1918422061606323

Names of 1918422061606323

• Cardinal: 1918422061606323 can be written as One quadrillion, nine hundred eighteen trillion, four hundred twenty-two billion, sixty-one million, six hundred six thousand, three hundred twenty-three.

Scientific notation

• Scientific notation: 1.918422061606323 × 10¹⁵

Factors of 1918422061606323

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1898

Divisors of 1918422061606323

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 13 21 37 39 49 63 79 91 111 117 147 237 259 273 333 441 481 553 637 711 777 819 1027 1369 1443 1659 1759 1813 1911 2331 2923 3081 3367 3871 4107 4329 4977 5277 5439 5733 7189 8769 9243 9583 10101 11613 12313 12321 15831 16317 17797 20461 21567 22867 23569 26307 28749 30303 34839 36939 37999 50323 53391 61383 64701 65083 67081 68601 70707 86191 86247 108151 110817 113997 124579 138961 143227 150969 160069 160173 184149 195249 201243 205803 212121 258573 265993 324453 341991 373737 416883 429681 452907 455581 480207 585747 603729 757057 775719 797979 846079 872053 972727 973359 1120483 1121211 1250649 1289043 1366743 1405963 1440621 1806493 1861951 2271171 2393937 2408071 2538237 2616159 2918181 3094081 3189067 3361449 4100229 4217889 5141557 5299399 5419479 5585853 5922553 6809089 6813513 7224213 7614711 7848477 8754543 9282243 9567201 9841741 10084347 12645451 12653667 15424671 15898197 16258437 16757559 16856497 17767659 20427267 21658567 21672639 27846729 28701603 29525223 31304923 35990899 37936353 40223053 41457871 46274013 47694591 50569491 53302977 61281801 64975701 66840241 68892187 88518157 88575669 93914769 107972697 113809059 114480997 117995479 120669159 124373613 151609969 151708473 190237609 194927103 200520723 206676561 219134461 244432399 251936293 265554471 281561371 281744307 323918091 343442991 353986437 362007477 373120839 454829907 467881687 570712827 601562169 620029683 657403383 733297197 755808879 796663413 801366979 844684113 1030328973 1061959311 1331663263 1364489721 1403645061 1488252961 1533941227 1711026793 1712138481 1970929597 1972210149 2199891591 2267426637 2404100937 2473088917 2534052339 3177621187 3275171809 3994989789 4210935183 4235796889 4464758883 4601823681 5133080379 5609568853 5912788791 7212302811 7419266751 9043998763 9321642841 9532863561 9825515427 10417770727 11977187551 11984969367 12707390667 13394276649 13805471043 15399241137 16828706559 17311622419 17738366373 22243348309 22257800253 27131996289 27964928523 28598590683 29476546281 29650578223 31253312181 35931562653 38122172001 50486119677 51934867257 55065359557 63307991341 66730044927 72924395089 81395988867 83894785569 88951734669 93759936543 107794687959 117571983919 121181356933 155703438163 155804601771 165196078671 189923974023 200190134781 207554047561 218773185267 266855204007 334627954231 352715951757 363544070799 385457516899 443155939387 467110314489 495588236013 569771922069 622662142683 656319555801 823003887433 1003883862693 1058147855271 1090632212397 1156372550697 1329467818161 1401330943467 1867986428049 2342395679617 2469011662299 2698202618293 3011651588079 3469117652091 3988403454483 4350163405003 5761027212031 7027187038851 7407034986897 8094607854879 13050490215009 16396769757319 17283081636093 21081561116553 24283823564637 30451143835021 39151470645027 49190309271957 51849244908279 91353431505063 147570927815871 213158006845147 274060294515189 639474020535441 1918422061606323
• Sum of all divisors σ(n): 3615005610347040
• Sum of proper divisors (its aliquot sum) s(n): 1696583548740717
• 1918422061606323 is a deficient number, because the sum of its proper divisors (1696583548740717) is less than itself. Its deficiency is 221838512865606

Bases of 1918422061606323

• Binary: 110110100001100101101110001100000101110010110110011₂
• Hexadecimal: 0x6D0CB7182E5B3
• Base-36: IW0UXFAGMR

Squares and roots of 1918422061606323

• 1918422061606323 squared (1918422061606323²) is 3680343206457854559951033580329
• 1918422061606323 cubed (1918422061606323³) is 7060451601551702588508655650608159771594820267
• The square root of 1918422061606323 is 43799795.2233377799
• The cube root of 1918422061606323 is 124255.2421461129

Scales and comparisons

• 1,918,422,061,606,323 seconds is equal to 60,999,887 years, 25 weeks, 3 days, 8 hours, 52 minutes, 3 seconds.
• To count from 1 to 1,918,422,061,606,323 would take you about one hundred eighty-two million, nine hundred ninety-nine thousand, six hundred sixty-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 1918422061606323 cubic inches would be around 10354.6 feet tall.

Recreational maths with 1918422061606323

• 1918422061606323 backwards is 3236061602248191
• The number of decimal digits it has is: 16
• The sum of 1918422061606323's digits is 54
• More coming soon!