12586506948720

Names of 12586506948720

• Cardinal: 12586506948720 can be written as Twelve trillion, five hundred eighty-six billion, five hundred six million, nine hundred forty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.258650694872 × 10¹³

Factors of 12586506948720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 295358

Divisors of 12586506948720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 81899 163798 213449 245697 327596 409495 426898 491394 640347 655192 737091 818990 853796 982788 1067245 1228485 1280694 1310384 1474182 1637980 1707592 1921041 1965576 2134490 2456970 2561388 2948364 3201735 3275960 3415184 3685455 3842082 3931152 4268980 4913940 5122776 5896728 6403470 6551920 7370910 7684164 8537960 9605205 9827880 10245552 11793456 12806940 14741820 15368328 17075920 19210410 19655760 25613880 29483640 30736656 38420820 51227760 58967280 76841640 153683280 17481259651 34962519302 52443778953 69925038604 87406298255 104887557906 139850077208 157331336859 174812596510 209775115812 262218894765 279700154416 314662673718 349625193020 419550231624 524437789530 629325347436 699250386040 786656684295 839100463248 1048875579060 1258650694872 1398500772080 1573313368590 2097751158120 2517301389744 3146626737180 4195502316240 6293253474360 12586506948720
• Sum of all divisors σ(n): 42270399990000
• Sum of proper divisors (its aliquot sum) s(n): 29683893041280
• 12586506948720 is an abundant number, because the sum of its proper divisors (29683893041280) is greater than itself. Its abundance is 17097386092560

Bases of 12586506948720

• Binary: 10110111001010000110010001101001000001110000₂
• Hexadecimal: 0xB7286469070
• Base-36: 4GM5T9H80

Squares and roots of 12586506948720

• 12586506948720 squared (12586506948720²) is 158420157170176844709638400
• 12586506948720 cubed (12586506948720³) is 1993956409039745387489108092358542848000
• The square root of 12586506948720 is 3547746.7424719031
• The cube root of 12586506948720 is 23261.3584297427

Scales and comparisons

• 12,586,506,948,720 seconds is equal to 400,211 years, 51 weeks, 2 days, 18 hours, 12 minutes.
• To count from 1 to 12,586,506,948,720 would take you about one million, five hundred twenty-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 12586506948720 cubic inches would be around 1938.4 feet tall.

Recreational maths with 12586506948720

• 12586506948720 backwards is 02784960568521
• The number of decimal digits it has is: 14
• The sum of 12586506948720's digits is 63
• More coming soon!