12413129688

Names of 12413129688

• Cardinal: 12413129688 can be written as Twelve billion, four hundred thirteen million, one hundred twenty-nine thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2413129688 × 10¹⁰

Factors of 12413129688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133159

Divisors of 12413129688

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 433 866 1299 1732 2598 3464 3897 5196 7794 10392 11691 15588 23382 31176 46764 93528 132721 265442 398163 530884 796326 1061768 1194489 1592652 2388978 3185304 3583467 4777956 7166934 9555912 14333868 28667736 57468193 114936386 172404579 229872772 344809158 459745544 517213737 689618316 1034427474 1379236632 1551641211 2068854948 3103282422 4137709896 6206564844 12413129688
• Sum of all divisors σ(n): 34560808800
• Sum of proper divisors (its aliquot sum) s(n): 22147679112
• 12413129688 is an abundant number, because the sum of its proper divisors (22147679112) is greater than itself. Its abundance is 9734549424

Bases of 12413129688

• Binary: 1011100011111000010101001111011000₂
• Hexadecimal: 0x2E3E153D8
• Base-36: 5PAGG60

Squares and roots of 12413129688

• 12413129688 squared (12413129688²) is 154085788651106977344
• 12413129688 cubed (12413129688³) is 1912686877603949494532749788672
• The square root of 12413129688 is 111414.2256985167
• The cube root of 12413129688 is 2315.4056973321

Scales and comparisons

• 12,413,129,688 seconds is equal to 394 years, 36 weeks, 2 days, 11 hours, 34 minutes, 48 seconds.
• To count from 1 to 12,413,129,688 would take you about seven hundred eighty-nine 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 12413129688 cubic inches would be around 193 feet tall.

Recreational maths with 12413129688

• 12413129688 backwards is 88692131421
• The number of decimal digits it has is: 11
• The sum of 12413129688's digits is 45
• More coming soon!