18364664093425

Names of 18364664093425

• Cardinal: 18364664093425 can be written as Eighteen trillion, three hundred sixty-four billion, six hundred sixty-four million, ninety-three thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.8364664093425 × 10¹³

Factors of 18364664093425

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2719

Divisors of 18364664093425

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 13 19 25 41 43 65 95 205 215 247 325 475 533 559 779 817 1025 1075 1235 1277 1321 1763 2665 2795 3895 4085 6175 6385 6605 8815 10127 10621 13325 13975 16601 17173 19475 20425 22919 24263 25099 31925 33025 33497 44075 50635 52357 53105 54161 54911 56803 83005 85865 114595 121315 125495 167485 253175 261785 265525 270805 274555 284015 315419 326287 415025 429325 435461 572975 606575 627475 680641 704093 713843 738439 837425 994783 1029059 1043309 1079257 1308925 1354025 1372775 1420075 1577095 1631435 1686917 2177305 2251351 2328923 3403205 3520465 3569215 3692195 4973915 5145295 5216545 5396285 7885475 8157175 8434585 10886525 11256755 11644615 12932179 13377767 13563017 14030341 17016025 17602325 17846075 18460975 21929921 24869575 25726475 26082725 26981425 29267563 30275999 32051423 42172925 42775669 44249537 56283775 58223075 64660895 66888835 67815085 69163597 70151705 72537431 109649605 146337815 151379995 160257115 213878345 221247685 323304475 334444175 339075425 345817985 350758525 362687155 416668499 548248025 556083697 575243981 731689075 756899975 801285575 899126761 942986603 1069391725 1106238425 1314108343 1378211189 1729089925 1813435775 2083342495 2780418485 2876219905 2974034671 4495633805 4714933015 6570541715 6891055945 10416712475 13902092425 14381099525 14870173355 17083408459 17916745457 22478169025 23574665075 32852708575 34455279725 38662450723 56506658749 74350866775 85417042295 89583727285 193312253615 282533293745 427085211475 447918636425 734586563737 966561268075 1412666468725 3672932818685 18364664093425
• Sum of all divisors σ(n): 27100917930240
• Sum of proper divisors (its aliquot sum) s(n): 8736253836815
• 18364664093425 is a deficient number, because the sum of its proper divisors (8736253836815) is less than itself. Its deficiency is 9628410256610

Bases of 18364664093425

• Binary: 100001011001111011011010001111001101011110001₂
• Hexadecimal: 0x10B3DB479AF1
• Base-36: 6ICLYU86P

Squares and roots of 18364664093425

• 18364664093425 squared (18364664093425²) is 337260887264333477128230625
• 18364664093425 cubed (18364664093425³) is 6193682906459961884081995443339946140625
• The square root of 18364664093425 is 4285401.2756596085
• The cube root of 18364664093425 is 26383.2117462485

Scales and comparisons

• 18,364,664,093,425 seconds is equal to 583,939 years, 26 weeks, 4 days, 13 hours, 30 minutes, 25 seconds.
• To count from 1 to 18,364,664,093,425 would take you about one million, four hundred fifty-nine thousand, eight hundred forty-eight 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 18364664093425 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18364664093425

• 18364664093425 backwards is 52439046646381
• The number of decimal digits it has is: 14
• The sum of 18364664093425's digits is 61
• More coming soon!