121696979113125

Names of 121696979113125

• Cardinal: 121696979113125 can be written as One hundred twenty-one trillion, six hundred ninety-six billion, nine hundred seventy-nine million, one hundred thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.21696979113125 × 10¹⁴

Factors of 121696979113125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 231

Divisors of 121696979113125

• Number of divisors d(n): 450
• Complete list of divisors:
  1 3 5 9 13 15 25 29 39 45 65 75 87 117 125 145 169 181 195 225 261 325 375 377 435 507 543 585 625 725 841 845 905 975 1125 1131 1305 1521 1625 1629 1875 1885 2175 2353 2523 2535 2715 2925 3393 3625 4205 4225 4525 4875 4901 5249 5625 5655 6525 7059 7569 7605 8125 8145 9425 10875 10933 11765 12615 12675 13575 14625 14703 15747 16965 18125 21025 21125 21177 22625 24375 24389 24505 26245 28275 30589 32625 32799 35295 37845 38025 40725 44109 47125 47241 54375 54665 58825 63075 63375 67875 68237 73125 73167 73515 78735 84825 91767 98397 105125 105625 105885 113125 121945 122525 131225 141375 142129 152221 152945 163125 163995 176475 189225 190125 203625 204711 219501 220545 235625 236205 273325 275301 294125 315375 316875 317057 339375 341185 365835 367575 393675 424125 426387 456663 458835 491985 525625 529425 609725 612625 614133 656125 706875 707281 710645 761105 764725 819975 882375 887081 946125 950625 951171 1018125 1023555 1097505 1102725 1181025 1279161 1366625 1369989 1376505 1470625 1576875 1585285 1705925 1829175 1837875 1968375 1978873 2120625 2121843 2131935 2283315 2294175 2459925 2647125 2661243 2853513 3048625 3063125 3070665 3280625 3536405 3553225 3805525 3823625 4099875 4121741 4411875 4414409 4435405 4730625 4755855 5117775 5487525 5513625 5905125 5936619 6365529 6395805 6833125 6849945 6882525 7926425 7983729 8529625 9145875 9189375 9194653 9841875 9894365 10609215 10659675 11416575 11470875 12299625 12365223 13235625 13243227 13306215 14267565 15243125 15353325 17682025 17766125 17809857 19027625 19118125 20499375 20608705 22072045 22177025 23779275 25588875 25725349 27437625 27568125 27583959 29525625 29683095 31827645 31979025 34249725 34412625 37095669 39632125 39729681 39918645 42648125 45729375 45973265 49471825 53046075 53298375 57082875 57354375 57387317 61498125 61826115 66216135 66531075 71337825 76766625 77176047 82751877 88410125 88830625 89049285 95138125 103043525 110360225 110885125 118896375 119530489 127944375 128017861 128626745 137188125 137919795 148415475 159138225 159895125 171248625 172063125 172161951 185478345 198160625 198648405 199593225 229866325 231528141 247359125 265230375 266491875 285414375 286936585 309130575 331080675 332655375 356689125 358591467 383833125 384053583 385880235 413759385 442050625 445246425 515217625 516485853 551801125 554425625 594481875 597652445 640089305 643133725 689598975 742077375 746035121 795691125 799475625 856243125 860809755 927391725 993242025 997966125 1075774401 1149331625 1152160749 1157640705 1236795625 1326151875 1434682925 1545652875 1655403375 1663276875 1664232193 1783445625 1792957335 1920267915 1929401175 2068796925 2226232125 2238105363 2576088125 2582429265 2759005625 2988262225 3200446525 3215668625 3447994875 3710386875 3730175605 3978455625 4304048775 4636958625 4966210125 4989830625 4992696579 5378872005 5746658125 5760803745 5788203525 6714316089 7173414625 7728264375 8277016875 8321160965 8964786675 9601339575 9647005875 10343984625 11131160625 11190526815 12912146325 14941311125 14978089737 16002232625 16078343125 17239974375 18650878025 21520243875 21635018509 23184793125 24831050625 24963482895 26894360025 28804018725 28941017625 33571580445 35867073125 41605804825 44823933375 48006697875 48235029375 51719923125 55952634075 64560731625 64905055527 74706555625 74890448685 80011163125 93254390125 107601219375 108175092545 124817414475 134471800125 144020093625 144705088125 167857902225 194715166581 208029024125 224119666875 240033489375 279763170375 322803658125 324525277635 374452243425 466271950625 540875462725 624087072375 672359000625 720100468125 839289511125 973575832905 1040145120625 1398815851875 1622626388175 1872261217125 2704377313625 3120435361875 4196447555625 4867879164525 8113131940875 9361306085625 13521886568125 24339395822625 40565659704375 121696979113125
• Sum of all divisors σ(n): 247713001073538
• Sum of proper divisors (its aliquot sum) s(n): 126016021960413
• 121696979113125 is an abundant number, because the sum of its proper divisors (126016021960413) is greater than itself. Its abundance is 4319042847288

Bases of 121696979113125

• Binary: 11011101010111011001001001101011101010010100101₂
• Hexadecimal: 0x6EAEC935D4A5
• Base-36: 174YTJ8OF9

Squares and roots of 121696979113125

• 121696979113125 squared (121696979113125²) is 14810154725260382511547265625
• 121696979113125 cubed (121696979113125³) is 1802351090262162293334815613891831298828125
• The square root of 121696979113125 is 11031635.3779992657
• The cube root of 121696979113125 is 49555.6601543853

Scales and comparisons

• 121,696,979,113,125 seconds is equal to 3,869,587 years, 26 weeks, 20 hours, 18 minutes, 45 seconds.
• To count from 1 to 121,696,979,113,125 would take you about nine million, six hundred seventy-three thousand, nine hundred sixty-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 121696979113125 cubic inches would be around 4129.6 feet tall.

Recreational maths with 121696979113125

• 121696979113125 backwards is 521311979696121
• The number of decimal digits it has is: 15
• The sum of 121696979113125's digits is 63
• More coming soon!