13806573490521

Names of 13806573490521

• Cardinal: 13806573490521 can be written as Thirteen trillion, eight hundred six billion, five hundred seventy-three million, four hundred ninety thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.3806573490521 × 10¹³

Factors of 13806573490521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53469

Divisors of 13806573490521

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 133 147 171 189 343 399 441 513 931 1029 1197 1323 1511 2793 3087 3591 4533 6517 8379 9261 10577 13599 19551 25137 28709 31731 40797 51929 58653 74039 86127 95193 155787 175959 200963 222117 258381 285579 363503 467361 518273 602889 666351 775143 986651 1090509 1402083 1406741 1554819 1808667 1999053 2544521 2959953 3271527 4220223 4664457 5426001 6906557 7633563 8879859 9814581 9847187 12660669 13993371 17811647 20719671 22900689 26639577 29541561 37982007 48345899 53434941 62159013 68702067 78464719 88624683 145037697 160304823 186477039 235394157 265874049 338421293 435113091 480914469 549253033 706182471 1015263879 1305339273 1490829661 1647759099 2118547413 3045791637 3844771231 4472488983 4943277297 9137374911 10435807627 11534313693 13417466949 14829831891 26913398617 31307422881 34602941079 40252400847 73050653389 80740195851 93922268643 103808823237 219151960167 242220587553 281766805929 511354573723 657455880501 726661762659 1534063721169 1972367641503 4602191163507 13806573490521
• Sum of all divisors σ(n): 25125811200000
• Sum of proper divisors (its aliquot sum) s(n): 11319237709479
• 13806573490521 is a deficient number, because the sum of its proper divisors (11319237709479) is less than itself. Its deficiency is 2487335781042

Bases of 13806573490521

• Binary: 11001000111010010111111010001001000101011001₂
• Hexadecimal: 0xC8E97E89159
• Base-36: 4W6NHDPW9

Squares and roots of 13806573490521

• 13806573490521 squared (13806573490521²) is 190621471549157229676851441
• 13806573490521 cubed (13806573490521³) is 2631829355814697225775369288640538690761
• The square root of 13806573490521 is 3715719.7809470239
• The cube root of 13806573490521 is 23989.9109738307

Scales and comparisons

• 13,806,573,490,521 seconds is equal to 439,006 years, 17 weeks, 1 day, 6 hours, 55 minutes, 21 seconds.
• To count from 1 to 13,806,573,490,521 would take you about one million, ninety-seven thousand, five hundred fifteen 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 13806573490521 cubic inches would be around 1999.2 feet tall.

Recreational maths with 13806573490521

• 13806573490521 backwards is 12509437560831
• The number of decimal digits it has is: 14
• The sum of 13806573490521's digits is 54
• More coming soon!