13570637840

Names of 13570637840

• Cardinal: 13570637840 can be written as Thirteen billion, five hundred seventy million, six hundred thirty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.357063784 × 10¹⁰

Factors of 13570637840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 852633

Divisors of 13570637840

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 199 398 796 995 1592 1990 3184 3980 7960 15920 852427 1704854 3409708 4262135 6819416 8524270 13638832 17048540 34097080 68194160 169632973 339265946 678531892 848164865 1357063784 1696329730 2714127568 3392659460 6785318920 13570637840
• Sum of all divisors σ(n): 31710321600
• Sum of proper divisors (its aliquot sum) s(n): 18139683760
• 13570637840 is an abundant number, because the sum of its proper divisors (18139683760) is greater than itself. Its abundance is 4569045920

Bases of 13570637840

• Binary: 1100101000110111111000000000010000₂
• Hexadecimal: 0x328DF8010
• Base-36: 68FLV68

Squares and roots of 13570637840

• 13570637840 squared (13570637840²) is 184162211384439865600
• 13570637840 cubed (13570637840³) is 2499198674511758427315874304000
• The square root of 13570637840 is 116493.0806528867
• The cube root of 13570637840 is 2385.2473400321

Scales and comparisons

• 13,570,637,840 seconds is equal to 431 years, 26 weeks, 1 day, 13 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,570,637,840 would take you about eight hundred sixty-three 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 13570637840 cubic inches would be around 198.8 feet tall.

Recreational maths with 13570637840

• 13570637840 backwards is 04873607531
• The number of decimal digits it has is: 11
• The sum of 13570637840's digits is 44
• More coming soon!