213426780840

Names of 213426780840

• Cardinal: 213426780840 can be written as Two hundred thirteen billion, four hundred twenty-six million, seven hundred eighty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.1342678084 × 10¹¹

Factors of 213426780840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 807

Divisors of 213426780840

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 17 18 20 21 24 26 28 30 34 35 36 39 40 41 42 45 51 52 56 60 63 65 68 70 72 78 82 84 85 90 91 102 104 105 117 119 120 123 126 130 136 140 153 156 164 168 169 170 180 182 195 204 205 210 221 234 238 246 252 255 260 273 280 287 306 312 315 328 338 340 357 360 364 369 390 408 410 420 442 455 468 476 492 504 507 510 520 533 546 574 585 595 612 615 630 663 676 680 697 714 719 728 738 765 780 819 820 840 845 861 884 910 936 952 984 1014 1020 1066 1071 1092 1105 1148 1170 1183 1190 1224 1230 1260 1326 1352 1365 1394 1428 1435 1438 1476 1521 1530 1547 1560 1599 1638 1640 1690 1722 1768 1785 1820 1845 1989 2028 2040 2091 2132 2142 2157 2184 2210 2296 2340 2366 2380 2460 2520 2535 2583 2652 2665 2730 2788 2856 2870 2873 2876 2952 3042 3060 3094 3198 3276 3315 3380 3444 3485 3549 3570 3595 3640 3690 3731 3978 4056 4095 4182 4264 4284 4305 4314 4420 4641 4680 4732 4760 4797 4879 4920 5033 5070 5166 5304 5330 5355 5460 5576 5740 5746 5752 5915 6084 6120 6188 6273 6396 6471 6552 6630 6760 6888 6929 6970 7098 7140 7190 7380 7462 7605 7735 7956 7995 8190 8364 8568 8610 8619 8628 8840 9061 9282 9347 9464 9594 9758 9945 10066 10140 10332 10455 10647 10660 10710 10785 10920 11193 11480 11492 11830 12168 12223 12376 12546 12792 12915 12942 13260 13858 13923 13940 14196 14280 14365 14380 14637 14760 14924 15099 15210 15470 15912 15990 16380 16728 17220 17238 17256 17745 18122 18564 18655 18694 19188 19516 19890 20111 20132 20280 20664 20787 20910 21294 21320 21420 21570 22386 22984 23205 23660 23985 24395 24446 25092 25165 25830 25857 25884 26520 27183 27716 27846 27880 28041 28392 28730 28760 29274 29479 29848 30198 30420 30940 31365 31980 32355 32760 33579 34440 34476 34645 35490 36244 36669 37128 37310 37388 38376 39032 39780 40222 40264 41574 41820 42588 42840 43095 43140 43911 44772 45297 45305 46410 46735 47320 47970 48503 48790 48892 50184 50330 51660 51714 51768 53235 54366 55432 55692 55965 56082 57460 58548 58958 60333 60396 60840 61115 61880 62361 62730 63427 63960 64710 65429 67158 68952 69290 69615 70980 72488 73185 73338 74620 74776 75495 79560 80444 81549 83148 83640 84123 85176 85561 86190 86280 87822 88437 89544 90594 90610 92820 93470 95940 97006 97580 97784 100555 100660 103320 103428 103935 106470 108732 110007 111384 111930 112164 114920 117096 117793 117916 120666 120792 121511 122230 124722 125460 126854 129285 129420 130858 134316 135915 138580 139230 140205 141960 145509 146370 146676 147395 149240 150990 158899 160888 163098 166296 167895 168246 171122 172380 175644 176874 180999 181188 181220 183345 185640 186940 190281 191880 194012 195160 196287 201110 201320 206353 206856 207870 212940 217464 219555 220014 223860 224328 226485 235586 235832 241332 242515 243022 244460 249444 250920 253708 256683 258570 258840 261716 265311 268632 271830 277160 278460 280410 291018 292740 293352 294790 301665 301980 311805 317135 317798 326196 327145 335790 336492 342244 344760 351288 353379 353748 361998 362376 362440 364533 366690 373880 380562 383227 388024 392574 402220 407745 412706 415740 420615 425880 427805 436527 439110 440028 442185 447720 452970 471172 476697 482664 485030 486044 488920 498888 501143 507416 513366 517140 523432 530622 543660 550035 556920 560820 570843 582036 585480 588861 588965 589580 603330 603960 607555 619059 623610 634270 635596 652392 654290 671580 672984 684488 706758 707496 723996 727545 729066 733380 761124 766454 770049 785148 794495 804440 815490 824551 825412 831480 841230 850577 855610 873054 878220 880056 884370 904995 905940 942344 951405 953394 970060 972088 981435 1002286 1026732 1031765 1034280 1060137 1061244 1087320 1093599 1100070 1112293 1121640 1141686 1149681 1164072 1177722 1177930 1179160 1206660 1215110 1238118 1247220 1268540 1271192 1283415 1308580 1326555 1343160 1413516 1430091 1447992 1455090 1458132 1466760 1503429 1522248 1532908 1540098 1570296 1588990 1630980 1649102 1650824 1682460 1701154 1711220 1746108 1756440 1766895 1768740 1809990 1811880 1822665 1857177 1902810 1906788 1916135 1940120 1962870 2004572 2053464 2063530 2065687 2120274 2122488 2182635 2187198 2200140 2224586 2283372 2299362 2355444 2355860 2383485 2413320 2430220 2473653 2476236 2494440 2505715 2537080 2551731 2566830 2617160 2653110 2682589 2827032 2854215 2860182 2910180 2916264 2944305 3006858 3065816 3080196 3095295 3177980 3261960 3298204 3336879 3364920 3402308 3422440 3449043 3492216 3508001 3533790 3537480 3619980 3645330 3714354 3805620 3813576 3832270 3850245 3925740 4009144 4122755 4127060 4131374 4240548 4252885 4365270 4374396 4400280 4449172 4510287 4566744 4598724 4710888 4711720 4766970 4860440 4947306 4952472 4981951 5011430 5103462 5133660 5300685 5306220 5365178 5467995 5561465 5708430 5720364 5748405 5820360 5888610 6013716 6160392 6190590 6197061 6355960 6514859 6596408 6673758 6804616 6898086 7016002 7067580 7150455 7239960 7290660 7420959 7428708 7517145 7611240 7655193 7664540 7700490 7851480 8047767 8245510 8254120 8262748 8481096 8505770 8730540 8748792 8898344 9020574 9197448 9285885 9533940 9894612 9963902 10010637 10022860 10206924 10267320 10328435 10524003 10601370 10612440 10730356 10935990 11122930 11416860 11440728 11496810 11777220 12027432 12368265 12381180 12394122 12758655 13029718 13347516 13412945 13796172 14032004 14135160 14300910 14459809 14581320 14841918 14857416 14945853 15034290 15310386 15329080 15400980 16095534 16491020 16525496 16684395 17011540 17245215 17461080 17540005 18041148 18571770 18591183 19067880 19544577 19789224 19927804 20021274 20045720 20413848 20656870 21048006 21202740 21460712 21871980 22245860 22551435 22833720 22993620 23554440 24143301 24736530 24762360 24788244 24909755 25517310 26059436 26695032 26825890 27592344 28064008 28601820 28919618 29683836 29891706 30068580 30620772 30801960 30985305 31572009 32191068 32574295 32982040 33368790 34023080 34490430 34873657 35080010 36082296 37104795 37143540 37182366 38275965 39089154 39855608 40042548 40238835 41313740 42096012 42405480 43379427 43743960 44491720 44837559 45102870 45604013 45987240 48286602 49473060 49576488 49819510 50053185 51034620 52118872 52620015 53651780 57203640 57839236 58633731 59367672 59783412 60137160 61241544 61970610 63144018 64382136 65148590 66737580 68980860 69747314 70160020 72299045 74209590 74287080 74364732 74729265 76551930 78178308 80085096 80477670 82627480 84192024 84693167 86758854 89675118 90205740 91208026 92955915 96573204 97722885 98946120 99639020 100106370 102069240 104620971 105240030 107303560 115678472 117267462 119566824 120716505 123941220 126288036 130138281 130297180 133475160 136812039 137961720 139494628 140320040 144598090 148419180 148729464 149458530 153103860 156356616 157860045 160955340 169386334 173517708 174368285 179350236 180411480 182416052 185911830 193146408 195445770 199278040 200212740 209241942 210480060 216897135 224187795 228020065 234534924 241433010 247882440 252576072 254079501 260276562 260594360 273624078 278989256 289196180 293168655 296838360 298917060 306207720 313862913 315720090 321910680 338772668 347035416 348736570 358700472 364832104 371823660 390891540 400425480 410436117 418483884 420960120 423465835 433794270 448375590 456040130 469069848 482866020 508159002 520553124 523104855 547248156 578392360 586337310 592852169 597834120 627725826 631440180 650691405 677545336 684060195 697473140 743647320 762238503 781783080 820872234 836967768 846931670 867588540 896751180 912080260 965732040 1016318004 1041106248 1046209710 1094496312 1172674620 1185704338 1255451652 1262880360 1270397505 1301382810 1368120390 1394946280 1524477006 1569314565 1641744468 1693863340 1735177080 1778556507 1793502360 1824160520 2032636008 2052180585 2092419420 2345349240 2371408676 2510903304 2540795010 2602765620 2736240780 2964260845 3048954012 3138629130 3283488936 3387726680 3557113014 3811192515 4104361170 4184838840 4742817352 5081590020 5205531240 5335669521 5472481560 5928521690 6097908024 6277258260 7114226028 7622385030 8208722340 8892782535 10163180040 10671339042 11857043380 12554516520 14228452056 15244770060 16417444680 17785565070 21342678084 23714086760 26678347605 30489540120 35571130140 42685356168 53356695210 71142260280 106713390420 213426780840
• Sum of all divisors σ(n): 932354841600
• Sum of proper divisors (its aliquot sum) s(n): 718928060760
• 213426780840 is an abundant number, because the sum of its proper divisors (718928060760) is greater than itself. Its abundance is 505501279920

Bases of 213426780840

• Binary: 11000110110001001110100011101010101000₂
• Hexadecimal: 0x31B13A3AA8
• Base-36: 2Q1OSM20

Squares and roots of 213426780840

• 213426780840 squared (213426780840²) is 45550990779725391105600
• 213426780840 cubed (213426780840³) is 9721801326189311762878176496704000
• The square root of 213426780840 is 461981.3641695951
• The cube root of 213426780840 is 5976.0786515941

Scales and comparisons

• 213,426,780,840 seconds is equal to 6,786 years, 16 weeks, 1 day, 8 hours, 54 minutes.
• To count from 1 to 213,426,780,840 would take you about thirteen thousand, five hundred seventy-two 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 213426780840 cubic inches would be around 498 feet tall.

Recreational maths with 213426780840

• 213426780840 backwards is 048087624312
• 213426780840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213426780840's digits is 45
• More coming soon!