12844392449427

Names of 12844392449427

• Cardinal: 12844392449427 can be written as Twelve trillion, eight hundred forty-four billion, three hundred ninety-two million, four hundred forty-nine thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.2844392449427 × 10¹³

Factors of 12844392449427

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 460935

Divisors of 12844392449427

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 19 21 29 33 57 63 73 77 87 99 133 171 203 209 219 231 261 319 399 511 551 609 627 657 693 803 957 1197 1387 1463 1533 1653 1827 1881 2117 2233 2409 2871 3857 4161 4389 4599 4959 5621 6061 6351 6699 7227 9709 11571 12483 13167 14819 15257 16863 18183 19053 20097 23287 29127 34713 40223 42427 44457 45771 50589 54549 69861 87381 106799 120669 127281 133371 137313 163009 209583 281561 320397 362007 381843 442453 460793 489027 844683 961191 1327359 1382379 1467081 2534049 3097171 3225551 3982077 4147137 5068723 8755067 9291513 9676653 13362997 15206169 26265201 27874539 29029959 33637889 35481061 40088991 45618507 61285469 78795603 93540979 96305737 100913667 106443183 120266973 146992967 183856407 235465223 253896943 280622937 288917211 302741001 319329549 370016779 440978901 551569221 639119891 674140159 706395669 761690829 841868811 866751633 975498781 1028950769 1110050337 1322936703 1777278601 1917359673 2022420477 2119187007 2285072487 2590117453 2792866373 2926496343 3086852307 3330151011 4473839237 5331835803 5752079019 6067261431 6828491467 7030318801 7770352359 8378599119 8779489029 9260556921 10730486591 13421517711 15995507409 18534476839 19550064611 20485474401 21090956403 23311057077 25135797357 32191459773 40264553133 49212231607 55603430517 58650193833 61456423203 63272869209 75113406137 96574379319 129741337873 147636694821 166810291551 175950581499 203879245229 225340218411 389224013619 442910084463 611637735687 676020655233 1167672040857 1427154716603 1834913207061 4281464149809 12844392449427
• Sum of all divisors σ(n): 25533148492800
• Sum of proper divisors (its aliquot sum) s(n): 12688756043373
• 12844392449427 is a deficient number, because the sum of its proper divisors (12688756043373) is less than itself. Its deficiency is 155636406054

Bases of 12844392449427

• Binary: 10111010111010010001011100110000010110010011₂
• Hexadecimal: 0xBAE91730593
• Base-36: 4JWMRMR2R

Squares and roots of 12844392449427

• 12844392449427 squared (12844392449427²) is 164978417394897328752628329
• 12844392449427 cubed (12844392449427³) is 2119047538705435284788151057288460017483
• The square root of 12844392449427 is 3583907.4275749645
• The cube root of 12844392449427 is 23419.1532676449

Scales and comparisons

• 12,844,392,449,427 seconds is equal to 408,411 years, 49 weeks, 2 days, 15 hours, 30 minutes, 27 seconds.
• To count from 1 to 12,844,392,449,427 would take you about one million, twenty-one thousand and twenty-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 12844392449427 cubic inches would be around 1951.6 feet tall.

Recreational maths with 12844392449427

• 12844392449427 backwards is 72494429344821
• 12844392449427 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12844392449427's digits is 63
• More coming soon!