12439629258064

Names of 12439629258064

• Cardinal: 12439629258064 can be written as Twelve trillion, four hundred thirty-nine billion, six hundred twenty-nine million, two hundred fifty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.2439629258064 × 10¹³

Factors of 12439629258064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38741

Divisors of 12439629258064

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 3559 7118 8053 14236 16106 27127 28472 32212 54254 56944 64424 108508 128848 217016 434032 28660627 57321254 96544993 114642508 193089986 218453731 229285016 386179972 436907462 458570032 772359944 873814924 1544719888 1747629848 3495259696 777476828629 1554953657258 3109907314516 6219814629032 12439629258064
• Sum of all divisors σ(n): 24112436328320
• Sum of proper divisors (its aliquot sum) s(n): 11672807070256
• 12439629258064 is a deficient number, because the sum of its proper divisors (11672807070256) is less than itself. Its deficiency is 766822187808

Bases of 12439629258064

• Binary: 10110101000001010011101011101101110101010000₂
• Hexadecimal: 0xB5053AEDD50
• Base-36: 4EQOQ2TSG

Squares and roots of 12439629258064

• 12439629258064 squared (12439629258064²) is 154744376078081903109028096
• 12439629258064 cubed (12439629258064³) is 1924962668181766574504384308744610566144
• The square root of 12439629258064 is 3526985.8602018807
• The cube root of 12439629258064 is 23170.5217024413

Scales and comparisons

• 12,439,629,258,064 seconds is equal to 395,541 years, 38 weeks, 11 hours, 41 minutes, 4 seconds.
• To count from 1 to 12,439,629,258,064 would take you about nine hundred eighty-eight thousand, eight hundred fifty-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 12439629258064 cubic inches would be around 1930.9 feet tall.

Recreational maths with 12439629258064

• 12439629258064 backwards is 46085292693421
• The number of decimal digits it has is: 14
• The sum of 12439629258064's digits is 61
• More coming soon!