13240661648899671

Names of 13240661648899671

• Cardinal: 13240661648899671 can be written as Thirteen quadrillion, two hundred forty trillion, six hundred sixty-one billion, six hundred forty-eight million, eight hundred ninety-nine thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 1.3240661648899671 × 10¹⁶

Factors of 13240661648899671

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34076

Divisors of 13240661648899671

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 31 63 81 93 189 217 243 279 567 651 837 1701 1723 1953 2511 5169 5419 5859 7533 12061 15507 16257 17577 26893 36183 37933 46521 48771 52731 53413 80679 108549 113799 139563 146313 160239 167989 188251 242037 325647 341397 373891 418689 438939 480717 503967 564753 726111 833683 976941 1024191 1121673 1175923 1316817 1442151 1511901 1694259 2178333 2501049 2930823 3072573 3365019 3527769 4326453 4535703 5082777 5835781 6534999 7503147 9217719 9336937 10095057 10583307 12979359 13607109 15248331 17507343 22509441 28010811 30285171 31749921 40821327 45744993 46336639 52522029 65358559 67528323 84032433 90855513 95249763 139009917 145733167 157566087 196075677 202584969 252097299 285749289 289445047 324356473 417029751 437199501 472698261 588227031 756291897 868335141 973069419 1020132169 1251089253 1311598503 1418094783 1436435809 1764681093 2026115329 2268875691 2605005423 2919208257 3060396507 3753267759 3934795509 4309307427 4517728177 5294043279 6078345987 7815016269 8757624771 9181189521 10055050663 11259803277 11804386527 12927922281 13553184531 15882129837 18235037961 23445048807 26272874313 27543568563 30165151989 31624097239 35413159581 38783766843 40659553593 54705113883 70335146421 78818622939 82630705689 90495455967 94872291717 116351300529 121978660779 164115341649 247892117067 251098246741 271486367901 284616875151 349053901587 365935982337 492346024947 753294740223 814459103703 853850625453 1097807947011 1757687727187 2259884220669 2443377311109 2561551876359 5273063181561 6779652662007 7684655629077 7784045648971 15819189544683 20338957986021 23352136946913 47457568634049 54488319542797 61016873958063 70056410840739 142372705902147 163464958628391 210169232522217 427118117706441 490394875885173 630507697566651 1471184627655519 1891523092699953 4413553882966557 13240661648899671
• Sum of all divisors σ(n): 23417110081863680
• Sum of proper divisors (its aliquot sum) s(n): 10176448432964009
• 13240661648899671 is a deficient number, because the sum of its proper divisors (10176448432964009) is less than itself. Its deficiency is 3064213215935662

Bases of 13240661648899671

• Binary: 101111000010100100111111000110001011000111111001010111₂
• Hexadecimal: 0x2F0A4FC62C7E57
• Base-36: 3MDF7ZM02FR

Squares and roots of 13240661648899671

• 13240661648899671 squared (13240661648899671²) is 175315120900642554515845023908241
• 13240661648899671 cubed (13240661648899671³) is 2321288197781347020270500404037314488345719088711
• The square root of 13240661648899671 is 115068073.9775358847
• The cube root of 13240661648899671 is 236575.5704242921

Scales and comparisons

• 13,240,661,648,899,671 seconds is equal to 421,012,084 years, 19 weeks, 5 days, 2 hours, 47 minutes, 51 seconds.
• To count from 1 to 13,240,661,648,899,671 would take you about one billion, two hundred sixty-three million, thirty-six thousand, two hundred fifty-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 13240661648899671 cubic inches would be around 19714.6 feet tall.

Recreational maths with 13240661648899671

• 13240661648899671 backwards is 17699884616604231
• 13240661648899671 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13240661648899671's digits is 81
• More coming soon!