12231355120

Names of 12231355120

• Cardinal: 12231355120 can be written as Twelve billion, two hundred thirty-one million, three hundred fifty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.223135512 × 10¹⁰

Factors of 12231355120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1935427

Divisors of 12231355120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 79 80 158 316 395 632 790 1264 1580 3160 6320 1935341 3870682 7741364 9676705 15482728 19353410 30965456 38706820 77413640 152891939 154827280 305783878 611567756 764459695 1223135512 1528919390 2446271024 3057838780 6115677560 12231355120
• Sum of all divisors σ(n): 28797888960
• Sum of proper divisors (its aliquot sum) s(n): 16566533840
• 12231355120 is an abundant number, because the sum of its proper divisors (16566533840) is greater than itself. Its abundance is 4335178720

Bases of 12231355120

• Binary: 1011011001000010111010101011110000₂
• Hexadecimal: 0x2D90BAAF0
• Base-36: 5MA8E0G

Squares and roots of 12231355120

• 12231355120 squared (12231355120²) is 149606048071550214400
• 12231355120 cubed (12231355120³) is 1829884702062921841238537728000
• The square root of 12231355120 is 110595.4570495551
• The cube root of 12231355120 is 2304.0480143271

Scales and comparisons

• 12,231,355,120 seconds is equal to 388 years, 47 weeks, 5 days, 14 hours, 38 minutes, 40 seconds.
• To count from 1 to 12,231,355,120 would take you about seven 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 12231355120 cubic inches would be around 192 feet tall.

Recreational maths with 12231355120

• 12231355120 backwards is 02155313221
• The number of decimal digits it has is: 11
• The sum of 12231355120's digits is 25
• More coming soon!