12779074396812

Names of 12779074396812

• Cardinal: 12779074396812 can be written as Twelve trillion, seven hundred seventy-nine billion, seventy-four million, three hundred ninety-six thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.2779074396812 × 10¹³

Factors of 12779074396812

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 60725

Divisors of 12779074396812

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 102 204 289 578 867 1156 1734 3468 60703 121406 182109 242812 364218 728436 1031951 2063902 3095853 4127804 6191706 12383412 17543167 35086334 52629501 70172668 105259002 210518004 3684854209 7369708418 11054562627 14739416836 22109125254 44218250508 62642521553 125285043106 187927564659 250570086212 375855129318 751710258636 1064922866401 2129845732802 3194768599203 4259691465604 6389537198406 12779074396812
• Sum of all divisors σ(n): 31675528592148
• Sum of proper divisors (its aliquot sum) s(n): 18896454195336
• 12779074396812 is an abundant number, because the sum of its proper divisors (18896454195336) is greater than itself. Its abundance is 6117379798524

Bases of 12779074396812

• Binary: 10111001111101011100001100001010001010001100₂
• Hexadecimal: 0xB9F5C30A28C
• Base-36: 4J2MIY74C

Squares and roots of 12779074396812

• 12779074396812 squared (12779074396812²) is 163304742439255981635763344
• 12779074396812 cubed (12779074396812³) is 2086883452983474151072105404313980059328
• The square root of 12779074396812 is 3574783.1258430209
• The cube root of 12779074396812 is 23379.3876956555

Scales and comparisons

• 12,779,074,396,812 seconds is equal to 406,335 years, 1 week, 6 days, 16 hours, 12 seconds.
• To count from 1 to 12,779,074,396,812 would take you about one million, fifteen thousand, eight hundred thirty-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 12779074396812 cubic inches would be around 1948.3 feet tall.

Recreational maths with 12779074396812

• 12779074396812 backwards is 21869347097721
• The number of decimal digits it has is: 14
• The sum of 12779074396812's digits is 66
• More coming soon!