12131996310

Names of 12131996310

• Cardinal: 12131996310 can be written as Twelve billion, one hundred thirty-one million, nine hundred ninety-six thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.213199631 × 10¹⁰

Factors of 12131996310

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 151775

Divisors of 12131996310

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 127 210 254 315 381 630 635 762 889 1143 1270 1778 1905 2286 2667 3810 4445 5334 5715 8001 8890 11430 13335 16002 26670 40005 80010 151631 303262 454893 758155 909786 1061417 1364679 1516310 2122834 2274465 2729358 3184251 4548930 5307085 6368502 6823395 9552753 10614170 13646790 15921255 19105506 19257137 31842510 38514274 47763765 57771411 95527530 96285685 115542822 134799959 173314233 192571370 269599918 288857055 346628466 404399877 577714110 673999795 808799754 866571165 1213199631 1347999590 1733142330 2021999385 2426399262 4043998770 6065998155 12131996310
• Sum of all divisors σ(n): 36333453312
• Sum of proper divisors (its aliquot sum) s(n): 24201457002
• 12131996310 is an abundant number, because the sum of its proper divisors (24201457002) is greater than itself. Its abundance is 12069460692

Bases of 12131996310

• Binary: 1011010011000111111001001010010110₂
• Hexadecimal: 0x2D31F9296
• Base-36: 5KN2S9I

Squares and roots of 12131996310

• 12131996310 squared (12131996310²) is 147185334465853616100
• 12131996310 cubed (12131996310³) is 1785651934625851891525356591000
• The square root of 12131996310 is 110145.3417535213
• The cube root of 12131996310 is 2297.7922298957

Scales and comparisons

• 12,131,996,310 seconds is equal to 385 years, 39 weeks, 3 days, 14 hours, 58 minutes, 30 seconds.
• To count from 1 to 12,131,996,310 would take you about seven hundred seventy-one 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 12131996310 cubic inches would be around 191.5 feet tall.

Recreational maths with 12131996310

• 12131996310 backwards is 01369913121
• The number of decimal digits it has is: 11
• The sum of 12131996310's digits is 36
• More coming soon!