20196990496620

Names of 20196990496620

• Cardinal: 20196990496620 can be written as Twenty trillion, one hundred ninety-six billion, nine hundred ninety million, four hundred ninety-six thousand, six hundred twenty.

Scientific notation

• Scientific notation: 2.019699049662 × 10¹³

Factors of 20196990496620

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1103

Divisors of 20196990496620

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 241 252 257 270 281 307 315 378 420 482 514 540 562 614 630 723 756 771 843 921 945 964 1028 1124 1205 1228 1260 1285 1405 1446 1535 1542 1686 1687 1799 1842 1890 1967 2149 2169 2313 2410 2529 2570 2763 2810 2892 3070 3084 3372 3374 3598 3615 3684 3780 3855 3934 4215 4298 4338 4605 4626 4820 5058 5061 5140 5397 5526 5620 5901 6140 6447 6507 6748 6939 7196 7230 7587 7710 7868 8289 8430 8435 8596 8676 8995 9210 9252 9835 10116 10122 10745 10794 10845 11052 11565 11802 12645 12894 13014 13815 13878 14460 15174 15183 15420 16191 16578 16860 16870 17703 17990 18420 19341 19670 20244 21490 21588 21690 23130 23604 25290 25305 25788 26028 26985 27630 27756 29505 30348 30366 32235 32382 32535 33156 33740 34695 35406 35980 37935 38682 39340 41445 42980 43380 45549 46260 48573 50580 50610 53109 53970 55260 58023 59010 60732 61937 64470 64764 65070 67721 69390 70812 72217 73987 75870 75915 77364 78899 80955 82890 86267 88515 91098 96705 97146 101220 106218 107940 116046 118020 123874 128940 130140 135442 138780 144434 147974 151740 151830 157798 161910 165780 172534 177030 182196 185811 193410 194292 203163 212436 216651 221961 227745 232092 236697 242865 247748 258801 265545 270884 288868 290115 295948 303660 309685 315596 323820 338605 345068 354060 361085 369935 371622 386820 394495 406326 431335 433302 433559 443922 455490 473394 474047 485730 505519 517602 517909 531090 552293 557433 580230 603869 609489 619370 649953 665883 677210 710091 722170 739870 743244 776403 788990 812652 862670 866604 867118 887844 910980 929055 946788 948094 971460 1011038 1015815 1035204 1035818 1062180 1083255 1104586 1109805 1114866 1160460 1183485 1207738 1218978 1238740 1294005 1299906 1300677 1331766 1354420 1420182 1422141 1444340 1479740 1516557 1552806 1553727 1577980 1656879 1672299 1725340 1734236 1811607 1828467 1858110 1896188 1949859 1997649 2022076 2031630 2071636 2130273 2166510 2167795 2209172 2219610 2229732 2329209 2366970 2370235 2415476 2437956 2527595 2588010 2589545 2599812 2601354 2663532 2761465 2787165 2840364 2844282 3019345 3033114 3047445 3105612 3107454 3249765 3313758 3329415 3344598 3550455 3623214 3656934 3716220 3882015 3899718 3902031 3995298 4063260 4260546 4266423 4333020 4335590 4439220 4549671 4658418 4661181 4733940 4740470 4970637 5055190 5176020 5179090 5202708 5434821 5522930 5574330 5688564 6038690 6066228 6094890 6214908 6499530 6503385 6627516 6658830 6689196 7100910 7110705 7246428 7313868 7582785 7764030 7768635 7799436 7804062 7990596 8284395 8361495 8521092 8532846 8671180 9058035 9099342 9142335 9316836 9322362 9480940 9749295 9941274 9988245 10110380 10358180 10651365 10869642 11045860 11148660 11646045 11706093 12077380 12189780 12799269 12999060 13006770 13317660 13649013 13983543 14201820 14221410 14911911 15165570 15528060 15537270 15608124 16304463 16568790 16722990 17065692 17404297 18116070 18198684 18284670 18644724 19014659 19498590 19510155 19882548 19976490 20790347 21302730 21332115 21739284 22170619 22748355 23292090 23305905 23412186 24853185 25598538 26013540 27174105 27298026 27967086 28442820 29823822 30331140 31074540 32608926 33137580 33445980 34808594 36232140 36569340 38029318 38997180 39020310 39952980 41580694 42605460 42664230 44341238 45496710 46584180 46611810 46824372 49706370 51197076 52212891 54348210 54596052 55934172 57043977 58530465 59647644 62371041 63996345 65217852 66511857 68245065 69617188 69917715 74559555 76058636 78040620 81522315 83161388 85328460 87021485 88682476 90993420 93223620 95073295 99412740 103951735 104425782 108696420 110853095 114087954 117060930 121830079 124742082 127992690 133023714 133102613 136490130 139835430 145532429 149119110 155194333 156638673 163044630 171131931 174042970 187113123 190146590 199535571 207903470 208851564 221706190 228175908 234121860 243660158 249484164 255985380 261064455 266047428 266205226 272980260 279670860 285219885 291064858 298238220 310388666 311855205 313277346 326089260 332559285 342263862 348085940 365490237 374226246 380293180 399071142 399307839 415806940 436597287 443412380 465582999 469916019 487320316 513395793 522128910 532410452 561339369 570439770 582129716 598606713 609150395 620777332 623710410 626554692 665118570 665513065 684527724 727662145 730980474 748452492 775971665 783193365 798142284 798615678 855659655 873194574 931165998 935565615 939832038 997677855 1026791586 1044257820 1096470711 1122678738 1140879540 1197213426 1197923517 1218300790 1247420820 1309791861 1330237140 1331026130 1396748997 1455324290 1461960948 1551943330 1566386730 1597231356 1711319310 1746389148 1827451185 1862331996 1871131230 1879664076 1995355710 1996539195 2053583172 2182986435 2192941422 2245357476 2327914995 2349580095 2394426852 2395847034 2436601580 2566978965 2619583722 2662052260 2793497994 2806696845 2910648580 2993033565 3103886660 3132773460 3289412133 3422638620 3593770551 3654902370 3742262460 3929375583 3990711420 3993078390 4190246991 4365972870 4385882844 4655829990 4699160190 4791694068 5133957930 5239167444 5343119179 5482353555 5586995988 5613393690 5986067130 5989617585 6548959305 6578824266 6983744985 7187541102 7309804740 7858751166 7986156780 8380493982 8731945740 9311659980 9398320380 10267915860 10686238358 10964707110 11226787380 11972134260 11979235170 13097918610 13157648532 13967489970 14375082204 15717502332 16029357537 16447060665 16760987964 17968852755 19646877915 20951234955 21372476716 21929414220 23958470340 26195837220 26715595895 27934979940 32058715074 32894121330 35937705510 37401834253 39293755830 41902469910 48088072611 53431191790 64117430148 65788242660 71875411020 74803668506 78587511660 80146787685 83804939820 96176145222 106862383580 112205502759 144264217833 149607337012 160293575370 187009171265 192352290444 224411005518 240440363055 288528435666 320587150740 336616508277 374018342530 448822011036 480880726110 561027513795 577056871332 673233016554 721321089165 748036685060 961761452220 1009849524831 1122055027590 1346466033108 1442642178330 1683082541385 2019699049662 2244110055180 2885284356660 3366165082770 4039398099324 5049247624155 6732330165540 10098495248310 20196990496620
• Sum of all divisors σ(n): 72884329943040
• Sum of proper divisors (its aliquot sum) s(n): 52687339446420
• 20196990496620 is an abundant number, because the sum of its proper divisors (52687339446420) is greater than itself. Its abundance is 32490348949800

Bases of 20196990496620

• Binary: 100100101111001111010011100011010111101101100₂
• Hexadecimal: 0x125E7A71AF6C
• Base-36: 75QDAO5F0

Squares and roots of 20196990496620

• 20196990496620 squared (20196990496620²) is 407918425120558594231424400
• 20196990496620 cubed (20196990496620³) is 8238724555556119005477945359765985528000
• The square root of 20196990496620 is 4494106.1955209737
• The cube root of 20196990496620 is 27233.0042420981

Scales and comparisons

• 20,196,990,496,620 seconds is equal to 642,201 years, 42 weeks, 6 days, 1 hour, 57 minutes.
• To count from 1 to 20,196,990,496,620 would take you about one million, six hundred five thousand, five hundred four 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 20196990496620 cubic inches would be around 2269.4 feet tall.

Recreational maths with 20196990496620

• 20196990496620 backwards is 02669409969102
• 20196990496620 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20196990496620's digits is 63
• More coming soon!