13879945847986875

Names of 13879945847986875

• Cardinal: 13879945847986875 can be written as Thirteen quadrillion, eight hundred seventy-nine trillion, nine hundred forty-five billion, eight hundred forty-seven million, nine hundred eighty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3879945847986875 × 10¹⁶

Factors of 13879945847986875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13633795

Divisors of 13879945847986875

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 15 25 29 45 75 79 87 125 145 225 237 261 375 395 435 625 711 725 1125 1185 1305 1875 1975 2175 2291 3555 3625 5625 5925 6241 6525 6873 9875 10875 11455 17775 18125 18723 20619 29625 31205 32625 34365 49375 54375 56169 57275 88875 93615 103095 148125 156025 163125 171825 180989 280845 286375 444375 468075 515475 542967 780125 859125 904945 1404225 1431875 1628901 2340375 2577375 2714835 3900625 4295625 4524725 7021125 8144505 11701875 12886875 13574175 13633679 22623625 35105625 40722525 40901037 67870875 68168395 113118125 122703111 203612625 204505185 339354375 340841975 395376691 613515555 1018063125 1022525925 1077060641 1186130073 1704209875 1976883455 3067577775 3231181923 3558390219 5112629625 5385303205 5930650365 8521049375 9693545769 9884417275 15337888875 16155909615 17791951095 25563148125 26926516025 29653251825 31234758589 48467728845 49422086375 76689444375 80779548075 85087790639 88959755475 93704275767 134632580125 148266259125 156173792945 242338644225 247110431875 255263371917 281112827301 403897740375 425438953195 444798777375 468521378835 673162900625 741331295625 765790115751 780868964725 1211693221125 1276316859585 1405564136505 2019488701875 2127194765975 2223993886875 2342606894175 2467545928531 3828950578755 3904344823625 6058466105625 6381584297925 7027820682525 7402637785593 10635973829875 11713034470875 12337729642655 19144752893775 19521724118125 22207913356779 31907921489625 35139103412625 37013188927965 53179869149375 58565172354375 61688648213275 95723764468875 111039566783895 159539607448125 175695517063125 185065944639825 308443241066375 478618822344375 555197833919475 925329723199125 1542216205331875 2775989169597375 4626648615995625 13879945847986875
• Sum of all divisors σ(n): 26249106658975200
• Sum of proper divisors (its aliquot sum) s(n): 12369160810988325
• 13879945847986875 is a deficient number, because the sum of its proper divisors (12369160810988325) is less than itself. Its deficiency is 1510785036998550

Bases of 13879945847986875

• Binary: 110001010011111011110010111001110001010101101010111011₂
• Hexadecimal: 0x314FBCB9C55ABB
• Base-36: 3SO133GB54R

Squares and roots of 13879945847986875

• 13879945847986875 squared (13879945847986875²) is 192652896743048090525490172265625
• 13879945847986875 cubed (13879945847986875³) is 2674011774251314497683852948514919413364013671875
• The square root of 13879945847986875 is 117813181.9788722751
• The cube root of 13879945847986875 is 240323.3249195845

Scales and comparisons

• 13,879,945,847,986,875 seconds is equal to 441,339,344 years, 24 weeks, 4 days, 17 hours, 41 minutes, 15 seconds.
• To count from 1 to 13,879,945,847,986,875 would take you about one billion, three hundred twenty-four million, eighteen thousand and thirty-three 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 13879945847986875 cubic inches would be around 20026.9 feet tall.

Recreational maths with 13879945847986875

• 13879945847986875 backwards is 57868974854997831
• The number of decimal digits it has is: 17
• The sum of 13879945847986875's digits is 108
• More coming soon!