18088055181225

Names of 18088055181225

• Cardinal: 18088055181225 can be written as Eighteen trillion, eighty-eight billion, fifty-five million, one hundred eighty-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.8088055181225 × 10¹³

Factors of 18088055181225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 143

Divisors of 18088055181225

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 15 19 25 27 43 45 57 73 75 81 95 129 135 171 215 219 225 243 285 365 387 405 475 513 645 657 675 729 817 855 1075 1095 1161 1215 1387 1425 1539 1825 1849 1935 1971 2025 2187 2451 2565 3139 3225 3285 3483 3645 4085 4161 4275 4617 5475 5547 5805 5913 6075 6561 6935 7353 7695 9245 9417 9675 9855 10449 10935 12255 12483 12825 13851 15695 16425 16641 17415 17739 18225 20425 20805 22059 23085 27735 28251 29025 29565 31347 32805 34675 35131 36765 37449 38475 41553 46225 47085 49275 49923 52245 53217 54675 59641 61275 62415 66177 69255 78475 79507 83205 84753 87075 88695 94041 104025 105393 110295 112347 115425 124659 134977 138675 141255 147825 149769 156735 159651 164025 175655 178923 183825 187245 198531 207765 235425 238521 249615 254259 261225 266085 282123 298205 312075 316179 330885 337041 346275 397535 404931 416025 423765 443475 449307 470205 478953 526965 536769 551475 561735 595593 623295 674885 706275 715563 748845 762777 783675 798255 878275 894615 936225 948537 992655 1011123 1038825 1192605 1214793 1248075 1271295 1330425 1347921 1410615 1491025 1510633 1580895 1610307 1654425 1685205 1786779 1987675 2024655 2118825 2146689 2246535 2288331 2351025 2394765 2564563 2634825 2683845 2808675 2845611 2977965 3033369 3116475 3374425 3577815 3644379 3744225 3813885 3991275 4043763 4473075 4531899 4742685 4830921 4963275 5055615 5360337 5804011 5963025 6073965 6356475 6440067 6739605 6864993 7053075 7553165 7693689 7904475 8051535 8426025 8536833 8933895 9100107 10123275 10733445 10933137 11232675 11441655 11973825 12131289 12822815 13419225 13595697 14228055 14492763 14889825 15166845 17412033 17889075 18221895 19069425 19320201 20218815 20594979 22659495 23081067 23713425 24154605 25278075 25610499 26801685 29020055 30369825 32200335 32799411 33698025 34324965 37765825 38468445 40257675 40787091 42684165 43478289 44669475 45500535 52236099 53667225 54665685 57208275 57960603 60656445 64114075 67978485 69243201 71140275 72463815 75834225 76831497 87060165 91109475 96601005 98398233 101094075 102974895 110276209 113297475 115405335 120773025 122361273 128052495 130434867 134008425 145100275 156708297 161001675 163997055 171624825 173881809 192342225 203935455 207729603 213420825 217391445 227502675 230494491 261180495 273328425 289803015 295194699 303282225 330828627 339892425 346216005 362319075 367083819 384157485 391304601 435300825 470124891 483005025 491991165 514874475 521645427 551381045 577026675 611806365 623188809 640262475 652174335 783541485 819985275 869409045 885584097 992485881 1019677275 1038648015 1086957225 1101251457 1152472455 1305902475 1410374673 1449015075 1475973495 1654143135 1731080025 1835419095 1869566427 1920787425 1956523005 2350624455 2459955825 2608227135 2756905225 2977457643 3059031825 3115944045 3260871675 3303754371 3917707425 4231124019 4347045225 4427920485 4962429405 5193240075 5506257285 5608699281 5762362275 7051873365 7379867475 8270715675 8932372929 9177095475 9347832135 9782615025 9911263113 11753122275 12693372057 13041135675 14887288215 15579720225 16518771855 16826097843 21155620095 22139602425 24812147025 26797118787 27531286425 28043496405 35259366825 38080116171 44661864645 46739160675 49556315565 63466860285 74436441075 80391356361 82593859275 84130489215 105778100475 133985593935 140217482025 190400580855 223309323225 241174069083 247781577825 317334301425 401956781805 420652446075 669927969675 723522207249 952002904275 1205870345415 2009783909025 3617611036245 6029351727075 18088055181225
• Sum of all divisors σ(n): 36752513512000
• Sum of proper divisors (its aliquot sum) s(n): 18664458330775
• 18088055181225 is an abundant number, because the sum of its proper divisors (18664458330775) is greater than itself. Its abundance is 576403149550

Bases of 18088055181225

• Binary: 100000111001101110100000110101000111110101001₂
• Hexadecimal: 0x1073741A8FA9
• Base-36: 6ETJD19K9

Squares and roots of 18088055181225

• 18088055181225 squared (18088055181225²) is 327177740239040567592500625
• 18088055181225 cubed (18088055181225³) is 5918009019512264908664495754485300765625
• The square root of 18088055181225 is 4253005.4292494149
• The cube root of 18088055181225 is 26250.0796036769

Scales and comparisons

• 18,088,055,181,225 seconds is equal to 575,144 years, 10 weeks, 4 days, 12 hours, 33 minutes, 45 seconds.
• To count from 1 to 18,088,055,181,225 would take you about one million, four hundred thirty-seven thousand, eight hundred sixty 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 18088055181225 cubic inches would be around 2187.5 feet tall.

Recreational maths with 18088055181225

• 18088055181225 backwards is 52218155088081
• The number of decimal digits it has is: 14
• The sum of 18088055181225's digits is 54
• More coming soon!