13298477406704640

Names of 13298477406704640

• Cardinal: 13298477406704640 can be written as Thirteen quadrillion, two hundred ninety-eight trillion, four hundred seventy-seven billion, four hundred six million, seven hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.329847740670464 × 10¹⁶

Factors of 13298477406704640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 96198476621

Divisors of 13298477406704640

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 512 540 576 640 720 768 864 960 1024 1080 1152 1280 1440 1536 1728 1920 2160 2304 2560 2880 3072 3456 3840 4320 4608 5120 5760 6912 7680 8640 9216 11520 13824 15360 17280 23040 27648 34560 46080 69120 138240 96198476611 192396953222 288595429833 384793906444 480992383055 577190859666 769587812888 865786289499 961984766110 1154381719332 1442977149165 1539175625776 1731572578998 1923969532220 2308763438664 2597358868497 2885954298330 3078351251552 3463145157996 3847939064440 4328931447495 4617526877328 5194717736994 5771908596660 6156702503104 6926290315992 7695878128880 8657862894990 9235053754656 10389435473988 11543817193320 12313405006208 12986794342485 13852580631984 15391756257760 17315725789980 18470107509312 20778870947976 23087634386640 24626810012416 25973588684970 27705161263968 30783512515520 34631451579960 36940215018624 41557741895952 46175268773280 49253620024832 51947177369940 55410322527936 61567025031040 69262903159920 73880430037248 83115483791904 92350537546560 98507240049664 103894354739880 110820645055872 123134050062080 138525806319840 147760860074496 166230967583808 184701075093120 207788709479760 221641290111744 246268100124160 277051612639680 295521720148992 332461935167616 369402150186240 415577418959520 443282580223488 492536200248320 554103225279360 664923870335232 738804300372480 831154837919040 886565160446976 1108206450558720 1329847740670464 1477608600744960 1662309675838080 2216412901117440 2659695481340928 3324619351676160 4432825802234880 6649238703352320 13298477406704640
• Sum of all divisors σ(n): 47260387589943360
• Sum of proper divisors (its aliquot sum) s(n): 33961910183238720
• 13298477406704640 is an abundant number, because the sum of its proper divisors (33961910183238720) is greater than itself. Its abundance is 20663432776534080

Bases of 13298477406704640

• Binary: 101111001111101110010100001101111000010101010000000000₂
• Hexadecimal: 0x2F3EE50DE15400
• Base-36: 3MXX06JFUO0

Squares and roots of 13298477406704640

• 13298477406704640 squared (13298477406704640²) is 176849501336633767075224197529600
• 13298477406704640 cubed (13298477406704640³) is 2351829097912206184168381310863752594764857344000
• The square root of 13298477406704640 is 115319024.4786376963
• The cube root of 13298477406704640 is 236919.4086257823

Scales and comparisons

• 13,298,477,406,704,640 seconds is equal to 422,850,446 years, 33 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 13,298,477,406,704,640 would take you about one billion, two hundred sixty-eight million, five hundred fifty-one thousand, three hundred thirty-nine 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 13298477406704640 cubic inches would be around 19743.3 feet tall.

Recreational maths with 13298477406704640

• 13298477406704640 backwards is 04640760477489231
• 13298477406704640 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13298477406704640's digits is 72
• More coming soon!