129431996377425

Names of 129431996377425

• Cardinal: 129431996377425 can be written as One hundred twenty-nine trillion, four hundred thirty-one billion, nine hundred ninety-six million, three hundred seventy-seven thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.29431996377425 × 10¹⁴

Factors of 129431996377425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 616

Divisors of 129431996377425

• Number of divisors d(n): 486
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 41 45 49 63 75 105 123 127 147 175 205 225 245 287 315 369 381 433 441 525 615 635 735 861 889 1025 1143 1225 1299 1435 1575 1681 1845 1905 2009 2165 2205 2583 2667 3031 3075 3175 3675 3897 4305 4445 5043 5207 5715 6027 6223 6495 7175 8001 8405 9093 9225 9525 10045 10825 11025 11767 12915 13335 15129 15155 15621 16129 17753 18081 18669 19485 21217 21525 22225 25215 26035 27279 28575 30135 31115 32475 35301 36449 40005 42025 45465 46863 48387 50225 53259 54991 56007 58835 63651 64575 66675 75645 75775 78105 80645 82369 88765 90405 93345 97425 105903 106085 109347 112903 124271 126075 130175 136395 145161 150675 155575 159777 164973 176505 182245 190953 200025 213487 227325 234315 241935 247107 255143 266295 274955 280035 294175 318255 328041 338709 372813 378225 384937 390525 403225 411845 443825 452025 466725 494919 529515 530425 546735 564515 621355 640461 661289 681975 725805 727873 741321 765429 790321 798885 824865 869897 882525 911225 954765 1016127 1067435 1118439 1154811 1171575 1209675 1235535 1275715 1331475 1374775 1400175 1494409 1591275 1640205 1693545 1864065 1921383 1924685 1983867 2059225 2183619 2254631 2296287 2370963 2474595 2609691 2647575 2694559 2733675 2822575 3106775 3202305 3306445 3464433 3629025 3639365 3706605 3827145 3951605 3994425 4124325 4349485 4483227 4629023 4773825 5080635 5095111 5337175 5592195 5774055 5951601 6177675 6378575 6550857 6763893 6983857 7112889 7472045 7829073 8083677 8201025 8467725 9320325 9606915 9623425 9919335 10460863 10918095 11273155 11481435 11854815 12372975 13048455 13449681 13472795 13887069 15285333 15782417 16011525 16532225 17322165 18196825 18533025 19135725 19758025 20291679 20951571 21747425 22416135 23145115 24251031 25403175 25475555 27112849 27960975 28870275 29758005 31382589 32403161 32754285 33819465 34919285 35564445 35665777 37360225 39145365 40418385 41661207 45855999 47347251 48034575 48886999 49596675 52304315 54590475 56365775 57407175 59274075 62854713 65242275 67248405 67363975 69435345 76426665 78912085 81338547 86610825 92439871 94147767 97209483 101458395 104757855 106997331 110476919 112080675 115725575 121255155 127377775 135564245 142041753 146660997 148790025 156912945 162015805 163771425 169097325 174596425 177822225 178328885 189789943 195726825 202091925 208306035 229279995 236736255 244015641 244434995 261521575 277319613 286338137 291628449 314273565 320991993 331430757 336242025 342208993 347176725 382133325 394560425 406692735 439982991 462199355 470738835 486047415 507291975 523789275 534986655 552384595 569369829 606275775 647079097 677821225 710208765 733304985 784564725 810079025 831958839 859014411 891644425 948949715 994292271 1026626979 1041530175 1146399975 1183681275 1220078205 1222174975 1328529601 1386598065 1431690685 1458142245 1571367825 1604959965 1657153785 1708109487 1711044965 1941237291 2004366959 2033463675 2199914955 2310996775 2353694175 2430237075 2577043233 2674933275 2761922975 2846849145 3079880937 3235395485 3551043825 3666524925 3985588803 4159794195 4295072055 4529553679 4744748575 4971461355 5133134895 5823711873 6013100877 6100391025 6642648005 6932990325 7158453425 7290711225 8024799825 8285768925 8540547435 8555224825 9706186455 10021834795 10999574775 11739863617 11956766409 12885216165 13588661037 14030568713 14234245725 15399404685 16176977425 18039302631 19927944015 20798970975 21475360275 22647768395 24857306775 25665674475 29118559365 30065504385 33213240025 35219590851 40765983111 42091706139 42702737175 48530932275 50109173975 58699318085 59783832045 64426080825 67943305185 70152843565 76997023425 82179045319 90196513155 99639720075 105658772553 113238841975 126275118417 145592796825 150327521925 176097954255 203829915555 210458530695 246537135957 293496590425 298919160225 339716525925 350764217825 410895226595 450982565775 528293862765 575253317233 631375592085 739611407871 880489771275 1019149577775 1052292653475 1232685679785 1725759951699 2054476132975 2641469313825 2876266586165 3156877960425 3698057039355 5177279855097 6163428398925 8628799758495 14381332930825 18490285196775 25886399275485 43143998792475 129431996377425
• Sum of all divisors σ(n): 279251371334754
• Sum of proper divisors (its aliquot sum) s(n): 149819374957329
• 129431996377425 is an abundant number, because the sum of its proper divisors (149819374957329) is greater than itself. Its abundance is 20387378579904

Bases of 129431996377425

• Binary: 11101011011011110111100001010101010100101010001₂
• Hexadecimal: 0x75B7BC2AA951
• Base-36: 19VO8KT369

Squares and roots of 129431996377425

• 129431996377425 squared (129431996377425²) is 16752641686245758323049630625
• 129431996377425 cubed (129431996377425³) is 2168327858046460034717231833933484338640625
• The square root of 129431996377425 is 11376818.3767442205
• The cube root of 129431996377425 is 50584.0832179649

Scales and comparisons

• 129,431,996,377,425 seconds is equal to 4,115,537 years, 6 weeks, 3 days, 15 hours, 3 minutes, 45 seconds.
• To count from 1 to 129,431,996,377,425 would take you about ten million, two hundred eighty-eight thousand, eight hundred forty-two 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 129431996377425 cubic inches would be around 4215.3 feet tall.

Recreational maths with 129431996377425

• 129431996377425 backwards is 524773699134921
• The number of decimal digits it has is: 15
• The sum of 129431996377425's digits is 72
• More coming soon!