13407519748820864

Names of 13407519748820864

• Cardinal: 13407519748820864 can be written as Thirteen quadrillion, four hundred seven trillion, five hundred nineteen billion, seven hundred forty-eight million, eight hundred twenty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3407519748820864 × 10¹⁶

Factors of 13407519748820864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 357495727386

Divisors of 13407519748820864

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 64 128 293 586 1172 2344 4688 9376 18752 37504 357495727091 714991454182 1429982908364 2859965816728 5719931633456 11439863266912 22879726533824 45759453067648 104746248037663 209492496075326 418984992150652 837969984301304 1675939968602608 3351879937205216 6703759874410432 13407519748820864
• Sum of all divisors σ(n): 26801454660087240
• Sum of proper divisors (its aliquot sum) s(n): 13393934911266376
• 13407519748820864 is a deficient number, because the sum of its proper divisors (13393934911266376) is less than itself. Its deficiency is 13584837554488

Bases of 13407519748820864

• Binary: 101111101000100001000101110011111100101000111110000000₂
• Hexadecimal: 0x2FA21173F28F80
• Base-36: 3O0KHJIJO8W

Squares and roots of 13407519748820864

• 13407519748820864 squared (13407519748820864²) is 179761585815021484085518361706496
• 13407519748820864 cubed (13407519748820864³) is 2410157011894257037299316950908827044346849132544
• The square root of 13407519748820864 is 115790844.8402586965
• The cube root of 13407519748820864 is 237565.1957603495

Scales and comparisons

• 13,407,519,748,820,864 seconds is equal to 426,317,655 years, 43 weeks, 1 day, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 13,407,519,748,820,864 would take you about one billion, two hundred seventy-eight million, nine hundred fifty-two thousand, nine hundred sixty-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 13407519748820864 cubic inches would be around 19797.1 feet tall.

Recreational maths with 13407519748820864

• 13407519748820864 backwards is 46802884791570431
• The number of decimal digits it has is: 17
• The sum of 13407519748820864's digits is 77
• More coming soon!