20673773973840

Names of 20673773973840

• Cardinal: 20673773973840 can be written as Twenty trillion, six hundred seventy-three billion, seven hundred seventy-three million, nine hundred seventy-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.067377397384 × 10¹³

Factors of 20673773973840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16933

Divisors of 20673773973840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 39 40 48 52 60 61 62 65 78 80 93 104 120 122 124 130 155 156 183 186 195 208 211 240 244 248 260 305 310 312 366 372 390 403 422 465 488 496 520 610 620 624 633 732 744 780 793 806 844 915 930 976 1040 1055 1209 1220 1240 1266 1464 1488 1560 1586 1612 1688 1830 1860 1891 2015 2110 2379 2418 2440 2480 2532 2743 2928 3120 3165 3172 3224 3376 3660 3720 3782 3965 4030 4220 4758 4836 4880 5064 5486 5673 6045 6330 6344 6448 6541 7320 7440 7564 7930 8060 8229 8440 9455 9516 9672 10128 10972 11346 11895 12090 12660 12688 12871 13082 13715 14640 15128 15860 16120 16458 16607 16880 18910 19032 19344 19623 21944 22692 23790 24180 24583 25320 25742 26164 27430 28365 30256 31720 32240 32705 32916 33214 37820 38064 38613 39246 41145 43888 45384 47580 48360 49166 49821 50640 51484 52328 54860 56730 63440 64355 65410 65832 66428 73749 75640 77226 78492 82290 83035 85033 90768 95160 96720 98115 98332 99642 102968 104656 109720 113460 122915 128710 130820 131664 132856 147498 151280 154452 156984 164580 166070 167323 170066 190320 193065 196230 196664 199284 205936 215891 219440 226920 245830 249105 255099 257420 261640 265712 294996 308904 313968 329160 332140 334646 340132 368745 386130 392460 393328 398568 399001 425165 431782 453840 491660 498210 501969 510198 514817 514840 523280 589992 617808 647673 658320 664280 669292 680264 737490 772260 784920 797136 798002 836615 850330 863564 983320 996420 1003938 1013027 1020396 1029634 1029680 1079455 1179984 1197003 1275495 1295346 1328560 1338584 1360528 1474980 1544451 1544520 1569840 1596004 1673230 1700660 1727128 1966640 1992840 1995005 2007876 2026054 2040792 2059268 2158910 2394006 2509845 2550990 2574085 2590692 2677168 2949960 3039081 3088902 3089040 3192008 3238365 3346460 3401320 3454256 3504077 3985680 3990010 4015752 4052108 4081584 4118536 4317820 4788012 5019690 5065135 5101980 5148170 5181384 5187013 5899920 5985015 6078162 6177804 6384016 6476730 6692621 6692920 6802640 7008154 7722255 7980020 8031504 8104216 8237072 8635640 9576024 10039380 10130270 10203960 10296340 10362768 10374026 10512231 11970030 12156324 12355608 12953460 13169351 13385242 13385840 14016308 15195405 15444510 15561039 15960040 16208432 17271280 17520385 19152048 20077863 20078760 20260540 20407920 20592680 20748052 21024462 23940060 24312648 24711216 25906920 25935065 26338702 26770484 28032616 30390810 30889020 31122078 31403837 31920080 33463105 35040770 39508053 40155726 40157520 40521080 41185360 41496104 42048924 45553001 47880120 48625296 51813840 51870130 52561155 52677404 53540968 56065232 60781620 61778040 62244156 62807674 65846755 66926210 70081540 77805195 79016106 80311452 81042160 82992208 84097848 91106002 94211511 95760240 100389315 103740260 105122310 105354808 107081936 108626387 121563240 123556080 124488312 125615348 131693510 133852420 136659003 140163080 155610390 157019185 158032212 160622904 168195696 182212004 188423022 197540265 200778630 207480520 210244620 210709616 213748697 217252774 227765005 243126480 248976624 251230696 263387020 267704840 273318006 280326160 311220780 314038370 316064424 321245808 325879161 364424008 376846044 395080530 401557260 408249881 414961040 420489240 427497394 434505548 455530010 471057555 502461392 526774040 535409680 543131935 546636012 622441560 628076740 632128848 641246091 651758322 683295015 728848016 753692088 790161060 803114520 816499762 840978480 854994788 869011096 911060020 942115110 1053548080 1068743485 1086263870 1093272024 1224749643 1244883120 1256153480 1282492182 1303516644 1366590030 1412143031 1507384176 1580322120 1606229040 1629395805 1632999524 1709989576 1738022192 1822120040 1884230220 2041249405 2137486970 2172527740 2186544048 2449499286 2512306960 2564984364 2607033288 2733180060 2778733061 2824286062 3160644240 3206230455 3258791610 3265999048 3419979152 3644240080 3768460440 4082498810 4236429093 4274973940 4345055480 4898998572 5129968728 5214066576 5466360120 5557466122 5648572124 6123748215 6412460910 6517583220 6531998096 6626209607 7060715155 7536920880 8164997620 8336199183 8472858186 8549947880 8690110960 9797997144 10259937456 10932720240 11114932244 11297144248 12247496430 12824921820 13035166440 13252419214 13893665305 14121430310 16329995240 16672398366 16945716372 17099895760 19595994288 19878628821 21182145465 22229864488 22594288496 24494992860 25649843640 26070332880 26504838428 27787330610 28242860620 32659990480 33131048035 33344796732 33891432744 39757257642 41680995915 42364290930 44459728976 48989985720 51299687280 53009676856 55574661220 56485721240 66262096070 66689593464 67782865488 79514515284 83361991830 84728581860 86140724891 97979971440 99393144105 106019353712 111149322440 112971442480 132524192140 133379186928 159029030568 166723983660 169457163720 172281449782 198786288210 222298644880 258422174673 265048384280 318058061136 333447967320 338914327440 344562899564 397572576420 430703624455 516844349346 530096768560 666895934640 689125799128 795145152840 861407248910 1033688698692 1292110873365 1378251598256 1590290305680 1722814497820 2067377397384 2584221746730 3445628995640 4134754794768 5168443493460 6891257991280 10336886986920 20673773973840
• Sum of all divisors σ(n): 72760527028224
• Sum of proper divisors (its aliquot sum) s(n): 52086753054384
• 20673773973840 is an abundant number, because the sum of its proper divisors (52086753054384) is greater than itself. Its abundance is 31412979080544

Bases of 20673773973840

• Binary: 100101100110101111100111101000011000101010000₂
• Hexadecimal: 0x12CD7CF43150
• Base-36: 7BTEF8QXC

Squares and roots of 20673773973840

• 20673773973840 squared (20673773973840²) is 427404930321424145004345600
• 20673773973840 cubed (20673773973840³) is 8836072924769957154754614318980719104000
• The square root of 20673773973840 is 4546842.1980359073
• The cube root of 20673773973840 is 27445.6331835147

Scales and comparisons

• 20,673,773,973,840 seconds is equal to 657,362 years, 3 weeks, 2 days, 8 hours, 44 minutes.
• To count from 1 to 20,673,773,973,840 would take you about one million, six hundred forty-three thousand, four hundred five 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 20673773973840 cubic inches would be around 2287.1 feet tall.

Recreational maths with 20673773973840

• 20673773973840 backwards is 04837937737602
• The number of decimal digits it has is: 14
• The sum of 20673773973840's digits is 66
• More coming soon!