21072603404061

Names of 21072603404061

• Cardinal: 21072603404061 can be written as Twenty-one trillion, seventy-two billion, six hundred three million, four hundred four thousand and sixty-one.

Scientific notation

• Scientific notation: 2.1072603404061 × 10¹³

Factors of 21072603404061

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 45

Divisors of 21072603404061

• Number of divisors d(n): 208
• Complete list of divisors:
  1 3 9 11 27 31 33 81 93 99 121 243 279 297 341 363 729 837 891 961 1023 1089 1331 2187 2511 2673 2883 3069 3267 3751 3993 6561 7533 8019 8649 9207 9801 10571 11253 11979 19683 22599 24057 25947 27621 29403 29791 31713 33759 35937 41261 59049 67797 72171 77841 82863 88209 89373 95139 101277 107811 116281 123783 177147 203391 216513 233523 248589 264627 268119 285417 303831 323433 327701 348843 371349 531441 610173 649539 700569 745767 793881 804357 856251 911493 970299 983103 1046529 1114047 1279091 1830519 1948617 2101707 2237301 2381643 2413071 2568753 2734479 2910897 2949309 3139587 3342141 3604711 3837273 5491557 5845851 6305121 6711903 7144929 7239213 7706259 8203437 8732691 8847927 9418761 10026423 10814133 11511819 16474671 18915363 20135709 21434787 21717639 23118777 24610311 26198073 26543781 28256283 30079269 32442399 34535457 39651821 56746089 60407127 64304361 65152917 69356331 73830933 78594219 79631343 84768849 90237807 97327197 103606371 118955463 170238267 181221381 195458751 208068993 221492799 235782657 238894029 254306547 270713421 291981591 310819113 356866389 510714801 586376253 624206979 664478397 707347971 716682087 762919641 812140263 875944773 932457339 1070599167 1759128759 1872620937 1993435191 2150046261 2288758923 2436420789 2627834319 2797372017 3211797501 5277386277 5617862811 6450138783 6866276769 7309262367 7883502957 8392116051 9635392503 15832158831 19350416349 20598830307 21927787101 23650508871 25176348153 28906177509 58051249047 61796490921 70951526613 75529044459 86718532527 174153747141 212854579839 226587133377 260155597581 638563739517 679761400131 780466792743 1915691218551 2341400378229 7024201134687 21072603404061
• Sum of all divisors σ(n): 35926273383936
• Sum of proper divisors (its aliquot sum) s(n): 14853669979875
• 21072603404061 is a deficient number, because the sum of its proper divisors (14853669979875) is less than itself. Its deficiency is 6218933424186

Bases of 21072603404061

• Binary: 100110010101001011001000010100101011100011101₂
• Hexadecimal: 0x132A590A571D
• Base-36: 7GWMBZKT9

Squares and roots of 21072603404061

• 21072603404061 squared (21072603404061²) is 444054614224843244831291721
• 21072603404061 cubed (21072603404061³) is 9357386775303425913865998763596327078981
• The square root of 21072603404061 is 4590490.5406787411
• 21072603404061 is a perfect cube number. Its cube root is 27621

Scales and comparisons

• 21,072,603,404,061 seconds is equal to 670,043 years, 31 weeks, 3 days, 17 hours, 34 minutes, 21 seconds.
• To count from 1 to 21,072,603,404,061 would take you about one million, six hundred seventy-five thousand, one hundred nine 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 21072603404061 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21072603404061

• 21072603404061 backwards is 16040430627012
• The number of decimal digits it has is: 14
• The sum of 21072603404061's digits is 36
• More coming soon!