18218314823467707

Names of 18218314823467707

• Cardinal: 18218314823467707 can be written as Eighteen quadrillion, two hundred eighteen trillion, three hundred fourteen billion, eight hundred twenty-three million, four hundred sixty-seven thousand, seven hundred seven.

Scientific notation

• Scientific notation: 1.8218314823467707 × 10¹⁶

Factors of 18218314823467707

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 175

Divisors of 18218314823467707

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 13 19 39 57 67 73 117 169 171 201 219 247 361 507 603 657 741 871 949 1083 1273 1387 1521 2223 2613 2847 3211 3249 3819 4161 4489 4693 4891 5329 6859 7839 8541 9633 11323 11457 12337 12483 13467 14079 14673 15987 16549 18031 20577 24187 26353 28899 33969 37011 40401 42237 44019 47961 49647 54093 58357 61009 61731 63583 69277 72561 79059 85291 89167 92929 101251 101907 111033 148941 162279 175071 183027 190749 207831 215137 217683 234403 237177 255873 267501 278787 303753 314431 327697 342589 357043 389017 459553 500707 525213 549081 572247 623493 645411 703209 758641 767619 802503 826579 836361 900601 911259 943293 983091 1027767 1071129 1108783 1159171 1167051 1208077 1316263 1378659 1502121 1620529 1765651 1923769 1936233 2109627 2275923 2479737 2701803 2829879 2949273 3083301 3213387 3326349 3477513 3501153 3624231 3948789 4087603 4135977 4260061 4453657 4506363 4641559 4861587 5057221 5296953 5771307 5974189 6226243 6509191 6783817 6827769 7391323 7439211 8105409 9979047 10432539 10872693 11846367 12262809 12780183 13360971 13924677 14414179 14584761 15171663 15705001 15890859 17111419 17313921 17922567 18678729 19527573 20351451 21066877 22173969 22953463 23921881 25008997 26064139 30790051 33547369 36551611 36788427 38340549 40082913 41774031 43242537 45514989 47115003 51334257 53767701 55380793 56036187 58582719 60340267 61054353 63200631 65743873 66521907 68860389 71765643 75026991 77664457 78192417 80941159 84619483 88189621 92370153 96087199 100642107 109654833 118298617 128892523 129727611 140435137 141345009 154002771 166142379 181020801 189601893 197231619 206581167 215296929 225080973 232993371 234577251 242823477 253858449 264568863 273869401 277110459 288261597 298395019 301926321 310984453 325116961 328964499 338833807 354895851 386677569 400270663 421305411 436115797 454515739 475170943 495218641 498427137 543062403 591694857 698980113 728470431 761575347 793706589 821608203 864784791 895185057 932953359 975350883 1016501421 1052235067 1064687553 1146465073 1160032707 1200811989 1249133587 1263916233 1308347391 1363547217 1425512829 1485655923 1537882021 1675602799 1746297313 1825656781 2247673723 2448957937 2464824609 2668267603 2685555171 2798860077 2926052649 3049504263 3156705201 3439395219 3602435967 3747400761 3925042173 4042797889 4090641651 4276538487 4404839491 4456967769 4613646063 5026808397 5203518619 5238891939 5476970343 5669505361 5908704607 6177222259 6437842333 6743021169 7346873811 8004802809 8635799041 9409154179 9470115603 10318185657 11242202283 12128393667 13214518473 13840938189 15080425191 15610555857 15716675817 16430911029 17008516083 17726113821 18531666777 19313526999 19992466273 20229063507 21782836387 22040621433 22701865069 23733538153 24014408427 25907397123 28227462537 29219758399 31836453181 33179648947 34687478839 36385181001 39643555419 46831667571 51025548249 53178341463 55595000331 57940580997 59977398819 65348509161 68105595207 71200614459 76813159891 77722191369 83691950329 84682387611 87659275197 95509359543 99538946841 104062436517 112265387533 122319004327 164080181779 178773929401 179932196457 196045527483 204316785621 213601843377 230439479673 251075850987 262977825591 286528078629 295124245897 298616840523 312187309551 336796162599 366957012981 379856859187 413873891353 431335436311 450937224907 492240545337 536321788203 630413329993 691318439019 753227552961 885372737691 1010388487797 1100871038943 1139570577561 1241621674059 1294006308933 1352811674721 1459450037929 1476721636011 1590147056251 1608965364609 1891239989979 2133042363127 2324061082213 2656118213073 3418711732683 3724865022177 3882018926799 4058435024163 4378350113787 4770441168753 5607360672043 5673719969937 6399127089381 6972183246639 8195373289909 11977853269867 13135050341361 14311323506259 16822082016129 19197381268143 20916549739917 24586119869727 27729550720651 30212794068769 35933559809601 50466246048387 73758359609181 83188652161953 90638382206307 106539852768817 107800679428803 155712092508271 249565956485859 271915146618921 319619558306451 467136277524813 958858674919353 1401408832574439 2024257202607523 6072771607822569 18218314823467707
• Sum of all divisors σ(n): 30957862399682400
• Sum of proper divisors (its aliquot sum) s(n): 12739547576214693
• 18218314823467707 is a deficient number, because the sum of its proper divisors (12739547576214693) is less than itself. Its deficiency is 5478767247253014

Bases of 18218314823467707

• Binary: 1000000101110010111010111110111011101011000001010111011₂
• Hexadecimal: 0x40B975F77582BB
• Base-36: 4ZDUQAEXYGR

Squares and roots of 18218314823467707

• 18218314823467707 squared (18218314823467707²) is 331906995006983188071060471837849
• 18218314823467707 cubed (18218314823467707³) is 6046786127148344028660528857356009969237591842243
• The square root of 18218314823467707 is 134975237.8159331377
• The cube root of 18218314823467707 is 263129.4154262269

Scales and comparisons

• 18,218,314,823,467,707 seconds is equal to 579,286,058 years, 22 weeks, 5 days, 14 hours, 48 minutes, 27 seconds.
• To count from 1 to 18,218,314,823,467,707 would take you about one billion, seven hundred thirty-seven million, eight hundred fifty-eight thousand, one hundred seventy-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 18218314823467707 cubic inches would be around 21927.5 feet tall.

Recreational maths with 18218314823467707

• 18218314823467707 backwards is 70776432841381281
• The number of decimal digits it has is: 17
• The sum of 18218314823467707's digits is 72
• More coming soon!