18977764123136

Names of 18977764123136

• Cardinal: 18977764123136 can be written as Eighteen trillion, nine hundred seventy-seven billion, seven hundred sixty-four million, one hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.8977764123136 × 10¹³

Factors of 18977764123136

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 824

Divisors of 18977764123136

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 64 91 104 112 124 127 128 182 208 217 224 248 254 256 307 337 364 403 416 434 448 496 508 512 614 674 728 806 832 868 889 896 992 1016 1228 1348 1456 1612 1651 1664 1736 1778 1792 1984 2032 2149 2359 2456 2696 2821 2912 3224 3302 3328 3472 3556 3584 3937 3968 3991 4064 4298 4381 4718 4912 5392 5642 5824 6448 6604 6656 6944 7112 7874 7936 7982 8128 8596 8762 9436 9517 9824 10447 10784 11284 11557 11648 12896 13208 13888 14224 15748 15872 15964 16256 17192 17524 18872 19034 19648 20894 21568 22568 23114 23296 25792 26416 27559 27776 27937 28448 30667 31496 31928 32512 34384 35048 37744 38068 38989 39296 41788 42799 43136 45136 46228 46592 51181 51584 52832 55118 55552 55874 56896 61334 62992 63856 65024 66619 68768 70096 73129 75488 76136 77978 78592 83576 85598 86272 90272 92456 102362 103168 103459 105664 110236 111104 111748 113792 122668 123721 125984 127712 133238 135811 137536 140192 146258 150976 152272 155956 157184 167152 171196 172544 180544 184912 204724 206336 206918 211328 220472 223496 227584 245336 247442 251968 255424 266476 271622 272923 275072 280384 292516 299593 301952 304544 311912 334304 342392 358267 361088 369824 409448 413836 422656 440944 446992 455168 490672 494884 503936 506857 510848 532952 543244 545846 550144 556387 560768 585032 599186 603904 609088 623824 668608 684784 716534 722176 724213 739648 818896 827672 845312 866047 881888 893984 950677 981344 989768 1007872 1013714 1021696 1065904 1086488 1091692 1100288 1112774 1121536 1170064 1198372 1207808 1208659 1218176 1247648 1326769 1337216 1344967 1369568 1433068 1444352 1448426 1479296 1637792 1655344 1732094 1763776 1787968 1901354 1962688 1979536 2015744 2027428 2043392 2131808 2172976 2183384 2225548 2243072 2340128 2396744 2417318 2436352 2495296 2653538 2674432 2689934 2739136 2866136 2896852 2958592 3207229 3275584 3310688 3464188 3527552 3547999 3575936 3802708 3894709 3925376 3959072 4054856 4263616 4345952 4366768 4451096 4680256 4793488 4834636 4872704 4990592 5307076 5348864 5379868 5478272 5732272 5793704 5917184 6414458 6551168 6621376 6928376 7055104 7095998 7151872 7605416 7789418 7850752 7918144 8109712 8460613 8527232 8691904 8733536 8902192 9287383 9360512 9414769 9586976 9669272 9981184 10614152 10759736 10956544 11464544 11587408 12828916 13102336 13139293 13242752 13856752 14110208 14191996 14303744 15210832 15578836 15701504 15712567 15836288 16219424 16921226 17054464 17247997 17383808 17467072 17804384 18574766 18721024 18829538 19173952 19338544 19962368 21228304 21519472 21913088 22450603 22929088 23174816 25657832 26204672 26278586 26485504 27713504 28383992 30421664 31157672 31425134 31672576 32438848 33842452 34108928 34495994 34767616 34934144 35608768 37149532 37442048 37659076 38347904 38677088 41693977 42456608 43038944 44901206 45858176 46349632 51315664 52557172 52971008 55427008 56767984 60843328 62315344 62850268 63345152 64877696 67684904 68991988 69535232 69868288 71217536 74299064 75318152 76695808 77354176 83387954 84913216 86077888 89802412 91716352 91975051 92699264 102631328 105114344 109987969 110854016 113535968 120735979 121686656 124630688 125700536 129755392 135369808 137983976 139736576 142435072 148598128 150636304 153391616 154708352 166775908 169826432 170810809 172155776 179604824 183432704 183950102 185398528 205262656 210228688 219975938 221708032 227071936 241471958 243373312 249261376 251401072 259510784 270739616 275967952 284870144 291857839 297196256 301272608 309416704 333551816 339652864 341621618 344311552 359209648 367900204 370797056 407318083 410525312 420457376 439951876 443416064 454143872 482943916 486746624 498522752 502802144 541479232 551935904 583715678 594392512 602545216 618833408 667103632 679305728 683243236 688623104 718419296 735800408 814636166 821050624 840914752 879903752 908287744 965887832 997045504 1005604288 1082958464 1103871808 1167431356 1188785024 1195675663 1205090432 1334207264 1366486472 1436838592 1471600816 1629272332 1642101248 1681829504 1759807504 1816575488 1931775664 1994091008 2011208576 2165916928 2207743616 2334862712 2377570048 2391351326 2410180864 2668414528 2732972944 2851226581 2873677184 2943201632 3258544664 3363659008 3519615008 3863551328 4022417152 4331833856 4415487232 4669725424 4755140096 4782702652 4820361728 5295135079 5336829056 5465945888 5702453162 5747354368 5886403264 6517089328 6727318016 7039230016 7727102656 8044834304 8830974464 9339450848 9565405304 10590270158 10673658112 10931891776 11404906324 11494708736 11772806528 13034178656 14078460032 15454205312 18678901696 19130810608 21180540316 21347316224 21863783552 22809812648 23545613056 26068357312 28156920064 30908410624 37065945553 37357803392 38261621216 42361080632 43727567104 45619625296 47091226112 52136714624 56313840128 61816821248 74131891106 74715606784 76523242432 84722161264 87455134208 91239250592 104273429248 148263782212 149431213568 153046484864 169444322528 182478501184 208546858496 296527564424 306092969728 338888645056 364957002368 593055128848 612185939456 677777290112 729914004736 1186110257696 1355554580224 1459828009472 2372220515392 2711109160448 4744441030784 9488882061568 18977764123136
• Sum of all divisors σ(n): 48856350326784
• Sum of proper divisors (its aliquot sum) s(n): 29878586203648
• 18977764123136 is an abundant number, because the sum of its proper divisors (29878586203648) is greater than itself. Its abundance is 10900822080512

Bases of 18977764123136

• Binary: 100010100001010011010111000111010001000000000₂
• Hexadecimal: 0x11429AE3A200
• Base-36: 6Q69IRMRK

Squares and roots of 18977764123136

• 18977764123136 squared (18977764123136²) is 360155531113387910970474496
• 18977764123136 cubed (18977764123136³) is 6834946717112644494028809758367291539456
• The square root of 18977764123136 is 4356347.5668426643
• The cube root of 18977764123136 is 26673.6029061631

Scales and comparisons

• 18,977,764,123,136 seconds is equal to 603,434 years, 10 weeks, 1 day, 17 hours, 18 minutes, 56 seconds.
• To count from 1 to 18,977,764,123,136 would take you about one million, five hundred eight thousand, five hundred eighty-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 18977764123136 cubic inches would be around 2222.8 feet tall.

Recreational maths with 18977764123136

• 18977764123136 backwards is 63132146777981
• The number of decimal digits it has is: 14
• The sum of 18977764123136's digits is 65
• More coming soon!