3838148738374618140

Names of 3838148738374618140

• Cardinal: 3838148738374618140 can be written as Three quintillion, eight hundred thirty-eight quadrillion, one hundred forty-eight trillion, seven hundred thirty-eight billion, three hundred seventy-four million, six hundred eighteen thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.83814873837461814 × 10¹⁸

Factors of 3838148738374618140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5815376876325200

Divisors of 3838148738374618140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 5815376876325179 11630753752650358 17446130628975537 23261507505300716 29076884381625895 34892261257951074 58153768763251790 63969145639576969 69784522515902148 87230653144877685 116307537526503580 127938291279153938 174461306289755370 191907436918730907 255876582558307876 319845728197884845 348922612579510740 383814873837461814 639691456395769690 767629747674923628 959537184593654535 1279382912791539380 1919074369187309070 3838148738374618140
• Sum of all divisors σ(n): 11723799782671562880
• Sum of proper divisors (its aliquot sum) s(n): 7885651044296944740
• 3838148738374618140 is an abundant number, because the sum of its proper divisors (7885651044296944740) is greater than itself. Its abundance is 4047502305922326600

Bases of 3838148738374618140

• Binary: 11010101000011110101111111000100110001111011101100110000011100₂
• Hexadecimal: 0x3543D7F131EECC1C
• Base-36: T5RY6CV0HTLO

Squares and roots of 3838148738374618140

• 3838148738374618140 squared (3838148738374618140²) is 14731385737886672926686153390817059600
• 3838148738374618140 cubed (3838148738374618140³) is 56541249584379576805328859101622441239633364747621144000
• The square root of 3838148738374618140 is 1959119378.2857179783
• The cube root of 3838148738374618140 is 1565695.3686478449

Scales and comparisons

• 3,838,148,738,374,618,140 seconds is equal to 122,041,257,706 years, 39 weeks, 4 days, 18 hours, 49 minutes.
• To count from 1 to 3,838,148,738,374,618,140 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 3838148738374618140 cubic inches would be around 130474.6 feet tall.

Recreational maths with 3838148738374618140

• 3838148738374618140 backwards is 0418164738378418383
• The number of decimal digits it has is: 19
• The sum of 3838148738374618140's digits is 87
• More coming soon!