13429338528

Names of 13429338528

• Cardinal: 13429338528 can be written as Thirteen billion, four hundred twenty-nine million, three hundred thirty-eight thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3429338528 × 10¹⁰

Factors of 13429338528

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 139888948

Divisors of 13429338528

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 139888943 279777886 419666829 559555772 839333658 1119111544 1678667316 2238223088 3357334632 4476446176 6714669264 13429338528
• Sum of all divisors σ(n): 35252013888
• Sum of proper divisors (its aliquot sum) s(n): 21822675360
• 13429338528 is an abundant number, because the sum of its proper divisors (21822675360) is greater than itself. Its abundance is 8393336832

Bases of 13429338528

• Binary: 1100100000011100110111000110100000₂
• Hexadecimal: 0x3207371A0
• Base-36: 663HBXC

Squares and roots of 13429338528

• 13429338528 squared (13429338528²) is 180347133299625206784
• 13429338528 cubed (13429338528³) is 2421942705635008557424338173952
• The square root of 13429338528 is 115885.0228804395
• The cube root of 13429338528 is 2376.9399346619

Scales and comparisons

• 13,429,338,528 seconds is equal to 427 years, 4 days, 3 hours, 48 minutes, 48 seconds.
• To count from 1 to 13,429,338,528 would take you about eight hundred fifty-four 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 13429338528 cubic inches would be around 198.1 feet tall.

Recreational maths with 13429338528

• 13429338528 backwards is 82583392431
• 13429338528 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13429338528's digits is 48
• More coming soon!