121340685407823

Names of 121340685407823

• Cardinal: 121340685407823 can be written as One hundred twenty-one trillion, three hundred forty billion, six hundred eighty-five million, four hundred seven thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 1.21340685407823 × 10¹⁴

Factors of 121340685407823

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1632

Divisors of 121340685407823

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 21 27 29 49 63 79 81 87 147 189 203 237 261 421 441 553 567 609 711 783 841 1093 1263 1323 1421 1659 1827 2133 2291 2349 2523 2947 3279 3789 3871 3969 4263 4977 5481 5887 6399 6873 7569 7651 8841 9837 11367 11613 12209 12789 14931 16037 16443 17661 20619 20629 22707 22953 26523 29511 31697 33259 34101 34839 36627 38367 41209 44793 48111 52983 53557 61857 61887 66439 68121 68859 79569 85463 86347 88533 95091 99777 104517 109881 112259 115101 123627 144333 158949 160671 185571 185661 199317 206577 221879 232813 238707 256389 259041 285273 299331 313551 329643 336777 354061 370881 432999 460153 465073 476847 482013 556983 597951 598241 604429 619731 665637 698439 769167 777123 855819 897993 919213 964511 988929 1010331 1062183 1112643 1298997 1380459 1395219 1446039 1553153 1629691 1670949 1793853 1794723 1813287 1996911 2095317 2307501 2331369 2478427 2504063 2567457 2693979 2757639 2893533 3030993 3186549 3221071 3255511 3337929 4141377 4185657 4231003 4338117 4659459 4889073 5381559 5384169 5439861 5990733 6285951 6434491 6751577 6922503 6994107 7435281 7512189 8272917 8680599 9092979 9559647 9663213 9766533 12424131 12556971 12693009 13344437 13978377 14667219 16152507 16319583 17348989 17528441 17972199 18857853 19303473 20254731 22305843 22536567 22547497 24818751 26041797 27970819 28678941 28989639 29299599 36352087 37272393 37670913 38079027 40033311 41935131 44001657 45041437 47261039 48457521 48958749 52046967 52585323 57910419 60764193 66917529 67609701 67642491 72617827 74456253 78125391 83912457 86968917 87898797 93411059 109056261 114237081 120099933 122699087 125805393 132004971 135124311 141783117 156140901 157755969 173731257 182292579 195795733 200752587 202829103 202927473 217853481 251737371 254464609 260906751 263696391 280233177 327168783 342711243 360299799 368097261 386988673 405372933 425349351 468422703 473267907 508324789 521193771 546877737 587387199 608782419 653560443 653877413 755212113 763393827 840699531 981506349 1054210523 1080899397 1104291783 1160966019 1216118799 1276048053 1370570131 1405268109 1419803721 1524974367 1762161597 1781252263 1826347257 1960681329 1961632239 2265636339 2290181481 2522098593 2708920711 2944519047 3162631569 3312875349 3482898057 3558273523 3648356397 3828144159 4111710393 4574923101 5286484791 5343756789 5882043987 5884896717 6870544443 7379473661 7566295779 8126762133 9487894707 9938626047 10448694171 10674820569 12335131179 13724769303 15859454373 16031270367 17654690151 18962444977 20611633329 22138420983 24380286399 28463684121 30572105167 31346082513 32024461707 37005393537 41174307909 48093811101 51656315627 52964070453 56887334931 66415262949 73140859197 85391052363 91716315501 96073385121 111016180611 144281433303 154968946881 170662004793 199245788847 214004736169 219422577591 275148946503 288220155363 464906840643 511986014379 597737366541 642014208507 825446839509 1394720521929 1498033153183 1535958043137 1926042625521 2476340518527 4184161565787 4494099459549 5778127876563 13482298378647 17334383629689 40446895135941 121340685407823
• Sum of all divisors σ(n): 221869773977280
• Sum of proper divisors (its aliquot sum) s(n): 100529088569457
• 121340685407823 is a deficient number, because the sum of its proper divisors (100529088569457) is less than itself. Its deficiency is 20811596838366

Bases of 121340685407823

• Binary: 11011100101101111010100011100110101011001001111₂
• Hexadecimal: 0x6E5BD473564F
• Base-36: 170F5361XR

Squares and roots of 121340685407823

• 121340685407823 squared (121340685407823²) is 14723561935240269523829599329
• 121340685407823 cubed (121340685407823³) is 1786567096866587142721599843873159052150767
• The square root of 121340685407823 is 11015474.8153596629
• The cube root of 121340685407823 is 49507.2513143665

Scales and comparisons

• 121,340,685,407,823 seconds is equal to 3,858,258 years, 24 weeks, 1 day, 2 hours, 37 minutes, 3 seconds.
• To count from 1 to 121,340,685,407,823 would take you about nine million, six hundred forty-five thousand, six hundred forty-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 121340685407823 cubic inches would be around 4125.6 feet tall.

Recreational maths with 121340685407823

• 121340685407823 backwards is 328704586043121
• The number of decimal digits it has is: 15
• The sum of 121340685407823's digits is 54
• More coming soon!