12121824820365

Names of 12121824820365

• Cardinal: 12121824820365 can be written as Twelve trillion, one hundred twenty-one billion, eight hundred twenty-four million, eight hundred twenty thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 1.2121824820365 × 10¹³

Factors of 12121824820365

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 482

Divisors of 12121824820365

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 13 15 17 23 39 45 51 65 69 85 115 117 153 169 195 207 221 255 299 345 391 421 507 529 585 663 765 845 897 1035 1105 1173 1263 1495 1521 1587 1955 1989 2105 2535 2645 2691 2873 3315 3519 3789 3887 4485 4761 5083 5473 5865 6315 6877 7157 7605 7935 8619 8993 9683 9945 11661 13455 14365 15249 16419 17595 18945 19435 20631 21471 23805 25415 25857 26979 27365 29049 34385 34983 35785 43095 44965 45747 48415 49257 58305 61893 64413 66079 71149 76245 80937 82095 87147 89401 93041 103155 107355 116909 125879 129285 134895 145245 164611 174915 177241 198237 213447 222709 228735 246285 268203 279123 309465 322065 330395 350727 355745 377637 404685 435735 447005 465205 493833 531723 584545 594711 629395 640341 668127 804609 823055 837369 886205 991185 1052181 1067235 1113545 1132911 1209533 1341015 1395615 1481499 1519817 1595169 1636427 1753635 1888185 2004381 2139943 2304133 2469165 2658615 2895217 2973555 3013097 3201705 3340635 3628599 3786053 4023045 4076543 4186845 4559451 4909281 5260905 5664555 6047665 6419829 6912399 7407495 7599085 7975845 8182135 8685651 9039291 10021905 10699715 10885797 11358159 11520665 12229629 13678353 14476085 14727843 15065485 18142995 18930265 19259487 20382715 20737197 22797255 24546405 26056953 27117873 27819259 29953729 32099145 34074477 34561995 36688887 37637821 39170261 43428255 45196455 49218689 52995059 54428985 56790795 61148145 68391765 69301231 73639215 83457777 89861187 93760489 96297435 103685985 112913463 117510783 130284765 135589365 139096295 147656067 149768645 158985177 170372385 183444435 188189105 195851305 207903693 246093445 250373331 264975295 269583561 281281467 338740389 346506155 352532349 417288885 442968201 449305935 468802445 476955531 509213393 564567315 587553915 623711079 639842957 688935767 738280335 794925885 843844401 900916003 1039518465 1218886357 1251866655 1347917805 1406407335 1527640179 1593928313 1693701945 1762661745 1919528871 2066807301 2214841005 2384777655 2546066965 2702748009 3118555395 3199214785 3444678835 3656659071 4219222005 4504580015 4582920537 4781784939 5758586613 6094431785 6200421903 7638200895 7969641565 8108244027 9597644355 10334036505 10969977213 11711908039 13513740045 14345354817 15845522641 18283295355 20721068069 22914602685 23908924695 28792933065 31002109515 35135724117 40541220135 47536567923 54849886065 58559540195 62163204207 71726774085 79227613205 103605340345 105407172351 142609703769 175678620585 186489612621 237682839615 269373884897 310816021035 527035861755 713048518845 808121654691 932448063105 1346869424485 2424364964073 4040608273455 12121824820365
• Sum of all divisors σ(n): 25242962383548
• Sum of proper divisors (its aliquot sum) s(n): 13121137563183
• 12121824820365 is an abundant number, because the sum of its proper divisors (13121137563183) is greater than itself. Its abundance is 999312742818

Bases of 12121824820365

• Binary: 10110000011001010101000011111111110010001101₂
• Hexadecimal: 0xB06550FFC8D
• Base-36: 4AOOTIS99

Squares and roots of 12121824820365

• 12121824820365 squared (12121824820365²) is 146938636975616964518733225
• 12121824820365 cubed (12121824820365³) is 1781164416761636057812339953812982127125
• The square root of 12121824820365 is 3481641.1102187141
• The cube root of 12121824820365 is 22971.4989250403

Scales and comparisons

• 12,121,824,820,365 seconds is equal to 385,436 years, 27 weeks, 5 days, 9 hours, 12 minutes, 45 seconds.
• To count from 1 to 12,121,824,820,365 would take you about nine hundred sixty-three thousand, five hundred ninety-one 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 12121824820365 cubic inches would be around 1914.3 feet tall.

Recreational maths with 12121824820365

• 12121824820365 backwards is 56302842812121
• 12121824820365 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12121824820365's digits is 45
• More coming soon!