27968769478629

Names of 27968769478629

• Cardinal: 27968769478629 can be written as Twenty-seven trillion, nine hundred sixty-eight billion, seven hundred sixty-nine million, four hundred seventy-eight thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 2.7968769478629 × 10¹³

Factors of 27968769478629

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 209

Divisors of 27968769478629

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 17 21 43 51 63 119 129 139 153 289 301 357 387 417 731 867 903 973 1071 1251 1849 2023 2193 2363 2601 2709 2919 5117 5547 5977 6069 6579 7089 8757 12427 12943 15351 16541 16641 17931 18207 19321 21267 31433 37281 38829 40171 41839 46053 49623 53793 57963 79507 86989 94299 101609 111843 116487 120513 125517 135247 148869 173889 220031 238521 257011 260967 281197 282897 304827 328457 361539 376551 405741 534361 556549 660093 711263 715563 771033 782901 830803 843591 914481 985371 1217223 1351619 1603083 1669647 1727353 1799077 1980279 2133789 2299199 2313099 2492409 2530773 2956113 3740527 4054857 4369187 4809249 5008941 5182059 5397231 5583769 5815621 6401367 6897597 7477227 9461333 11051473 11221581 12091471 12164571 13107561 14123651 15546177 16191693 16751307 17446863 20692791 22977523 28383999 30584309 33154419 33664743 35724529 36274413 39086383 39322683 42370953 50253921 52340589 68932569 74276179 77360311 85151997 91752927 98865557 99463257 107173587 108823239 117259149 127112859 160842661 187875041 206797707 222828537 232080933 240102067 250071703 275258781 296596671 321520761 351777447 482527983 519933253 563625123 607316993 668485611 696242799 720306201 750215109 889790013 1315125287 1447583949 1536154747 1559799759 1680714469 1690875369 1821950979 2160918603 2250645327 3193875697 3945375861 4251218951 4608464241 4679399277 5042143407 5465852937 9581627091 10324388881 10753083229 11836127583 12753656853 13825392723 15126430221 22357129879 26114630699 28744881273 30973166643 32259249687 38260970559 67071389637 72270722167 78343892097 92919499929 96777749061 182802414893 201214168911 216812166501 235031676291 443948721883 548407244679 650436499503 1331846165649 1645221734037 3107641053181 3995538496947 9322923159543 27968769478629
• Sum of all divisors σ(n): 50577955771200
• Sum of proper divisors (its aliquot sum) s(n): 22609186292571
• 27968769478629 is a deficient number, because the sum of its proper divisors (22609186292571) is less than itself. Its deficiency is 5359583186058

Bases of 27968769478629

• Binary: 110010110111111111100100100011100111111100101₂
• Hexadecimal: 0x196FFC91CFE5
• Base-36: 9WWOB7R39

Squares and roots of 27968769478629

• 27968769478629 squared (27968769478629²) is 782252066148689104487719641
• 27968769478629 cubed (27968769478629³) is 21878627712293929384914811367744693052189
• The square root of 27968769478629 is 5288550.7919116179
• The cube root of 27968769478629 is 30354.5957262261

Scales and comparisons

• 27,968,769,478,629 seconds is equal to 889,320 years, 18 weeks, 3 days, 16 hours, 57 minutes, 9 seconds.
• To count from 1 to 27,968,769,478,629 would take you about two million, two hundred twenty-three thousand, three hundred 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 27968769478629 cubic inches would be around 2529.5 feet tall.

Recreational maths with 27968769478629

• 27968769478629 backwards is 92687496786972
• The number of decimal digits it has is: 14
• The sum of 27968769478629's digits is 90
• More coming soon!