13146721426413147

Names of 13146721426413147

• Cardinal: 13146721426413147 can be written as Thirteen quadrillion, one hundred forty-six trillion, seven hundred twenty-one billion, four hundred twenty-six million, four hundred thirteen thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 1.3146721426413147 × 10¹⁶

Factors of 13146721426413147

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3894049

Divisors of 13146721426413147

• Number of divisors d(n): 18
• Complete list of divisors:
  1 3 17 51 289 867 3894029 11682087 66198493 198595479 1125374381 3376123143 15163461852841 45490385558523 257778851498297 773336554494891 4382240475471049 13146721426413147
• Sum of all divisors σ(n): 18620735937157588
• Sum of proper divisors (its aliquot sum) s(n): 5474014510744441
• 13146721426413147 is a deficient number, because the sum of its proper divisors (5474014510744441) is less than itself. Its deficiency is 7672706915668706

Bases of 13146721426413147

• Binary: 101110101101001101111110011100100101010001011001011011₂
• Hexadecimal: 0x2EB4DF9C95165B
• Base-36: 3LG4GG2ZXI3

Squares and roots of 13146721426413147

• 13146721426413147 squared (13146721426413147²) is 172836284263710530510145934443609
• 13146721426413147 cubed (13146721426413147³) is 2272230481591356658054261481285261091444007727523
• The square root of 13146721426413147 is 114659153.2604926705
• The cube root of 13146721426413147 is 236014.7543347525

Scales and comparisons

• 13,146,721,426,413,147 seconds is equal to 418,025,075 years, 45 weeks, 5 days, 12 hours, 32 minutes, 27 seconds.
• To count from 1 to 13,146,721,426,413,147 would take you about one billion, two hundred fifty-four million, seventy-five thousand, two hundred twenty-seven 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 13146721426413147 cubic inches would be around 19667.9 feet tall.

Recreational maths with 13146721426413147

• 13146721426413147 backwards is 74131462412764131
• The number of decimal digits it has is: 17
• The sum of 13146721426413147's digits is 57
• More coming soon!