13886444128225998

Names of 13886444128225998

• Cardinal: 13886444128225998 can be written as Thirteen quadrillion, eight hundred eighty-six trillion, four hundred forty-four billion, one hundred twenty-eight million, two hundred twenty-five thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3886444128225998 × 10¹⁶

Factors of 13886444128225998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3127307136

Divisors of 13886444128225998

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 105727 211454 317181 634362 740089 1480178 2220267 4440534 3127201397 6254402794 9381604191 18763208382 21890409779 43780819558 65671229337 131342458674 330629622100619 661259244201238 991888866301857 1983777732603714 2314407354704333 4628814709408666 6943222064112999 13886444128225998
• Sum of all divisors σ(n): 31740743943143424
• Sum of proper divisors (its aliquot sum) s(n): 17854299814917426
• 13886444128225998 is an abundant number, because the sum of its proper divisors (17854299814917426) is greater than itself. Its abundance is 3967855686691428

Bases of 13886444128225998

• Binary: 110001010101011010010110111001011101001100101011001110₂
• Hexadecimal: 0x3155A5B974CACE
• Base-36: 3SQC0D4KZWU

Squares and roots of 13886444128225998

• 13886444128225998 squared (13886444128225998²) is 192833330526342297584130563096004
• 13886444128225998 cubed (13886444128225998³) is 2677769270413789094637470750459256585063082711992
• The square root of 13886444128225998 is 117840757.5002214503
• The cube root of 13886444128225998 is 240360.8237368937

Scales and comparisons

• 13,886,444,128,225,998 seconds is equal to 441,545,969 years, 35 weeks, 4 days, 13 hours, 53 minutes, 18 seconds.
• To count from 1 to 13,886,444,128,225,998 would take you about one billion, three hundred twenty-four million, six hundred thirty-seven thousand, nine hundred 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 13886444128225998 cubic inches would be around 20030.1 feet tall.

Recreational maths with 13886444128225998

• 13886444128225998 backwards is 89952282144468831
• The number of decimal digits it has is: 17
• The sum of 13886444128225998's digits is 84
• More coming soon!