12138423204375

Names of 12138423204375

• Cardinal: 12138423204375 can be written as Twelve trillion, one hundred thirty-eight billion, four hundred twenty-three million, two hundred four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.2138423204375 × 10¹³

Factors of 12138423204375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 174

Divisors of 12138423204375

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 9 13 15 17 23 25 39 45 51 65 69 75 85 113 115 117 125 153 169 195 207 221 225 255 289 299 325 339 345 375 391 425 507 565 575 585 625 663 765 845 867 897 975 1017 1035 1105 1125 1173 1275 1445 1469 1495 1521 1625 1695 1725 1875 1921 1955 1989 2125 2535 2599 2601 2691 2825 2873 2875 2925 3315 3519 3757 3825 3887 4225 4335 4407 4485 4875 4913 5083 5085 5175 5525 5625 5763 5865 6375 6647 7225 7345 7475 7605 7797 8125 8475 8619 8625 9605 9775 9945 10625 11271 11661 12675 12995 13005 13221 13455 14125 14365 14375 14625 14739 15249 16575 17289 17595 18785 19097 19125 19435 19941 21125 21675 22035 22425 23391 24375 24565 24973 25415 25425 25857 25875 27625 28815 29325 31875 32657 33235 33787 33813 34983 36125 36725 37375 38025 38985 42375 43095 43125 44183 44217 45747 48025 48841 48875 49725 56355 57291 58305 59823 63375 63869 64975 65025 66079 66105 67275 70625 71825 73125 73695 74919 76245 82875 86411 86445 87975 93925 95485 95625 97175 97971 99705 101361 105625 108375 110175 112125 112999 116955 122825 124865 127075 127125 129285 129375 132549 138125 144075 146523 146625 163285 166175 168935 169065 171873 174915 180625 183625 186875 190125 191607 194925 198237 211875 215475 220915 221085 224757 228735 240125 244205 244375 248625 259233 281775 286455 291525 293913 299115 304083 316875 319345 324649 324875 325125 330395 330525 336375 338997 359125 368475 374595 381225 397647 414375 424541 432055 432225 439231 439569 439875 469625 477425 485875 489855 498525 506805 541875 550875 555169 560625 564995 574379 574821 584775 594711 614125 624325 635375 635625 646425 662745 720375 732615 733125 751111 777699 816425 830297 830875 844675 845325 859365 874575 918125 950625 958035 973947 974625 991185 1016991 1077375 1104575 1105425 1123343 1123785 1143675 1200625 1221025 1243125 1273623 1296165 1317693 1408875 1432275 1457625 1468987 1469565 1495575 1520415 1596725 1623245 1624375 1625625 1651975 1652625 1665507 1681875 1694985 1723137 1795625 1842375 1872975 1906125 1988235 2122705 2160275 2161125 2196155 2197845 2199375 2253333 2348125 2387125 2429375 2449275 2490891 2492625 2534025 2754375 2775845 2824975 2871895 2874105 2921841 2923875 2973555 3070625 3121625 3176875 3232125 3313725 3370029 3601875 3663075 3755555 3820869 3888495 3953079 4082125 4151485 4154375 4223375 4226625 4296825 4372875 4406961 4790175 4869735 4873125 4955925 4996521 5084955 5169411 5386875 5519033 5522875 5527125 5616715 5618925 5718375 6105125 6368115 6480825 6588465 6759999 7044375 7161375 7217197 7288125 7344935 7347825 7466927 7472673 7477875 7602075 7983625 8116225 8259875 8263125 8327535 8474925 8615685 9211875 9364875 9530625 9764443 9941175 10110087 10613525 10801375 10805625 10980775 10989225 11266665 11935625 12246375 12454455 12463125 12670125 12768887 13220883 13879225 14124875 14359475 14370525 14609205 14619375 14867775 15608125 16160625 16557099 16568625 16850145 18315375 18777775 19096831 19104345 19442475 19765395 20410625 20757425 21116875 21133125 21484125 21651591 21864375 22034805 22400781 23950875 24348675 24779625 24982605 25424775 25847055 27595165 27614375 27635625 28083575 28094625 28591875 29293329 30525625 31840575 32404125 32942325 33799995 35806875 36085985 36724675 36739125 37334635 37363365 37389375 38010375 38306661 39918125 40581125 41299375 41637675 42374625 43078425 46824375 48822215 49671297 49705875 50550435 53067625 54006875 54903875 54946125 56333325 57290493 61231875 62272275 63350625 63844435 64954773 66104415 67202343 69396125 70624375 71797375 71852625 73046025 74338875 82785495 82843125 84250725 87879987 91576875 93823561 93888875 95484155 95521725 97212375 98826975 103787125 107420625 108257955 110174025 112003905 114919983 119754375 121743375 123898125 124913025 126937759 127123875 129235275 137975825 140417875 140473125 146466645 159202875 162020625 164711625 165995531 168999975 171871479 180429925 183623375 183695625 186673175 186816825 190051875 191533305 202905625 208188375 211873125 215392125 244111075 248356485 248529375 252752175 265338125 274519375 274730625 281470683 281666625 286452465 311361375 319222175 324773865 330522075 336011715 346980625 358986875 359263125 365230125 371694375 380813277 413927475 421253625 439399935 469117805 469444375 477420775 477608625 486061875 494134875 497986593 518935625 541289775 550870125 560019525 574599915 608716875 624565125 634688795 635619375 646176375 689879125 702089375 732333225 796014375 823558125 829977655 844412049 844999875 859357395 902149625 918116875 933365875 934084125 957666525 1040941875 1076960625 1142439831 1220555375 1241782425 1263760875 1407353415 1408333125 1432262325 1493959779 1556806875 1596110875 1623869325 1652610375 1680058575 1826150625 1904066385 2069637375 2106268125 2157941903 2196999675 2345589025 2387103875 2388043125 2470674375 2489932965 2706448875 2754350625 2800097625 2872999575 3122825625 3173443975 3230881875 3449395625 3661666125 4149888275 4222060245 4224999375 4296786975 4510748125 4666829375 4670420625 4788332625 5712199155 6102776875 6208912125 6318804375 6473825709 7036767075 7161311625 7469798895 7980554375 8119346625 8263051875 8400292875 9520331925 10348186875 10789709515 10984998375 11727945125 11935519375 12449664825 13532244375 14000488125 14364997875 15867219875 18308330625 19421477127 20749441375 21110301225 21483934875 23941663125 28560995775 31044560625 32369128545 35183835375 35806558125 37348994475 40596733125 42001464375 47601659625 53948547575 54924991875 58639725625 62248324125 71824989375 79336099375 97107385635 103747206875 105551506125 107419674375 142804978875 161845642725 175919176875 186744972375 238008298125 269742737875 311241620625 485536928175 527757530625 714024894375 809228213625 933724861875 1348713689375 2427684640875 4046141068125 12138423204375
• Sum of all divisors σ(n): 26535793078080
• Sum of proper divisors (its aliquot sum) s(n): 14397369873705
• 12138423204375 is an abundant number, because the sum of its proper divisors (14397369873705) is greater than itself. Its abundance is 2258946669330

Bases of 12138423204375

• Binary: 10110000101000110010011001110011101000010111₂
• Hexadecimal: 0xB0A32673A17
• Base-36: 4AWBBRRBR

Squares and roots of 12138423204375

• 12138423204375 squared (12138423204375²) is 147341317888509443019140625
• 12138423204375 cubed (12138423204375³) is 1788491272021076302324843419771240234375
• The square root of 12138423204375 is 3484023.9959528121
• The cube root of 12138423204375 is 22981.9790814339

Scales and comparisons

• 12,138,423,204,375 seconds is equal to 385,964 years, 16 weeks, 1 day, 7 hours, 26 minutes, 15 seconds.
• To count from 1 to 12,138,423,204,375 would take you about nine hundred sixty-four thousand, nine hundred ten 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 12138423204375 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12138423204375

• 12138423204375 backwards is 57340232483121
• 12138423204375 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12138423204375's digits is 45
• More coming soon!