6420318614923213

Names of 6420318614923213

• Cardinal: 6420318614923213 can be written as Six quadrillion, four hundred twenty trillion, three hundred eighteen billion, six hundred fourteen million, nine hundred twenty-three thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 6.420318614923213 × 10¹⁵

Factors of 6420318614923213

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 180

Divisors of 6420318614923213

• Number of divisors d(n): 180
• Complete list of divisors:
  1 7 11 13 49 77 91 121 143 149 169 539 637 847 1001 1043 1183 1573 1639 1859 1937 2197 5929 7007 7301 8281 11011 11473 13013 13559 15379 18029 20449 21307 22201 24167 25181 77077 80311 91091 94913 107653 126203 143143 149149 155407 169169 176267 234377 244211 265837 276991 288613 327353 883421 1002001 1044043 1087849 1184183 1233869 1640639 1709477 1860859 1938937 2020291 2291471 2686321 3046901 3174743 3307949 3600883 3751969 11484473 11966339 13026013 13572559 14142037 16040297 18804247 21328307 22223201 23155643 25206181 26263783 34922173 36387439 39609713 41271659 43003337 48775597 131629729 149298149 155562407 162089501 176443267 183846481 244455211 254712073 277267991 288901613 301023359 341429179 400261829 453988249 473036707 492884401 536531567 559043381 1711186477 1782984511 1940875937 2022311291 2107163513 2390004253 2801832803 3177917743 3311256949 3450190807 3755720969 3913303667 5203403777 5421728411 5901847237 6149477191 6407497213 7267563953 19612829621 22245424201 23178798643 24151335649 26290046783 27393125669 36423826439 37952098877 41312930659 43046340337 44852480491 50872947671 59639012521 67644249101 70482469343 79943203483 83297463769 254966785073 265664692139 289190514613 301324382359 313967363437 356110633697 417473087647 473509743707 493377285401 559602424381 583082246383 775307162773 879375238313 916272101459 1082867028997 2922311613529 3314568205949 3453640997807 3917216970667 4081575724681 5427150139411 6155626668191 6413904710213 7580069202979 10078993116049 11911537318967 37990050975877 43089386677337 44897332971491 53060484420853 70552951812343 83380761232769 131026910508637 493870662686401 583665328629383 917188373560459 6420318614923213
• Sum of all divisors σ(n): 8953092682908780
• Sum of proper divisors (its aliquot sum) s(n): 2532774067985567
• 6420318614923213 is a deficient number, because the sum of its proper divisors (2532774067985567) is less than itself. Its deficiency is 3887544546937646

Bases of 6420318614923213

• Binary: 10110110011110011111011101010011000110010011111001101₂
• Hexadecimal: 0x16CF3EEA6327CD
• Base-36: 1R7T9NJLZV1

Squares and roots of 6420318614923213

• 6420318614923213 squared (6420318614923213²) is 41220491117129524214025886243369
• 6420318614923213 cubed (6420318614923213³) is 264648686435583631825992616764352005286965424597
• The square root of 6420318614923213 is 80126890.7104426027
• The cube root of 6420318614923213 is 185859.8263163783

Scales and comparisons

• 6,420,318,614,923,213 seconds is equal to 204,146,272 years, 31 weeks, 3 days, 6 hours, 40 minutes, 13 seconds.
• To count from 1 to 6,420,318,614,923,213 would take you about six hundred twelve million, four hundred thirty-eight thousand, eight hundred seventeen 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 6420318614923213 cubic inches would be around 15488.3 feet tall.

Recreational maths with 6420318614923213

• 6420318614923213 backwards is 3123294168130246
• The number of decimal digits it has is: 16
• The sum of 6420318614923213's digits is 55
• More coming soon!