16383451030821

Names of 16383451030821

• Cardinal: 16383451030821 can be written as Sixteen trillion, three hundred eighty-three billion, four hundred fifty-one million, thirty thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.6383451030821 × 10¹³

Factors of 16383451030821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1189

Divisors of 16383451030821

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 67 81 133 171 189 201 361 399 469 513 567 603 1083 1093 1197 1273 1407 1539 1809 2527 3249 3279 3591 3819 4221 5427 7581 7651 8911 9747 9837 10773 11457 12663 20767 22743 22953 24187 26733 29241 29511 34371 37989 62301 68229 68859 72561 73231 80199 88533 103113 145369 169309 186903 204687 206577 217683 219693 240597 394573 436107 507927 512617 560709 619731 653049 659079 721791 1183719 1194649 1308321 1391389 1523781 1537851 1682127 1959147 1977237 2762011 3551157 3583947 3924963 4174167 4571343 4613553 5931711 8286033 8362543 9739723 10653471 10751841 11774889 12522501 13714029 13840659 22698331 24858099 25087629 26436391 29219169 31960413 32255523 37567503 41521977 68094993 74574297 75262887 79309173 80041483 87657507 96766569 112702509 158888317 185054737 204284979 223722891 225788661 237927519 240124449 262972521 431268289 476664951 555164211 560290381 612854937 677365983 713782557 720373347 788917563 1293804867 1429994853 1520788177 1665492633 1680871143 1838564811 2141347671 2161120041 3018878023 3881414601 4289984559 4562364531 4996477899 5042613429 6483360123 9056634069 10645517239 11644243803 12869953677 13687093593 14989433697 15127840287 27169902207 28894975363 31936551717 34932731409 41061280779 45383520861 81509706621 86684926089 95809655151 123183842337 202264827541 244529119863 260054778267 287428965453 606794482623 780164334801 862286896359 1820383447869 2340493004403 5461150343607 16383451030821
• Sum of all divisors σ(n): 29987971735392
• Sum of proper divisors (its aliquot sum) s(n): 13604520704571
• 16383451030821 is a deficient number, because the sum of its proper divisors (13604520704571) is less than itself. Its deficiency is 2778930326250

Bases of 16383451030821

• Binary: 11101110011010010001110001110110010100100101₂
• Hexadecimal: 0xEE691C76525
• Base-36: 5T2GBQHB9

Squares and roots of 16383451030821

• 16383451030821 squared (16383451030821²) is 268417467679309687491934041
• 16383451030821 cubed (16383451030821³) is 4397604437540948750193418134144390077661
• The square root of 16383451030821 is 4047647.5922220549
• The cube root of 16383451030821 is 25398.1331583189

Scales and comparisons

• 16,383,451,030,821 seconds is equal to 520,943 years, 3 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 16,383,451,030,821 would take you about one million, three hundred two thousand, three hundred fifty-seven 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 16383451030821 cubic inches would be around 2116.5 feet tall.

Recreational maths with 16383451030821

• 16383451030821 backwards is 12803015438361
• The number of decimal digits it has is: 14
• The sum of 16383451030821's digits is 45
• More coming soon!