12040468009818

Names of 12040468009818

• Cardinal: 12040468009818 can be written as Twelve trillion, forty billion, four hundred sixty-eight million, nine thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.2040468009818 × 10¹³

Factors of 12040468009818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 725762

Divisors of 12040468009818

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 19 38 57 114 201451 402902 524287 604353 1048574 1208706 1572861 3145722 3827569 7655138 9961453 11482707 19922906 22965414 29884359 59768718 105618140437 211236280874 316854421311 633708842622 2006744668303 4013489336606 6020234004909 12040468009818
• Sum of all divisors σ(n): 25348527882240
• Sum of proper divisors (its aliquot sum) s(n): 13308059872422
• 12040468009818 is an abundant number, because the sum of its proper divisors (13308059872422) is greater than itself. Its abundance is 1267591862604

Bases of 12040468009818

• Binary: 10101111001101100011110100011001001101011010₂
• Hexadecimal: 0xAF363D1935A
• Base-36: 49NBBRZH6

Squares and roots of 12040468009818

• 12040468009818 squared (12040468009818²) is 144972869895450629744393124
• 12040468009818 cubed (12040468009818³) is 1745541202267680289650747871772483691432
• The square root of 12040468009818 is 3469937.7530177685
• The cube root of 12040468009818 is 22919.9917015487

Scales and comparisons

• 12,040,468,009,818 seconds is equal to 382,849 years, 33 weeks, 1 day, 15 hours, 10 minutes, 18 seconds.
• To count from 1 to 12,040,468,009,818 would take you about nine hundred fifty-seven thousand, one hundred twenty-four 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 12040468009818 cubic inches would be around 1910 feet tall.

Recreational maths with 12040468009818

• 12040468009818 backwards is 81890086404021
• The number of decimal digits it has is: 14
• The sum of 12040468009818's digits is 51
• More coming soon!