13521668469309

Names of 13521668469309

• Cardinal: 13521668469309 can be written as Thirteen trillion, five hundred twenty-one billion, six hundred sixty-eight million, four hundred sixty-nine thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.3521668469309 × 10¹³

Factors of 13521668469309

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 354

Divisors of 13521668469309

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 43 49 63 71 77 79 91 99 117 127 129 143 147 213 231 237 273 301 343 381 387 429 441 473 497 539 553 559 637 639 693 711 781 819 869 889 903 923 1001 1027 1029 1143 1287 1397 1419 1491 1617 1651 1659 1677 1911 2107 2343 2607 2667 2709 2769 3003 3053 3081 3087 3311 3397 3479 3773 3871 3913 4191 4257 4459 4473 4851 4953 4977 5031 5461 5467 5609 5733 6083 6149 6223 6321 6461 7007 7029 7189 7821 8001 8307 9009 9017 9159 9243 9779 9933 10033 10153 10191 10437 11297 11319 11557 11613 11739 12573 13377 14749 14859 16383 16401 16827 18161 18249 18447 18669 18963 19383 21021 21371 21567 23177 23779 24353 27051 27097 27391 27477 29337 29799 30099 30459 30573 31311 33583 33891 33957 34671 34839 35217 37367 38227 38269 39263 39689 40131 42581 43043 43561 44161 44247 45227 49049 49149 49203 50323 50481 54483 54747 55341 56007 58149 60071 61699 63063 63119 64113 64701 68453 69531 70231 70993 71071 71337 72917 73059 79079 80899 81153 81291 82173 88011 90297 91377 99187 100749 101673 104013 110363 112101 114681 114807 117221 117789 119067 127127 127743 129129 130429 130683 132483 132741 135681 147147 149597 150969 162239 163449 166453 180213 185097 189357 191737 192339 205359 208593 210693 212979 213213 214011 218751 219177 235081 237237 241187 242697 243873 246519 261569 267589 267883 274841 277823 297561 298067 301301 302247 309127 316589 331089 336303 344043 344421 351663 352261 353367 357201 381381 383229 387387 387731 391287 392049 397449 407043 420497 431419 431893 436579 441441 441833 448791 452907 479171 485771 486717 491617 496951 497497 499359 510419 540639 553553 555291 566293 568071 575211 616077 632079 638937 639639 656253 694309 705243 711711 712343 723561 728091 772541 780923 784707 802087 802767 803649 820547 824523 833469 889889 892683 894201 903903 913003 927381 949767 993267 1047179 1054989 1056783 1144143 1163193 1165171 1173861 1261491 1289431 1294257 1295679 1309737 1325499 1346373 1434719 1437513 1457313 1460151 1474851 1490853 1492491 1498077 1531257 1645567 1660659 1688309 1698879 1725633 1830983 1873123 1923887 1944761 2082927 2109107 2115729 2137029 2163889 2170683 2317623 2342769 2354121 2406261 2408301 2410947 2461641 2473569 2500407 2653057 2669667 2682603 2711709 2714117 2739009 2782143 2849301 2943479 3019933 3023251 3056053 3092831 3135431 3141537 3170349 3400397 3441319 3478657 3482479 3489579 3495513 3572933 3784473 3868293 3874871 3882771 3887037 3929211 3976497 4265041 4304157 4312539 4371939 4424553 4472559 4477473 4593771 4745609 4860163 4936701 4981977 4986401 5040503 5064927 5096637 5407787 5466461 5492949 5608447 5614609 5619369 5743829 5771661 5834283 6229223 6248781 6327321 6391021 6411087 6491667 6952869 7028307 7218783 7384923 7835773 7959171 8009001 8142351 8217027 8830437 9026017 9059799 9069753 9168159 9260459 9278493 9406293 9424611 10043033 10201191 10323957 10435971 10447437 10486539 10718799 11518969 11604879 11624613 11818163 12795123 12816881 12912471 13613327 14236827 14580489 14810103 14959203 15121509 15147223 15194781 16223361 16399383 16478847 16825341 16843827 16858107 17231487 17314983 17502849 18571399 18687669 18981963 18998819 19173063 19475001 20604353 21139531 21162757 21392371 21948017 23507319 23802779 23877513 24350599 24427053 25010531 26491311 27078051 27179397 27209259 27504477 27781377 27835479 28218879 29855287 30129099 30603573 30630749 30971871 31307913 31342311 32156397 33219263 34021141 34489741 34556907 34873839 34904807 35283521 35454489 37854509 38265227 38385369 38450643 39259129 39302263 40206803 40839981 42710481 43741467 44737147 44877609 45364527 45441669 48670083 49198149 50476023 50531481 51694461 54850411 55445533 55714197 56063007 56996457 57519189 61692917 61813059 63182119 63418593 63488271 64177113 64823213 65844051 70301231 70521957 71408337 73051797 75031593 81234153 82727141 83344131 89565861 90387297 91892247 99657789 101865049 102063423 103469223 103670721 104714421 105850563 106363467 113563527 114795681 115351929 117777387 117906789 120620409 122519943 129999793 132991733 134211441 136325007 147976717 149746597 153636119 164551233 166336599 166619453 167142591 170989371 185078751 185439177 189546357 190255779 190464813 192531339 194469639 197532153 208987009 210903693 214225011 214415243 219155391 225094779 232534841 241428187 244333649 246984647 248181423 267856589 268697583 274813903 275115841 275676741 298973367 305595147 306190269 310407669 314143263 317551689 336938239 340690581 344387043 353332161 353720367 361861227 383952877 388118731 389999379 398199737 398975199 402634323 431850419 442274833 443930151 449239791 453762491 460908357 492108617 493653699 499009797 499858359 555236253 568639071 583408917 626961027 632711079 643245729 697604523 713055343 724284561 733000947 740953941 744544269 803569767 824441709 825347523 909998551 916785441 1010814717 1075452833 1151858631 1164356193 1169998137 1194599211 1196925597 1295551257 1326824499 1331790453 1347719373 1361287473 1382725071 1462909063 1476325851 1499575077 1500906701 1627743887 1689997309 1728892529 1880883081 1923697321 1929737187 2092813569 2139166029 2172853683 2199002841 2222861823 2358567673 2410709301 2473325127 2476042569 2687670139 2716831117 2729995653 2787398159 3022952933 3032444151 3176337437 3226358499 3455575893 3493068579 3583797633 3886653771 3980473497 4083862419 4380197107 4388727189 4428977553 4502720103 4883231661 4991387401 5069991927 5186677587 5771091963 6417498087 7075703019 8063010417 8150493351 8189986959 8362194477 9068858799 9529012311 9679075497 10506346907 11829981163 13140591321 13166181567 13508160309 14649694983 14974162203 15209975781 15560032761 16509973711 17313275889 19017817819 19511787113 21160670531 21227109057 24189031251 24451480053 25086583431 27206576397 28587036933 30661379749 31519040721 34939711807 35489943489 39421773963 44922486609 49529921133 57053453457 58535361339 63482011593 91984139247 94557122163 104819135421 106469830467 115569815977 136582509791 148589763399 171160360371 175606084017 190446034779 214629658243 275952417741 314457406263 346709447931 409747529373 643888974729 1040128343793 1229242588119 1502407607701 1931666924187 4507222823103 13521668469309
• Sum of all divisors σ(n): 28339863552000
• Sum of proper divisors (its aliquot sum) s(n): 14818195082691
• 13521668469309 is an abundant number, because the sum of its proper divisors (14818195082691) is greater than itself. Its abundance is 1296526613382

Bases of 13521668469309

• Binary: 11000100110001000010001111101111001000111101₂
• Hexadecimal: 0xC4C423EF23D
• Base-36: 4SJROACL9

Squares and roots of 13521668469309

• 13521668469309 squared (13521668469309²) is 182835518193905195074937481
• 13521668469309 cubed (13521668469309³) is 2472241261432299879341992934262142270629
• The square root of 13521668469309 is 3677182.1370866307
• The cube root of 13521668469309 is 23823.7484330009

Scales and comparisons

• 13,521,668,469,309 seconds is equal to 429,947 years, 12 weeks, 11 hours, 15 minutes, 9 seconds.
• To count from 1 to 13,521,668,469,309 would take you about one million, seventy-four thousand, eight 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 13521668469309 cubic inches would be around 1985.3 feet tall.

Recreational maths with 13521668469309

• 13521668469309 backwards is 90396486612531
• 13521668469309 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13521668469309's digits is 63
• More coming soon!