1378198888209

Names of 1378198888209

• Cardinal: 1378198888209 can be written as One trillion, three hundred seventy-eight billion, one hundred ninety-eight million, eight hundred eighty-eight thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.378198888209 × 10¹²

Factors of 1378198888209

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12897

Divisors of 1378198888209

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 143 243 297 351 429 891 1053 1287 2673 3159 3861 5113 7757 11583 15339 23271 34749 46017 56243 66469 69813 85327 100841 138051 168729 199407 209439 255981 302523 414153 506187 598221 628317 731159 767943 907569 1109251 1242459 1518561 1794663 1884951 2193477 2303829 2722707 3327753 4555683 5383989 6580431 6911487 8168121 9983259 13667049 16151967 19741293 20734461 24504363 29949777 39661541 59223879 89849331 118984623 177671637 269547993 356953869 436276951 515600033 1070861607 1308830853 1546800099 3212584821 3926492559 4640400297 5671600363 9637754463 11779477677 13921200891 17014801089 35338433031 41763602673 51044403267 106015299093 125290808019 153133209801 459399629403 1378198888209
• Sum of all divisors σ(n): 2426169642624
• Sum of proper divisors (its aliquot sum) s(n): 1047970754415
• 1378198888209 is a deficient number, because the sum of its proper divisors (1047970754415) is less than itself. Its deficiency is 330228133794

Bases of 1378198888209

• Binary: 10100000011100011000011100001111100010001₂
• Hexadecimal: 0x140E30E1F11
• Base-36: HL4W1829

Squares and roots of 1378198888209

• 1378198888209 squared (1378198888209²) is 1899432175460523679227681
• 1378198888209 cubed (1378198888209³) is 2617795312448095947280508101977313329
• The square root of 1378198888209 is 1173967.1580623539
• The cube root of 1378198888209 is 11128.5171240973

Scales and comparisons

• 1,378,198,888,209 seconds is equal to 43,822 years, 24 weeks, 30 minutes, 9 seconds.
• To count from 1 to 1,378,198,888,209 would take you about one hundred nine thousand, five hundred fifty-six 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 1378198888209 cubic inches would be around 927.4 feet tall.

Recreational maths with 1378198888209

• 1378198888209 backwards is 9028888918731
• The number of decimal digits it has is: 13
• The sum of 1378198888209's digits is 72
• More coming soon!