12748619920512

Names of 12748619920512

• Cardinal: 12748619920512 can be written as Twelve trillion, seven hundred forty-eight billion, six hundred nineteen million, nine hundred twenty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2748619920512 × 10¹³

Factors of 12748619920512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258342

Divisors of 12748619920512

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 19891 39782 59673 79564 119346 139237 159128 238439 238692 278474 318256 417711 476878 477384 556948 636512 715317 835422 953756 954768 1113896 1273024 1430634 1669073 1670844 1907512 1909536 2227792 2546048 2861268 3338146 3341688 3815024 3819072 4455584 5007219 5722536 6676292 6683376 7630048 7638144 8911168 10014438 11445072 13352584 13366752 15260096 17822336 20028876 22890144 26705168 26733504 30520192 40057752 45780288 53410336 53467008 80115504 91560576 106820672 160231008 213641344 320462016 640924032 4742790149 9485580298 14228370447 18971160596 28456740894 33199531043 37942321192 56913481788 66399062086 75884642384 99598593129 113826963576 132798124172 151769284768 199197186258 227653927152 265596248344 303538569536 398394372516 455307854304 531192496688 607077139072 796788745032 910615708608 1062384993376 1593577490064 1821231417216 2124769986752 3187154980128 4249539973504 6374309960256 12748619920512
• Sum of all divisors σ(n): 38703275596800
• Sum of proper divisors (its aliquot sum) s(n): 25954655676288
• 12748619920512 is an abundant number, because the sum of its proper divisors (25954655676288) is greater than itself. Its abundance is 13206035755776

Bases of 12748619920512

• Binary: 10111001100001000100111101100011010010000000₂
• Hexadecimal: 0xB9844F63480
• Base-36: 4IOMV52TC

Squares and roots of 12748619920512

• 12748619920512 squared (12748619920512²) is 162527309877675393198342144
• 12748619920512 cubed (12748619920512³) is 2071998900333759263679586969291459657728
• The square root of 12748619920512 is 3570520.9592595867
• The cube root of 12748619920512 is 23360.8007113571

Scales and comparisons

• 12,748,619,920,512 seconds is equal to 405,366 years, 35 weeks, 2 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 12,748,619,920,512 would take you about one million, thirteen thousand, four hundred sixteen 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 12748619920512 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12748619920512

• 12748619920512 backwards is 21502991684721
• The number of decimal digits it has is: 14
• The sum of 12748619920512's digits is 57
• More coming soon!