13806250000

Names of 13806250000

• Cardinal: 13806250000 can be written as Thirteen billion, eight hundred six million, two hundred fifty thousand.

Scientific notation

• Scientific notation: 1.380625 × 10¹⁰

Factors of 13806250000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 13806250000

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 47 50 80 94 100 125 188 200 235 250 376 400 470 500 625 752 940 1000 1175 1250 1880 2000 2209 2350 2500 3125 3760 4418 4700 5000 5875 6250 8836 9400 10000 11045 11750 12500 15625 17672 18800 22090 23500 25000 29375 31250 35344 44180 47000 50000 55225 58750 62500 78125 88360 94000 110450 117500 125000 146875 156250 176720 220900 235000 250000 276125 293750 312500 390625 441800 470000 552250 587500 625000 734375 781250 883600 1104500 1175000 1250000 1380625 1468750 1562500 2209000 2350000 2761250 2937500 3125000 3671875 4418000 5522500 5875000 6250000 6903125 7343750 11045000 11750000 13806250 14687500 18359375 22090000 27612500 29375000 34515625 36718750 55225000 58750000 69031250 73437500 110450000 138062500 146875000 172578125 276125000 293750000 345156250 552250000 690312500 862890625 1380625000 1725781250 2761250000 3451562500 6903125000 13806250000
• Sum of all divisors σ(n): 34163556727
• Sum of proper divisors (its aliquot sum) s(n): 20357306727
• 13806250000 is an abundant number, because the sum of its proper divisors (20357306727) is greater than itself. Its abundance is 6551056727

Bases of 13806250000

• Binary: 1100110110111010101010100000010000₂
• Hexadecimal: 0x336EAA810
• Base-36: 6CBVUOG

Squares and roots of 13806250000

• 13806250000 squared (13806250000²) is 190612539062500000000
• 13806250000 cubed (13806250000³) is 2631644367431640625000000000000
• 13806250000 is a perfect square number. Its square root is 117500
• The cube root of 13806250000 is 2398.9723609713

Scales and comparisons

• 13,806,250,000 seconds is equal to 438 years, 51 weeks, 5 days, 13 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,806,250,000 would take you about eight hundred seventy-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 13806250000 cubic inches would be around 199.9 feet tall.

Recreational maths with 13806250000

• 13806250000 backwards is 00005260831
• 13806250000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13806250000's digits is 25
• More coming soon!