13078002387424401

Names of 13078002387424401

• Cardinal: 13078002387424401 can be written as Thirteen quadrillion, seventy-eight trillion, two billion, three hundred eighty-seven million, four hundred twenty-four thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3078002387424401 × 10¹⁶

Factors of 13078002387424401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 123490386418

Divisors of 13078002387424401

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 7 9 21 41 63 123 287 369 861 1681 2583 5043 11767 15129 35301 105903 123490386367 370471159101 864432704569 1111413477303 2593298113707 5063105841047 7779894341121 15189317523141 35441740887329 45567952569423 106325222661987 207587339482927 318975667985961 622762018448781 1453111376380489 1868286055346343 4359334129141467 13078002387424401
• Sum of all divisors σ(n): 22128489314054656
• Sum of proper divisors (its aliquot sum) s(n): 9050486926630255
• 13078002387424401 is a deficient number, because the sum of its proper divisors (9050486926630255) is less than itself. Its deficiency is 4027515460794146

Bases of 13078002387424401

• Binary: 101110011101100101111110110110101011001001010010010001₂
• Hexadecimal: 0x2E765FB6AC9491
• Base-36: 3KRRJCTGGI9

Squares and roots of 13078002387424401

• 13078002387424401 squared (13078002387424401²) is 171034146445478332351270490208801
• 13078002387424401 cubed (13078002387424401³) is 2236784975545060258632302243161571153723092353201
• The square root of 13078002387424401 is 114359094.0302711605
• The cube root of 13078002387424401 is 235602.8126350147

Scales and comparisons

• 13,078,002,387,424,401 seconds is equal to 415,840,023 years, 23 hours, 13 minutes, 21 seconds.
• To count from 1 to 13,078,002,387,424,401 would take you about one billion, two hundred forty-seven million, five hundred twenty thousand and sixty-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 13078002387424401 cubic inches would be around 19633.6 feet tall.

Recreational maths with 13078002387424401

• 13078002387424401 backwards is 10442478320087031
• The number of decimal digits it has is: 17
• The sum of 13078002387424401's digits is 54
• More coming soon!