11813995162944

Names of 11813995162944

• Cardinal: 11813995162944 can be written as Eleven trillion, eight hundred thirteen billion, nine hundred ninety-five million, one hundred sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.1813995162944 × 10¹³

Factors of 11813995162944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1577723731

Divisors of 11813995162944

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 1577723713 3155447426 4733171139 6310894852 9466342278 12621789704 14199513417 18932684556 20510408269 25243579408 28399026834 37865369112 41020816538 50487158816 56798053668 61531224807 75730738224 82041633076 100974317632 113596107336 123062449614 151461476448 164083266152 184593674421 227192214672 246124899228 302922952896 328166532304 369187348842 454384429344 492249798456 656333064608 738374697684 908768858688 984499596912 1312666129216 1476749395368 1968999193824 2953498790736 3937998387648 5906997581472 11813995162944
• Sum of all divisors σ(n): 36467505925396
• Sum of proper divisors (its aliquot sum) s(n): 24653510762452
• 11813995162944 is an abundant number, because the sum of its proper divisors (24653510762452) is greater than itself. Its abundance is 12839515599508

Bases of 11813995162944

• Binary: 10101011111010101000111111000010110101000000₂
• Hexadecimal: 0xABEA8FC2D40
• Base-36: 46R9VOWG0

Squares and roots of 11813995162944

• 11813995162944 squared (11813995162944²) is 139570481710064229110747136
• 11813995162944 cubed (11813995162944³) is 1648884995812462824157926859189901328384
• The square root of 11813995162944 is 3437149.2785365025
• The cube root of 11813995162944 is 22775.3781364247

Scales and comparisons

• 11,813,995,162,944 seconds is equal to 375,648 years, 26 weeks, 1 day, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 11,813,995,162,944 would take you about nine hundred thirty-nine thousand, one hundred twenty-one 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 11813995162944 cubic inches would be around 1897.9 feet tall.

Recreational maths with 11813995162944

• 11813995162944 backwards is 44926159931811
• The number of decimal digits it has is: 14
• The sum of 11813995162944's digits is 63
• More coming soon!