20131108529220

Names of 20131108529220

• Cardinal: 20131108529220 can be written as Twenty trillion, one hundred thirty-one billion, one hundred eight million, five hundred twenty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.013110852922 × 10¹³

Factors of 20131108529220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 350

Divisors of 20131108529220

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 29 30 34 36 39 45 51 52 58 60 65 68 78 85 87 90 102 116 117 130 145 153 156 169 170 174 180 195 204 221 234 255 260 261 281 289 290 306 338 340 348 377 390 435 442 468 493 507 510 522 562 578 580 585 612 663 676 754 765 780 843 845 867 870 884 986 1014 1020 1044 1105 1124 1131 1156 1170 1305 1326 1405 1445 1479 1508 1521 1530 1686 1690 1734 1740 1885 1972 1989 2028 2210 2262 2340 2465 2529 2535 2601 2610 2652 2810 2873 2890 2958 3042 3060 3315 3372 3380 3393 3468 3653 3757 3770 3978 4215 4335 4420 4437 4524 4777 4901 4930 5058 5070 5202 5220 5620 5655 5746 5780 5916 6084 6409 6630 6786 7306 7395 7514 7540 7605 7956 8149 8381 8430 8619 8670 8874 9554 9802 9860 9945 10116 10140 10404 10959 11271 11310 11492 12645 12818 13005 13260 13572 14331 14365 14612 14703 14790 15028 15210 16298 16762 16860 16965 17238 17340 17748 18265 18785 19108 19227 19604 19890 21918 22185 22542 22620 23885 24447 24505 25143 25290 25636 25857 26010 28662 28730 29406 29580 30420 32045 32596 32877 33524 33813 33930 34476 36530 37570 38454 39780 40745 41905 42993 43095 43836 44109 44370 45084 47489 47770 48841 48894 49010 50286 50580 51714 52020 54795 56355 57324 57460 57681 58812 62101 64090 65754 67626 67860 71655 73060 73341 73515 75140 75429 76908 78961 81209 81490 83317 83810 85986 86190 88218 88740 94978 95540 96135 97682 97788 98020 100572 103428 105937 108953 109590 112710 115362 122235 124202 125715 128180 129285 131508 135252 138533 142467 143310 146523 146682 147030 150858 157922 162418 162980 164385 166634 167620 169065 171972 172380 176436 186303 189956 192270 195364 211874 214965 217906 219180 220545 225420 230724 236883 237445 243627 244205 244470 248404 249951 251430 258570 277066 284934 286620 288405 293046 293364 294060 301716 310505 315844 317811 324836 326859 328770 333268 338130 366705 372606 377145 384540 394805 406045 415599 416585 423748 427401 429930 435812 439569 441090 473766 474890 487254 488410 488940 499902 502860 517140 529685 544765 554132 558909 569868 576810 586092 621010 635622 653718 657540 676260 692665 710649 712335 730881 732615 733410 745212 749853 754290 789610 807313 812090 831198 833170 854802 859860 879138 882180 931515 947532 949780 953433 974508 976820 980577 999804 1026493 1055717 1059370 1089530 1117818 1153620 1184415 1218135 1242020 1246797 1249755 1271244 1307436 1342337 1377181 1385330 1416389 1421298 1424670 1461762 1465230 1466820 1499706 1508580 1579220 1589055 1614626 1624180 1634295 1662396 1666340 1709604 1758276 1800929 1863030 1906866 1961154 2052986 2077995 2111434 2118740 2137005 2179060 2197845 2235636 2289869 2355061 2368830 2421939 2436270 2493594 2499510 2684674 2754362 2770660 2794545 2832778 2842596 2849340 2923524 2930460 2999412 3079479 3167151 3178110 3229252 3268590 3553245 3601858 3654405 3726060 3749265 3813732 3922308 4027011 4036565 4105972 4131543 4155990 4222868 4249167 4274010 4395690 4579738 4710122 4737660 4767165 4843878 4872540 4902885 4987188 4999020 5132465 5278585 5369348 5402787 5508724 5589090 5665556 6158958 6233985 6334302 6356220 6537180 6711685 6869607 6885905 7065183 7081945 7106490 7203716 7265817 7308810 7498530 8054022 8073130 8263086 8311980 8498334 8548020 8791380 9004645 9159476 9238437 9420244 9501453 9534330 9687756 9805770 10264930 10557170 10805574 11178180 11449345 11775305 12081033 12109695 12317916 12394629 12467970 12668604 12747501 13344409 13423370 13724321 13739214 13771810 14130366 14163890 14212980 14531634 14617620 14997060 15397395 15835755 16108044 16146260 16208361 16526172 16996668 17450381 18009290 18476874 19002906 19068660 19611540 20135055 20529860 20608821 20657715 21114340 21195549 21245835 21611148 22819729 22898690 23412077 23550610 24162066 24219390 24789258 24935940 25495002 26688818 26846740 27013935 27448642 27478428 27543620 28260732 28327780 29063268 29768297 30615793 30794790 31671510 32416722 34348035 34900762 35325915 36018580 36329085 36953748 38005812 38927773 40033227 40270110 41172963 41217642 41315430 42391098 42491670 45639458 45797380 46192185 46824154 47101220 47507265 48324132 48438780 49578516 50990004 52351143 53377636 54027870 54897284 59536594 60405165 61231586 61589580 61973145 63343020 63737505 64833444 66722045 68459187 68621605 68696070 69801524 70236231 70651830 72658170 77855546 80066454 80540220 81041805 82345926 82435284 82630860 84782196 84983340 87251905 89304891 91278916 91847379 92384370 93648308 95014530 103044105 104702286 105977745 108055740 114098645 116783319 117060385 119073188 120099681 120810330 122463172 123518889 123946290 127475010 133444090 136918374 137243210 137392140 140472462 141303660 145316340 148841485 153078965 155711092 157053429 160132908 162083610 164691852 174503810 178609782 183694758 184768740 190029060 194638865 200166135 205377561 205864815 206088210 209404572 210708693 211955490 226854953 228197290 233566638 234120770 240199362 241620660 247037778 247892580 254950020 261755715 266888180 267914673 273836748 274486420 275542137 280944924 296656477 297682970 306157930 314106858 324167220 342295935 349007620 350349957 351181155 357219564 367389516 386987861 389277730 398005309 400332270 410755122 411729630 412176420 421417386 423910980 446524455 453709906 456394580 459236895 467133276 468241540 480398724 494075556 506061049 523511430 535829346 551084274 583916595 593312954 595365940 600498405 612315860 617594445 628213716 661772141 680564859 684591870 700699914 702362310 773975722 778555460 785267145 796010618 800664540 821510244 823459260 842834772 889969431 893048910 907419812 918473790 1012122098 1026887805 1047022860 1053543465 1071658692 1102168548 1134274765 1160963583 1167833190 1186625908 1194015927 1200996810 1235188890 1323544282 1339573365 1361129718 1369183740 1377710685 1401399828 1404724620 1483282385 1518183147 1547951444 1570534290 1592021236 1751749785 1779938862 1786097820 1836947580 1934939305 1985316423 1990026545 2024244196 2041694577 2053775610 2107086930 2268549530 2321927166 2335666380 2388031854 2401993620 2470377780 2530305245 2647088564 2669908293 2679146730 2722259436 2755421370 2966564770 3036366294 3141068580 3308860705 3402824295 3482890749 3503499570 3559877724 3582047781 3856534201 3869878610 3970632846 3980053090 4083389154 4107551220 4214173860 4449847155 4537099060 4554549441 4643854332 4776063708 5060610490 5339816586 5358293460 5510842740 5804817915 5933129540 5955949269 5970079635 6072732588 6578793637 6617721410 6805648590 6965781498 7006999140 7164095562 7590915735 7713068402 7739757220 7941265692 7960106180 8166778308 8603037833 8899694310 9109098882 9926582115 10121220980 10208472885 10679633172 11569602603 11609635830 11911898538 11940159270 13157587274 13235442820 13349541465 13611297180 13931562996 14328191124 15181831470 15426136804 17206075666 17414453745 17799388620 17910238905 18218197764 19282671005 19736380911 19853164230 20416945770 22772747205 23139205206 23219271660 23823797076 23880318540 25809113499 26315174548 26699082930 29779746345 30363662940 32893968185 34412151332 34708807809 34828907490 35820477810 38565342010 39472761822 39706328460 40833891540 43015189165 45545494410 46278410412 51618226998 53398165860 57848013015 59209142733 59559492690 65787936370 69417615618 69657814980 71640955620 77130684020 77427340497 78945523644 86030378330 91090988820 98681904555 103236453996 111839491829 115696026030 118418285466 119118985380 129045567495 131575872740 138835231236 154854680994 172060756660 173544039045 197363809110 223678983658 231392052060 236836570932 258091134990 296045713665 309709361988 335518475487 347088078090 387136702485 394727618220 447357967316 516182269980 559197459145 592091427330 671036950974 694176156180 774273404970 1006555426461 1118394918290 1184182854660 1342073901948 1548546809940 1677592377435 2013110852922 2236789836580 3355184754870 4026221705844 5032777132305 6710369509740 10065554264610 20131108529220
• Sum of all divisors σ(n): 72922957101540
• Sum of proper divisors (its aliquot sum) s(n): 52791848572320
• 20131108529220 is an abundant number, because the sum of its proper divisors (52791848572320) is greater than itself. Its abundance is 32660740043100

Bases of 20131108529220

• Binary: 100100100111100100011100100101010010001000100₂
• Hexadecimal: 0x124F2392A444
• Base-36: 74W3Q8Y10

Squares and roots of 20131108529220

• 20131108529220 squared (20131108529220²) is 405261530615234231593808400
• 20131108529220 cubed (20131108529220³) is 8158363855533093993706229075782481448000
• The square root of 20131108529220 is 4486770.3896254823
• The cube root of 20131108529220 is 27203.3609102199

Scales and comparisons

• 20,131,108,529,220 seconds is equal to 640,106 years, 51 weeks, 7 hours, 27 minutes.
• To count from 1 to 20,131,108,529,220 would take you about one million, six hundred thousand, two hundred sixty-seven 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 20131108529220 cubic inches would be around 2266.9 feet tall.

Recreational maths with 20131108529220

• 20131108529220 backwards is 02292580113102
• 20131108529220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20131108529220's digits is 36
• More coming soon!