40340804984091381

Names of 40340804984091381

• Cardinal: 40340804984091381 can be written as Forty quadrillion, three hundred forty trillion, eight hundred four billion, nine hundred eighty-four million, ninety-one thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 4.0340804984091381 × 10¹⁶

Factors of 40340804984091381

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15177

Divisors of 40340804984091381

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 7 11 19 21 33 57 71 77 127 133 137 209 213 231 381 399 411 497 521 627 781 889 959 1349 1397 1463 1491 1507 1563 2343 2413 2603 2667 2877 3647 4047 4191 4389 4521 5467 5731 7239 7809 9017 9443 9727 9779 9899 10549 10941 14281 14839 16401 16891 17193 17399 18221 26543 27051 28329 28633 29181 29337 29697 31647 36991 40117 42843 44517 50673 52197 54663 63119 66167 68089 69293 71377 79629 85899 99187 99967 103873 106997 108889 110973 120351 121793 157091 171323 184813 185801 189357 191389 198501 200431 204267 207879 214131 258937 271339 297561 299901 311619 320991 326667 330581 365379 406901 463169 471273 499639 513969 554439 557403 574167 601293 694309 702829 727837 748979 762223 776811 785147 814017 991743 1013951 1099637 1199261 1220703 1235329 1257173 1293691 1339723 1356163 1389507 1498917 1813687 1884553 1899373 1956497 2032943 2082927 2108487 2183511 2246937 2286669 2314067 2355441 2848307 2984729 3041853 3298911 3597783 3636391 3705987 3771519 3881073 4019169 4068489 4697857 4919803 5067767 5094859 5441061 5496029 5653659 5698119 5869491 6098829 6942201 7097657 7440401 7731119 8544921 8647303 8800211 8954187 9064879 9493141 10909173 11153461 12695809 13191871 13588619 13695479 13828903 14093571 14230601 14759409 14917793 15203301 15284577 16488087 19265069 19950557 20893103 21292971 21521467 22321203 23193357 23471251 25454737 25941909 26400633 27194637 28479423 32884999 33460383 34460053 35474369 37173443 38087427 39575613 40765857 41086437 41486709 42691803 44753379 51676427 52082807 54117833 55745437 57795207 59851671 62679309 63454153 64564401 70413753 76364211 78074227 81844411 89259283 95120333 96287573 96802321 98654997 99713669 103380159 104424551 106423107 111520329 128771777 134855483 138911287 139653899 141367619 150650269 155029281 156248421 162353499 164298757 167236311 172232701 190362459 211915759 234222681 241220371 245533233 248475119 258183761 260214101 267777849 285360999 288862719 290406963 299141007 313273653 361734989 379060583 386315331 390218059 404566449 408907873 416733861 418961697 424102857 451950807 492896271 516698103 528268471 572910877 624814981 635747277 643606409 674013011 697995683 723661113 745425357 774551283 780642303 901402439 944930927 972379009 981852113 989573333 1019334937 1059163303 1085204967 1137181749 1170654177 1205628907 1226723619 1416489547 1483410313 1528024157 1555043809 1584805413 1718732631 1739325833 1807286327 1874444943 1894559711 1930819227 2022039033 2093987049 2446663763 2639314453 2653424081 2704207317 2733226309 2834792781 2862355111 2917137027 2945556339 2968719999 3058004811 3177489909 3616886721 3697879297 4249468641 4450230939 4505244863 4584072471 4665131427 4721027261 5217977499 5421858981 5683679133 5810953181 6614516489 6872964791 7079670499 7135344559 7339991289 7414143121 7917943359 7960272243 8199678927 8587065333 9915426829 10037100949 10394240197 10696169099 10885306663 11093637891 11212684307 12228521771 13261917977 13515734589 14163081783 17126646341 17432859543 17641733449 17953687613 18475201171 19132584163 19367363803 19843549467 20618894373 21239011497 21406033677 22242429363 26913301393 29032458983 29746280487 30111302847 31182720591 32088507297 32655919989 33047190827 33638052921 36685565313 39785753931 40676672267 49557693493 51379939023 51931299871 52925200347 53861062839 55425603513 57397752489 58102091409 67090095817 70259706643 72372780527 72759681379 78488790149 80739904179 85599652397 87097376949 99141572481 110408110439 122030016801 123492134143 125675813291 129455536999 134513739481 135571546621 148673080479 155793899613 188393109751 194059067939 197490563743 201270287451 203227212881 210779119929 213041001833 217118341581 218279044137 235466370447 256798957191 331224331317 335192935531 363519099097 370476402429 377027439873 388366610997 403541218443 406714639863 469630670719 506609463689 565179329253 582177203817 592471691229 609681638643 639123005499 737991053987 772856773073 796100585797 906188758993 941596176367 1005578806593 1090557297291 1274711820523 1358413475573 1375082830013 1382433946201 1408892012157 1424010906989 1491287012831 1519828391067 2213973161961 2318570319219 2346350548717 2388301757391 2459655202981 2718566276979 2824788529101 3687122290841 3824135461569 4075240426719 4125248490039 4147301838603 4272032720967 4473861038493 5165937377909 5572704100579 7039051646151 7378965608943 8922982743661 9191343126929 9625579810091 9968076348923 11061366872523 14021830025753 15125911130143 15497812133727 16718112301737 17217586420867 25809856035887 26768948230983 27056207232791 27574029380787 28876739430273 29904229046769 42065490077259 45377733390429 51652759262601 64339401888503 77429568107661 81168621698373 98152810180271 101104774396219 105881377911001 174635519411651 189393450629537 193018205665509 294458430540813 303314323188657 317644133733003 523906558234953 568180351888611 707733420773533 1222448635881557 1920990713528161 2123200262320599 3667345907644671 5762972140584483 13446934994697127 40340804984091381
• Sum of all divisors σ(n): 72818596522229760
• Sum of proper divisors (its aliquot sum) s(n): 32477791538138379
• 40340804984091381 is a deficient number, because the sum of its proper divisors (32477791538138379) is less than itself. Its deficiency is 7863013445953002

Bases of 40340804984091381

• Binary: 10001111010100011011111110010111000001111011001011110101₂
• Hexadecimal: 0x8F51BF9707B2F5
• Base-36: B17MDYUT4OL

Squares and roots of 40340804984091381

• 40340804984091381 squared (40340804984091381²) is 1627380546764492006456494158487161
• 40340804984091381 cubed (40340804984091381³) is 65649841271930375870032185771907751261507139259341
• The square root of 40340804984091381 is 200850205.3374389283
• The cube root of 40340804984091381 is 342963.7243837095

Scales and comparisons

• 40,340,804,984,091,381 seconds is equal to 1,282,712,816 years, 9 weeks, 6 days, 15 hours, 36 minutes, 21 seconds.
• To count from 1 to 40,340,804,984,091,381 would take you about three billion, eight hundred forty-eight million, one hundred thirty-eight thousand, four hundred forty-eight 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 40340804984091381 cubic inches would be around 28580.3 feet tall.

Recreational maths with 40340804984091381

• 40340804984091381 backwards is 18319048940804304
• The number of decimal digits it has is: 17
• The sum of 40340804984091381's digits is 66
• More coming soon!