13418904754867992

Names of 13418904754867992

• Cardinal: 13418904754867992 can be written as Thirteen quadrillion, four hundred eighteen trillion, nine hundred four billion, seven hundred fifty-four million, eight hundred sixty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3418904754867992 × 10¹⁶

Factors of 13418904754867992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2309092

Divisors of 13418904754867992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 577 1154 1731 2308 3462 4616 6924 13848 551519 1103038 1654557 1756991 2206076 3309114 3513982 4412152 5270973 6618228 7027964 10541946 13236456 14055928 21083892 42167784 318226463 636452926 954679389 1013783807 1272905852 1909358778 2027567614 2545811704 3041351421 3818717556 4055135228 6082702842 7637435112 8110270456 12165405684 24330811368 969013919329 1938027838658 2907041757987 3876055677316 5814083515974 7752111354632 11628167031948 23256334063896 559121031452833 1118242062905666 1677363094358499 2236484125811332 3354726188716998 4472968251622664 6709452377433996 13418904754867992
• Sum of all divisors σ(n): 33605482781491200
• Sum of proper divisors (its aliquot sum) s(n): 20186578026623208
• 13418904754867992 is an abundant number, because the sum of its proper divisors (20186578026623208) is greater than itself. Its abundance is 6767673271755216

Bases of 13418904754867992

• Binary: 101111101011000110110000111011001100000100111100011000₂
• Hexadecimal: 0x2FAC6C3B304F18
• Base-36: 3O4LRQP70GO

Squares and roots of 13418904754867992

• 13418904754867992 squared (13418904754867992²) is 180067004820218804467221346112064
• 13418904754867992 cubed (13418904754867992³) is 2416301987176871750233304319040567417006758655488
• The square root of 13418904754867992 is 115839996.3521580573
• The cube root of 13418904754867992 is 237632.4196277811

Scales and comparisons

• 13,418,904,754,867,992 seconds is equal to 426,679,663 years, 41 weeks, 6 days, 18 hours, 53 minutes, 12 seconds.
• To count from 1 to 13,418,904,754,867,992 would take you about one billion, two hundred eighty million, thirty-eight thousand, nine hundred ninety-one 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 13418904754867992 cubic inches would be around 19802.7 feet tall.

Recreational maths with 13418904754867992

• 13418904754867992 backwards is 29976845740981431
• The number of decimal digits it has is: 17
• The sum of 13418904754867992's digits is 87
• More coming soon!