56138843520

Names of 56138843520

• Cardinal: 56138843520 can be written as Fifty-six billion, one hundred thirty-eight million, eight hundred forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.613884352 × 10¹⁰

Factors of 56138843520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9746337

Divisors of 56138843520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 480 576 640 720 960 1152 1440 1920 2880 5760 9746327 19492654 29238981 38985308 48731635 58477962 77970616 87716943 97463270 116955924 146194905 155941232 175433886 194926540 233911848 292389810 311882464 350867772 389853080 438584715 467823696 584779620 623764928 701735544 779706160 877169430 935647392 1169559240 1247529856 1403471088 1559412320 1754338860 1871294784 2339118480 2806942176 3118824640 3508677720 3742589568 4678236960 5613884352 6237649280 7017355440 9356473920 11227768704 14034710880 18712947840 28069421760 56138843520
• Sum of all divisors σ(n): 193854463920
• Sum of proper divisors (its aliquot sum) s(n): 137715620400
• 56138843520 is an abundant number, because the sum of its proper divisors (137715620400) is greater than itself. Its abundance is 81576776880

Bases of 56138843520

• Binary: 110100010010001000101100010110000000₂
• Hexadecimal: 0xD1222C580
• Base-36: PSFM8W0

Squares and roots of 56138843520

• 56138843520 squared (56138843520²) is 3151569751763045990400
• 56138843520 cubed (56138843520³) is 176925481136590882973629022208000
• The square root of 56138843520 is 236936.3701925057
• The cube root of 56138843520 is 3829.0216381323

Scales and comparisons

• 56,138,843,520 seconds is equal to 1,785 years, 2 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 56,138,843,520 would take you about three thousand, five hundred seventy 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 56138843520 cubic inches would be around 319.1 feet tall.

Recreational maths with 56138843520

• 56138843520 backwards is 02534883165
• 56138843520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56138843520's digits is 45
• More coming soon!