12748103563872

Names of 12748103563872

• Cardinal: 12748103563872 can be written as Twelve trillion, seven hundred forty-eight billion, one hundred three million, five hundred sixty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.2748103563872 × 10¹³

Factors of 12748103563872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 143172

Divisors of 12748103563872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 547 1094 1641 1723 2188 3282 3446 4376 5169 6564 6892 8752 10338 13128 13784 17504 20676 26256 27568 41352 52512 55136 82704 140897 165408 281794 422691 563588 845382 942481 1127176 1690764 1884962 2254352 2827443 3381528 3769924 4508704 5654886 6763056 7539848 11309772 13526112 15079696 22619544 30159392 45239088 77070659 90478176 154141318 231211977 242765531 308282636 462423954 485531062 616565272 728296593 924847908 971062124 1233130544 1456593186 1849695816 1942124248 2466261088 2913186372 3699391632 3884248496 5826372744 7398783264 7768496992 11652745488 23305490976 132792745457 265585490914 398378236371 531170981828 796756472742 1062341963656 1593512945484 2124683927312 3187025890968 4249367854624 6374051781936 12748103563872
• Sum of all divisors σ(n): 33544644158592
• Sum of proper divisors (its aliquot sum) s(n): 20796540594720
• 12748103563872 is an abundant number, because the sum of its proper divisors (20796540594720) is greater than itself. Its abundance is 8048437030848

Bases of 12748103563872

• Binary: 10111001100000100110001011110011101001100000₂
• Hexadecimal: 0xB98262F3A60
• Base-36: 4IOEBPRHC

Squares and roots of 12748103563872

• 12748103563872 squared (12748103563872²) is 162514144475205987583632384
• 12748103563872 cubed (12748103563872³) is 2071747144363982549456217376125511630848
• The square root of 12748103563872 is 3570448.6502219857
• The cube root of 12748103563872 is 23360.4853133637

Scales and comparisons

• 12,748,103,563,872 seconds is equal to 405,350 years, 13 weeks, 3 days, 22 hours, 51 minutes, 12 seconds.
• To count from 1 to 12,748,103,563,872 would take you about one million, thirteen thousand, three hundred seventy-five 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 12748103563872 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12748103563872

• 12748103563872 backwards is 27836530184721
• The number of decimal digits it has is: 14
• The sum of 12748103563872's digits is 57
• More coming soon!