18049090661739606

Names of 18049090661739606

• Cardinal: 18049090661739606 can be written as Eighteen quadrillion, forty-nine trillion, ninety billion, six hundred sixty-one million, seven hundred thirty-nine thousand, six hundred six.

Scientific notation

• Scientific notation: 1.8049090661739606 × 10¹⁶

Factors of 18049090661739606

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 498

Divisors of 18049090661739606

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 103 147 206 294 309 383 618 721 766 1149 1442 2163 2298 2681 4326 5047 5362 8043 10094 10609 15141 16086 18767 21218 30282 31827 37534 39449 56301 63654 74263 78898 112602 118347 146689 148526 222789 236694 276143 293378 440067 445578 519841 552286 828429 880134 1026823 1039682 1092727 1559523 1656858 1933001 2053646 2185454 3080469 3119046 3278181 3866002 4063247 5799003 6160938 6556362 7187761 7649089 8126494 11598006 12189741 14375522 15108967 15298178 21563283 22947267 24379482 28442729 30217934 43126566 45326901 45894534 53543623 56181887 56885458 85328187 90653802 105762769 107087246 112363774 160630869 168545661 170656374 199099103 211525538 317288307 321261738 337091322 393273209 398198206 418514441 597297309 634576614 740339383 786546418 837028882 1179819627 1194594618 1255543323 1480678766 1556223601 2221018149 2359639254 2511086646 2752912463 2929601087 3112447202 4442036298 4668670803 5505824926 5786734361 5859202174 8258737389 8788803261 9337341606 10893565207 11573468722 16517474778 17360203083 17577606522 20507207609 21787130414 32680695621 34720406166 40507140527 41014415218 61521622827 65361391242 76254956449 81014281054 121521421581 123043245654 152509912898 160291030903 228764869347 243042843162 283549983689 320582061806 457529738694 480873092709 567099967378 596033639183 850649951067 961746185418 1122037216321 1192067278366 1701299902134 1788100917549 2244074432642 3366111648963 3576201835098 4172235474281 6732223297926 7854260514247 8344470948562 12516706422843 15708521028494 23562781542741 25033412845686 29205648319967 47125563085482 58411296639934 61391464835849 87616944959901 122782929671698 175233889919802 184174394507547 368348789015094 429740253850943 859480507701886 1289220761552829 2578441523105658 3008181776956601 6016363553913202 9024545330869803 18049090661739606
• Sum of all divisors σ(n): 42514449293721600
• Sum of proper divisors (its aliquot sum) s(n): 24465358631981994
• 18049090661739606 is an abundant number, because the sum of its proper divisors (24465358631981994) is greater than itself. Its abundance is 6416267970242388

Bases of 18049090661739606

• Binary: 1000000000111111000110101100101011010010110110001010110₂
• Hexadecimal: 0x401F8D65696C56
• Base-36: 4XPV9S6AE6U

Squares and roots of 18049090661739606

• 18049090661739606 squared (18049090661739606²) is 325769673715695848416386149035236
• 18049090661739606 cubed (18049090661739606³) is 5879846375739924312066837825585481941674350757016
• The square root of 18049090661739606 is 134346904.1762392305
• The cube root of 18049090661739606 is 262312.1711776449

Scales and comparisons

• 18,049,090,661,739,606 seconds is equal to 573,905,253 years, 28 weeks, 15 hours, 40 minutes, 6 seconds.
• To count from 1 to 18,049,090,661,739,606 would take you about one billion, seven hundred twenty-one million, seven hundred fifteen thousand, seven hundred sixty 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 18049090661739606 cubic inches would be around 21859.3 feet tall.

Recreational maths with 18049090661739606

• 18049090661739606 backwards is 60693716609094081
• The number of decimal digits it has is: 17
• The sum of 18049090661739606's digits is 75
• More coming soon!