20842521910353

Names of 20842521910353

• Cardinal: 20842521910353 can be written as Twenty trillion, eight hundred forty-two billion, five hundred twenty-one million, nine hundred ten thousand, three hundred fifty-three.

Scientific notation

• Scientific notation: 2.0842521910353 × 10¹³

Factors of 20842521910353

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 94

Divisors of 20842521910353

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 9 11 13 17 19 27 31 33 39 51 57 81 93 99 117 121 143 153 171 187 209 221 247 279 289 297 323 341 351 363 403 429 459 513 527 561 589 627 663 741 837 867 891 961 969 1023 1053 1089 1209 1287 1377 1539 1573 1581 1683 1767 1881 1989 2057 2223 2299 2431 2511 2601 2717 2883 2907 3069 3179 3267 3553 3627 3751 3757 3861 4199 4433 4719 4743 5049 5301 5491 5643 5797 5967 6171 6479 6669 6851 6897 7293 7657 7803 8151 8649 8721 8959 9207 9537 9801 10013 10571 10659 10881 11253 11271 11583 12493 12597 13299 14157 14229 15147 15903 16337 16473 16929 17391 17901 18259 18513 19437 20007 20553 20691 21879 22971 23409 24453 25947 26163 26741 26877 27621 28611 29791 29887 30039 31713 31977 32643 33759 33813 34969 37479 37791 39083 39897 41327 42471 42687 46189 47709 48763 49011 49419 52173 54777 55539 58311 60401 61659 62073 63767 65637 68913 71269 71383 73359 75361 77841 80223 80631 84227 85833 89373 89661 90117 95139 95931 98549 101277 101439 104907 110143 112437 113373 116281 116467 117249 119691 123981 127413 130169 137423 138567 146289 147033 148257 156519 164331 166617 170221 174933 179707 181203 184977 186219 191301 196911 200849 206739 212381 213807 214149 220077 226083 237367 240669 241893 252681 257499 268119 268983 270351 277729 285417 287793 295647 303831 304317 310403 314721 327701 330429 337311 340119 348843 349401 351747 359073 371943 387283 390507 412269 415701 438867 441099 444771 454597 469557 492993 506447 508079 510663 524799 539121 543609 554931 566029 573903 602547 620217 637143 641421 642447 664411 678249 712101 722007 725679 758043 785213 804357 806949 811053 828971 833187 856251 886941 926497 931209 944163 983103 991287 1011933 1046529 1048203 1055241 1084039 1115829 1161849 1171521 1211573 1236807 1247103 1281137 1316601 1323297 1363791 1431859 1478979 1511653 1519341 1524237 1531989 1617363 1630827 1698087 1721709 1807641 1872431 1911429 1924263 1927341 1976777 1993233 2034747 2136303 2166021 2209339 2212873 2274129 2336191 2355639 2413071 2420847 2486913 2499561 2611037 2660823 2779491 2793627 2832489 2949309 2973861 3055019 3139587 3144609 3165723 3252117 3347487 3414433 3485547 3514563 3604711 3610477 3634719 3710421 3741309 3843411 3949803 4035239 4091373 4260113 4295577 4534959 4558023 4572711 4595967 4852089 4892481 5094261 5165127 5276851 5422923 5570917 5617293 5734287 5772789 5782023 5930331 5979699 6104241 6226319 6408909 6583811 6628017 6638619 6822387 7008573 7066917 7358377 7460739 7498683 7833111 7982469 8338473 8380881 8609599 8637343 8847927 8921583 9165057 9418761 9433827 9622493 9756351 10243299 10456641 10543689 10814133 10831431 10904157 11131263 11530233 12105717 12274119 12780339 12886731 13604877 13674069 13718133 13787901 14092507 14556267 15282783 15750449 15830553 16268769 16712751 16851879 17202861 17790993 17939097 18678957 19226727 19751433 19884051 19915857 20596741 21025719 21200751 22075131 22382217 22496049 23499333 24341603 25015419 25142643 25698101 25828797 25912029 26543781 27495171 28721407 28867479 29269053 30729897 31369923 32442399 32494293 32712471 33605209 34590699 36317151 36822357 37558763 38341017 38660193 39715247 40814631 41022207 41154399 42277521 44387629 45848349 46861243 47251347 47491659 50138253 50555637 53372979 53817291 56036871 58045361 59254299 59652153 59747571 61280087 61790223 63077157 63602253 66225393 67146651 68489509 68599063 70497999 72421921 73024809 75046257 77094303 77486391 77736087 80942147 82485513 86164221 86602437 87807159 92189691 94705589 97327197 97482879 98137413 100815627 103772097 105847423 108951453 111924787 112676289 115023051 115980579 119145741 122443893 125092409 126832563 133162887 140583729 141754041 142474977 150414759 151666911 160118937 163582381 168110613 174136083 177762897 178956459 179242713 183840261 185370669 189231471 198676179 205468527 205797189 211493997 217265763 219074427 231282909 232459173 233208261 242826441 247456539 258492663 259807311 267757633 276569073 284116767 291981591 292448637 302446881 317542269 326854359 335774361 338028867 345069153 357437223 375277227 380497689 399488661 421751187 425262123 427424931 436867717 451244277 488263919 490747143 504331839 522408249 533288691 551520783 556112007 596028537 616405581 617391567 638498971 651797289 657223281 693848727 697377519 699624783 728479323 754589693 775477989 779421933 796641131 803272899 852350301 890363617 907340643 952626807 1007323083 1014086601 1041761479 1072311669 1125831681 1141493067 1164321653 1198465983 1231172657 1265253561 1275786369 1310603151 1376016499 1464791757 1472241429 1567224747 1654562349 1668336021 1799406191 1849216743 1852174701 1915496913 1955391867 1971669843 2081546181 2126570953 2185437969 2263769079 2326433967 2389923393 2409818697 2557050903 2671090851 2722021929 2857880421 3021969249 3042259803 3125284437 3216935007 3377495043 3492964959 3595397949 3693517971 3795760683 3931809453 4128049497 4394375271 4416724287 4701674241 4963687047 5398218573 5547650229 5556524103 5746490739 5866175601 6379712859 6556313907 6791307237 7169770179 7229456091 7671152709 8013272553 8300486623 8573641263 9065907747 9375853311 10132485129 10478894877 11080553913 11795428359 12384148491 13183125813 13250172861 13542899227 15136181489 16194655719 17239472217 19139138577 19793468101 20373921711 21509310537 21688368273 23392280483 24039817659 24901459869 28127559933 31436684631 33241661739 35386285077 37152445473 39549377439 40628697681 45408544467 48583967157 51718416651 57417415731 59380404303 61121765133 64527931611 70176841449 72119452977 74704379607 84382679799 94310053893 99724985217 111457336419 121886093043 136225633401 145751901471 172252247193 178141212909 210530524347 224113138821 257315085313 365658279129 408676900203 534423638727 631591573041 672339416463 771945255939 1096974837387 1226030700609 1603270916181 1894774719123 2315835767817 6947507303451 20842521910353
• Sum of all divisors σ(n): 42585178155520
• Sum of proper divisors (its aliquot sum) s(n): 21742656245167
• 20842521910353 is an abundant number, because the sum of its proper divisors (21742656245167) is greater than itself. Its abundance is 900134334814

Bases of 20842521910353

• Binary: 100101111010011000111000111010101110001010001₂
• Hexadecimal: 0x12F4C71D5C51
• Base-36: 7DYX7EO29

Squares and roots of 20842521910353

• 20842521910353 squared (20842521910353²) is 434410719583544868568584609
• 20842521910353 cubed (20842521910353³) is 9054214941012246982621786389375993556977
• The square root of 20842521910353 is 4565361.0930958133
• The cube root of 20842521910353 is 27520.1051479123

Scales and comparisons

• 20,842,521,910,353 seconds is equal to 662,727 years, 37 weeks, 5 days, 11 hours, 32 minutes, 33 seconds.
• To count from 1 to 20,842,521,910,353 would take you about one million, six hundred fifty-six thousand, eight hundred nineteen 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 20842521910353 cubic inches would be around 2293.3 feet tall.

Recreational maths with 20842521910353

• 20842521910353 backwards is 35301912524802
• The number of decimal digits it has is: 14
• The sum of 20842521910353's digits is 45
• More coming soon!