13015711404030908

Names of 13015711404030908

• Cardinal: 13015711404030908 can be written as Thirteen quadrillion, fifteen trillion, seven hundred eleven billion, four hundred four million, thirty thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3015711404030908 × 10¹⁶

Factors of 13015711404030908

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 280508594

Divisors of 13015711404030908

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 12124129 24248258 48496516 268384463 536768926 1073537852 3253927851007727 6507855702015454 13015711404030908
• Sum of all divisors σ(n): 22777496920614240
• Sum of proper divisors (its aliquot sum) s(n): 9761785516583332
• 13015711404030908 is a deficient number, because the sum of its proper divisors (9761785516583332) is less than itself. Its deficiency is 3253925887447576

Bases of 13015711404030908

• Binary: 101110001111011011100001110110101111000111101110111100₂
• Hexadecimal: 0x2E3DB876BC7BBC
• Base-36: 3K5ON9U90AK

Squares and roots of 13015711404030908

• 13015711404030908 squared (13015711404030908²) is 169408743353020230432150619304464
• 13015711404030908 cubed (13015711404030908³) is 2204975312802450696518005813208971544248918373312
• The square root of 13015711404030908 is 114086420.7696556147
• The cube root of 13015711404030908 is 235228.1556865373

Scales and comparisons

• 13,015,711,404,030,908 seconds is equal to 413,859,362 years, 21 weeks, 2 days, 35 minutes, 8 seconds.
• To count from 1 to 13,015,711,404,030,908 would take you about one billion, two hundred forty-one million, five hundred seventy-eight thousand and eighty-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 13015711404030908 cubic inches would be around 19602.3 feet tall.

Recreational maths with 13015711404030908

• 13015711404030908 backwards is 80903040411751031
• The number of decimal digits it has is: 17
• The sum of 13015711404030908's digits is 47
• More coming soon!