13840694250

Names of 13840694250

• Cardinal: 13840694250 can be written as Thirteen billion, eight hundred forty million, six hundred ninety-four thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.384069425 × 10¹⁰

Factors of 13840694250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17566

Divisors of 13840694250

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 125 150 250 375 750 1123 2246 3369 5615 6738 11230 16433 16845 28075 32866 33690 49299 56150 82165 84225 98598 140375 164330 168450 246495 280750 410825 421125 492990 821650 842250 1232475 2054125 2464950 4108250 6162375 12324750 18454259 36908518 55362777 92271295 110725554 184542590 276813885 461356475 553627770 922712950 1384069425 2306782375 2768138850 4613564750 6920347125 13840694250
• Sum of all divisors σ(n): 34579239552
• Sum of proper divisors (its aliquot sum) s(n): 20738545302
• 13840694250 is an abundant number, because the sum of its proper divisors (20738545302) is greater than itself. Its abundance is 6897851052

Bases of 13840694250

• Binary: 1100111000111110000011101111101010₂
• Hexadecimal: 0x338F83BEA
• Base-36: 6CWE416

Squares and roots of 13840694250

• 13840694250 squared (13840694250²) is 191564817321983062500
• 13840694250 cubed (13840694250³) is 2651390065610671371741140625000
• The square root of 13840694250 is 117646.4799728407
• The cube root of 13840694250 is 2400.9657137939

Scales and comparisons

• 13,840,694,250 seconds is equal to 440 years, 4 weeks, 5 days, 5 hours, 17 minutes, 30 seconds.
• To count from 1 to 13,840,694,250 would take you about eight hundred eighty 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 13840694250 cubic inches would be around 200.1 feet tall.

Recreational maths with 13840694250

• 13840694250 backwards is 05249604831
• The number of decimal digits it has is: 11
• The sum of 13840694250's digits is 42
• More coming soon!