13561521935080

Names of 13561521935080

• Cardinal: 13561521935080 can be written as Thirteen trillion, five hundred sixty-one billion, five hundred twenty-one million, nine hundred thirty-five thousand and eighty.

Scientific notation

• Scientific notation: 1.356152193508 × 10¹³

Factors of 13561521935080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 913849254

Divisors of 13561521935080

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 53 56 70 106 140 212 265 280 371 424 530 742 1060 1484 1855 2120 2968 3710 7420 14840 913849187 1827698374 3655396748 4569245935 6396944309 7310793496 9138491870 12793888618 18276983740 25587777236 31984721545 36553967480 48434006911 51175554472 63969443090 96868013822 127938886180 193736027644 242170034555 255877772360 339038048377 387472055288 484340069110 678076096754 968680138220 1356152193508 1695190241885 1937360276440 2712304387016 3390380483770 6780760967540 13561521935080
• Sum of all divisors σ(n): 35530456429440
• Sum of proper divisors (its aliquot sum) s(n): 21968934494360
• 13561521935080 is an abundant number, because the sum of its proper divisors (21968934494360) is greater than itself. Its abundance is 8407412559280

Bases of 13561521935080

• Binary: 11000101010110001001101100101001001011101000₂
• Hexadecimal: 0xC5589B292E8
• Base-36: 4T22S0FL4

Squares and roots of 13561521935080

• 13561521935080 squared (13561521935080²) is 183914877195655987734606400
• 13561521935080 cubed (13561521935080³) is 2494165641276433154552608131210152512000
• The square root of 13561521935080 is 3682597.1725237611
• The cube root of 13561521935080 is 23847.1313378677

Scales and comparisons

• 13,561,521,935,080 seconds is equal to 431,214 years, 23 weeks, 2 days, 10 hours, 24 minutes, 40 seconds.
• To count from 1 to 13,561,521,935,080 would take you about one million, seventy-eight thousand and thirty-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 13561521935080 cubic inches would be around 1987.3 feet tall.

Recreational maths with 13561521935080

• 13561521935080 backwards is 08053912516531
• The number of decimal digits it has is: 14
• The sum of 13561521935080's digits is 49
• More coming soon!