21473838067682

Names of 21473838067682

• Cardinal: 21473838067682 can be written as Twenty-one trillion, four hundred seventy-three billion, eight hundred thirty-eight million, sixty-seven thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 2.1473838067682 × 10¹³

Factors of 21473838067682

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2224053

Divisors of 21473838067682

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 53 77 91 98 106 143 154 169 182 286 338 371 539 583 637 689 742 1001 1078 1166 1183 1274 1378 1859 2002 2366 2597 3718 4081 4823 5194 7007 7579 8162 8281 8957 9646 13013 14014 15158 16562 17914 26026 28567 33761 53053 57134 62699 67522 91091 98527 106106 125398 182182 197054 371371 438893 689689 742742 877786 1379378 2223967 4447934 4827823 9655646 15567769 24463637 28911571 31135538 48927274 57823142 108974383 117870251 171245459 202380997 217948766 235740502 318027281 342490918 375850423 404761994 636054562 751700846 825091757 1198718213 1296572761 1416666979 1532313263 1650183514 2226190967 2397436426 2593145522 2630952961 2833333958 3064626526 4134354653 4452381934 5261905922 5775642299 8268709306 9076009327 10726192841 11551284598 15583336769 16855445893 18152018654 18416670727 19920072419 21452385682 28940482571 31166673538 33710891786 36833341454 39840144838 57880965142 63532065289 75083349887 117988121251 127064130578 139440506933 150166699774 202583377997 219120796609 235976242502 278881013866 405166755994 438241593218 825916848757 976083548531 1533845576263 1651833697514 1952167097062 3067691152526 10736919033841 21473838067682
• Sum of all divisors σ(n): 45097320644352
• Sum of proper divisors (its aliquot sum) s(n): 23623482576670
• 21473838067682 is an abundant number, because the sum of its proper divisors (23623482576670) is greater than itself. Its abundance is 2149644508988

Bases of 21473838067682

• Binary: 100111000011111000100011111010110111111100010₂
• Hexadecimal: 0x1387C47D6FE2
• Base-36: 7M0Y0QWO2

Squares and roots of 21473838067682

• 21473838067682 squared (21473838067682²) is 461125721357028611612853124
• 21473838067682 cubed (21473838067682³) is 9902139069263883640025737193751037138568
• The square root of 21473838067682 is 4633987.2753042817
• The cube root of 21473838067682 is 27795.2056271927

Scales and comparisons

• 21,473,838,067,682 seconds is equal to 682,801 years, 32 weeks, 4 days, 10 hours, 48 minutes, 2 seconds.
• To count from 1 to 21,473,838,067,682 would take you about one million, seven hundred seven thousand and four 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 21473838067682 cubic inches would be around 2316.3 feet tall.

Recreational maths with 21473838067682

• 21473838067682 backwards is 28676083837412
• The number of decimal digits it has is: 14
• The sum of 21473838067682's digits is 65
• More coming soon!