21143848070943

Names of 21143848070943

• Cardinal: 21143848070943 can be written as Twenty-one trillion, one hundred forty-three billion, eight hundred forty-eight million, seventy thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 2.1143848070943 × 10¹³

Factors of 21143848070943

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 293

Divisors of 21143848070943

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 17 19 27 39 51 57 117 153 169 171 221 241 247 323 351 361 459 507 513 663 723 741 969 1083 1521 1989 2169 2197 2223 2873 2907 3133 3211 3249 4097 4199 4563 4579 4693 5967 6137 6507 6591 6669 8619 8721 9399 9633 9747 12291 12597 13737 14079 18411 19773 25857 28197 28899 36873 37349 37791 40729 41211 41743 42237 53261 54587 55233 58081 59319 59527 61009 77571 77843 79781 84591 86697 87001 110619 112047 113373 122187 123633 125229 126711 159783 163761 165699 174243 178581 183027 233529 239343 261003 336141 366561 375687 479349 491283 522729 529477 535743 549081 692393 700587 709631 718029 755053 773851 783009 793117 987377 1008423 1011959 1037153 1099683 1103539 1127061 1131013 1438047 1473849 1479017 1568187 1588431 1607229 1647243 2077179 2101761 2128893 2154087 2265159 2321553 2349027 2379351 2962131 3035877 3111459 3310617 3393039 4437051 4765293 6231537 6386679 6795477 6964659 7138053 8886393 9001109 9107631 9334377 9815689 9931851 10060063 10179117 12835901 13155467 13311153 13482989 14295879 14346007 14703169 18694611 18760163 19160037 19227221 20386431 20893977 20967241 21414159 26659179 27003327 27322893 28003131 29447067 29795553 30180189 30537351 38507703 39466401 39933459 40448967 43038021 44109507 56280489 57681663 62901723 81009981 88341201 90540567 115523109 118399203 121346901 127603957 129114063 132328521 166866713 168841467 171021071 173044989 186498091 188705169 191141197 243029943 243882119 249953873 265023603 271621701 272574133 346569327 355197609 356443097 364040703 382811871 387342189 396985563 500600139 506524401 513063213 519134967 559494273 566115507 573423591 731646357 749861619 817722399 1069329291 1148435613 1501800417 1539189639 1678482819 1720270773 2169267269 2194939071 2249584857 2424475183 2453167197 3170467547 3207987873 3249400349 3445306839 3543463729 4505401251 4617568917 4633760261 5035448457 5160812319 6507801807 6584817213 6748754571 7273425549 7359501591 9511402641 9623963619 9748201047 10630391187 13901280783 19523405421 21820276647 28534207923 29244603141 31891173561 41216078111 41703842349 46065028477 58570216263 60238883393 65460829941 85602623769 87733809423 95673520683 123648234333 125111527047 138195085431 180716650179 370944702999 414585256293 542149950537 783105484109 1112834108997 1243755768879 1626449851611 2349316452327 7047949356981 21143848070943
• Sum of all divisors σ(n): 38078013556800
• Sum of proper divisors (its aliquot sum) s(n): 16934165485857
• 21143848070943 is a deficient number, because the sum of its proper divisors (16934165485857) is less than itself. Its deficiency is 4209682585086

Bases of 21143848070943

• Binary: 100110011101011101111100011011010111100011111₂
• Hexadecimal: 0x133AEF8DAF1F
• Base-36: 7HTCL81LR

Squares and roots of 21143848070943

• 21143848070943 squared (21143848070943²) is 447062311247120022360909249
• 21143848070943 cubed (21143848070943³) is 9452617587253737737360102049000136851807
• The square root of 21143848070943 is 4598244.0203781053
• The cube root of 21143848070943 is 27652.0930635515

Scales and comparisons

• 21,143,848,070,943 seconds is equal to 672,308 years, 50 weeks, 1 day, 18 hours, 49 minutes, 3 seconds.
• To count from 1 to 21,143,848,070,943 would take you about one million, six hundred eighty thousand, seven hundred seventy-two 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 21143848070943 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21143848070943

• 21143848070943 backwards is 34907084834112
• The number of decimal digits it has is: 14
• The sum of 21143848070943's digits is 54
• More coming soon!