283264 821222070336 838330863468 958092415392 1117774484624 1183525924896 1257496295202 1437138623088 1676661726936 1916184830784 2235548969248 2367051849792 2514992590404 2874277246176 3353323453872 4471097938496 5029985180808 5748554492352 6706646907744 10059970361616 13413293815488 20119940723232 40239881446464
• Sum of all divisors σ(n): 142227345887640
• Sum of proper divisors (its aliquot sum) s(n): 101987464441176
• 40239881446464 is an abundant number, because the sum of its proper divisors (101987464441176) is greater than itself. Its abundance is 61747582994712

Bases of 40239881446464

• Binary: 1001001001100100010011110101101110010001000000₂
• Hexadecimal: 0x249913D6E440
• Base-36: E9HY2G7K0

Squares and roots of 40239881446464

• 40239881446464 squared (40239881446464²) is 1619248058825477660898103296
• 40239881446464 cubed (40239881446464³) is 65158349919554186178156088151958565945344
• The square root of 40239881446464 is 6343491.2663661799
• The cube root of 40239881446464 is 34267.7479746643

Scales and comparisons

• 40,239,881,446,464 seconds is equal to 1,279,503 years, 39 weeks, 3 days, 14 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,239,881,446,464 would take you about three million, one hundred ninety-eight thousand, seven hundred fifty-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 40239881446464 cubic inches would be around 2855.6 feet tall.

Recreational maths with 40239881446464

• 40239881446464 backwards is 46464418893204
• 40239881446464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40239881446464's digits is 63
• More coming soon!