13127644744240

Names of 13127644744240

• Cardinal: 13127644744240 can be written as Thirteen trillion, one hundred twenty-seven billion, six hundred forty-four million, seven hundred forty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.312764474424 × 10¹³

Factors of 13127644744240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 742513880

Divisors of 13127644744240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 170 208 221 260 272 340 442 520 680 884 1040 1105 1360 1768 2210 3536 4420 8840 17680 742513843 1485027686 2970055372 3712569215 5940110744 7425138430 9652679959 11880221488 12622735331 14850276860 19305359918 25245470662 29700553720 38610719836 48263399795 50490941324 59401107440 63113676655 77221439672 96526799590 100981882648 126227353310 154442879344 164095559303 193053599180 201963765296 252454706620 328191118606 386107198360 504909413240 656382237212 772214396720 820477796515 1009818826480 1312764474424 1640955593030 2625528948848 3281911186060 6563822372120 13127644744240
• Sum of all divisors σ(n): 34803108895968
• Sum of proper divisors (its aliquot sum) s(n): 21675464151728
• 13127644744240 is an abundant number, because the sum of its proper divisors (21675464151728) is greater than itself. Its abundance is 8547819407488

Bases of 13127644744240

• Binary: 10111111000010000100100110100000101000110000₂
• Hexadecimal: 0xBF0849A0A30
• Base-36: 4NIR8QGJ4

Squares and roots of 13127644744240

• 13127644744240 squared (13127644744240²) is 172335056530972095013177600
• 13127644744240 cubed (13127644744240³) is 2262353399117119109877842834181697024000
• The square root of 13127644744240 is 3623209.1775441285
• The cube root of 13127644744240 is 23590.0541880603

Scales and comparisons

• 13,127,644,744,240 seconds is equal to 417,418 years, 25 weeks, 5 days, 16 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,127,644,744,240 would take you about one million, forty-three thousand, five hundred forty-six 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 13127644744240 cubic inches would be around 1965.8 feet tall.

Recreational maths with 13127644744240

• 13127644744240 backwards is 04244744672131
• The number of decimal digits it has is: 14
• The sum of 13127644744240's digits is 49
• More coming soon!