19408451040513

Names of 19408451040513

• Cardinal: 19408451040513 can be written as Nineteen trillion, four hundred eight billion, four hundred fifty-one million, forty thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.9408451040513 × 10¹³

Factors of 19408451040513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 259

Divisors of 19408451040513

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 27 31 61 67 81 93 97 183 201 243 279 291 549 603 837 873 1647 1809 1891 2077 2511 2619 3007 4087 4489 4941 5427 5673 5917 6231 6499 7533 7857 9021 9409 12261 13467 14823 16281 17019 17751 18693 19497 23571 27063 28227 36783 40401 51057 53253 56079 58491 81189 84681 110349 121203 126697 139159 153171 159759 168237 175473 183427 201469 243567 254043 273829 291679 331047 363609 380091 396439 417477 435433 459513 479277 504711 526419 550281 573949 604407 630403 730701 762129 821487 875037 993141 1090827 1140273 1189317 1252431 1306299 1437831 1579257 1650843 1721847 1813221 1891209 2286387 2464461 2625111 3420819 3567951 3757293 3918897 4952529 5165541 5439663 5673627 7393383 7875333 8488699 10262457 10703853 11271879 11756691 12289609 13498423 14857587 15496623 16318989 17020881 17792419 19542493 22180149 23625999 25466097 26561413 30787371 32111559 33815637 35270073 36868827 38454583 40495269 42237001 44572761 46489869 48956967 51062643 53377257 58627479 66540447 70877997 76398291 79684239 96334677 105810219 110606481 115363749 121485807 126711003 139469607 153187929 160131771 175882437 229194873 239052717 331819443 346091247 364457421 380133009 480395313 527647311 687584619 717158151 823403803 995458329 1038273741 1093372263 1140399027 1192092073 1309347031 1441185939 1582941933 2062753857 2151474453 2470211409 2576457061 2986374987 3114821223 3280116789 3421197081 3576276219 3928041093 4323557817 4748825799 6454423359 7410634227 7729371183 9344463669 10263591243 10728828657 11784123279 22231902681 23188113549 32186485971 35352369837 66695708043 69564340647 79870168891 96559457913 106057109511 200087124129 208693021941 239610506673 289678373739 318171328533 626079065823 718831520019 2156494560057 6469483680171 19408451040513
• Sum of all divisors σ(n): 31287118996224
• Sum of proper divisors (its aliquot sum) s(n): 11878667955711
• 19408451040513 is a deficient number, because the sum of its proper divisors (11878667955711) is less than itself. Its deficiency is 7529783084802

Bases of 19408451040513

• Binary: 100011010011011100001110101000111010100000001₂
• Hexadecimal: 0x11A6E1D47501
• Base-36: 6VO4AMZ29

Squares and roots of 19408451040513

• 19408451040513 squared (19408451040513²) is 376687971791990152367303169
• 19408451040513 cubed (19408451040513³) is 7310930058074982865912234600537772285697
• The square root of 19408451040513 is 4405502.3596081525
• The cube root of 19408451040513 is 26873.8749598835

Scales and comparisons

• 19,408,451,040,513 seconds is equal to 617,128 years, 36 weeks, 6 days, 8 minutes, 33 seconds.
• To count from 1 to 19,408,451,040,513 would take you about one million, five hundred forty-two thousand, eight hundred twenty-one 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 19408451040513 cubic inches would be around 2239.5 feet tall.

Recreational maths with 19408451040513

• 19408451040513 backwards is 31504015480491
• The number of decimal digits it has is: 14
• The sum of 19408451040513's digits is 45
• More coming soon!