40839396473421

Names of 40839396473421

• Cardinal: 40839396473421 can be written as Forty trillion, eight hundred thirty-nine billion, three hundred ninety-six million, four hundred seventy-three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.0839396473421 × 10¹³

Factors of 40839396473421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 554

Divisors of 40839396473421

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 17 21 23 39 51 63 69 91 117 119 153 161 207 221 273 299 357 391 483 491 529 663 819 897 1071 1173 1449 1473 1547 1587 1989 2093 2691 2737 3437 3519 3703 4419 4641 4761 5083 6279 6383 6877 8211 8347 8993 10311 11109 11293 12167 13923 15249 18837 19149 20631 24633 25041 26979 30933 33327 33879 35581 36501 44681 45747 48139 57447 58429 61893 62951 75123 79051 80937 85169 101637 106743 108511 109503 116909 134043 144417 146809 158171 175287 188853 191981 206839 237153 241081 255507 259739 320229 325533 350727 402129 433251 440427 474513 525861 566559 575943 620517 711459 723243 759577 766521 779217 818363 976599 1027663 1052181 1107197 1321281 1343867 1423539 1447873 1687567 1727829 1818173 1861551 2169729 2278731 2337651 2455089 2495753 2688907 3082989 3134053 3321591 3376607 4031601 4098377 4343619 4415563 5062701 5454519 5544863 5973997 6836193 7365267 7487259 8066721 9248967 9402159 9964773 10129821 12094803 12295131 13030857 13246689 15188103 16363557 16634589 17470271 17921991 18822349 21938371 22461777 23636249 24200163 28206477 28688639 30389463 30908941 36885393 38814041 39740067 41817979 49903767 52410813 53278901 53765973 56467047 57402319 65815113 70908747 72083219 77661961 86065917 92726823 94262671 101557949 116442123 125453937 127531849 157232439 159836703 169401141 172206957 197445339 212726241 216249657 232985883 258197751 278180469 282788013 304673847 349326369 372952307 376361811 382595547 401816233 479510109 504582533 516620871 543633727 648748971 659838697 698957649 710905643 848364039 892722943 914021541 1118856921 1147786641 1205448699 1225414723 1320253337 1513747599 1630901181 1657914037 1979516091 2132716929 2168041433 2678168829 2933232527 3356570763 3616346097 3676244169 3960760011 4541242797 4892703543 4973742111 5938548273 6398150787 6504124299 8034506487 8577903061 8799697581 9241773359 11028732507 11605398259 11882280033 14921226333 15176290031 19512372897 20532627689 25733709183 26399092743 27725320077 28184538629 34816194777 38132022851 45528870093 49864952959 61597883067 77201127549 83175960231 84553615887 104448584331 114396068553 136586610279 149594858877 184793649201 197291770403 253660847661 266924159957 343188205659 349054670713 448784576631 591875311209 648244388467 800772479871 1047164012139 1775625933627 1944733165401 2402317439613 3141492036417 4537710719269 5834199496203 13613132157807 40839396473421
• Sum of all divisors σ(n): 80532166740480
• Sum of proper divisors (its aliquot sum) s(n): 39692770267059
• 40839396473421 is a deficient number, because the sum of its proper divisors (39692770267059) is less than itself. Its deficiency is 1146626206362

Bases of 40839396473421

• Binary: 1001010010010010101001101110000011101001001101₂
• Hexadecimal: 0x2524A9B83A4D
• Base-36: EH5CY7UX9

Squares and roots of 40839396473421

• 40839396473421 squared (40839396473421²) is 1667856304313271611559443241
• 40839396473421 cubed (40839396473421³) is 68114244872544406844327639674805614597461
• The square root of 40839396473421 is 6390570.9035594779
• The cube root of 40839396473421 is 34437.0894339803

Scales and comparisons

• 40,839,396,473,421 seconds is equal to 1,298,566 years, 25 weeks, 22 hours, 10 minutes, 21 seconds.
• To count from 1 to 40,839,396,473,421 would take you about three million, two hundred forty-six thousand, four hundred sixteen 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 40839396473421 cubic inches would be around 2869.8 feet tall.

Recreational maths with 40839396473421

• 40839396473421 backwards is 12437469393804
• 40839396473421 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40839396473421's digits is 63
• More coming soon!