42551517264921

Names of 42551517264921

• Cardinal: 42551517264921 can be written as Forty-two trillion, five hundred fifty-one billion, five hundred seventeen million, two hundred sixty-four thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.2551517264921 × 10¹³

Factors of 42551517264921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 60

Divisors of 42551517264921

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 19 21 27 31 49 57 63 81 93 133 147 171 189 217 243 279 343 361 399 441 513 567 589 651 837 931 1029 1083 1197 1323 1519 1539 1701 1767 1953 2401 2511 2527 2793 3087 3249 3591 3969 4123 4557 4617 5301 5859 6517 6859 7203 7533 7581 8379 9261 9747 10633 10773 11191 11907 12369 13671 15903 16807 17577 17689 19551 20577 21609 22743 25137 27783 28861 29241 31899 32319 33573 37107 41013 45619 47709 48013 50421 52731 53067 58653 61731 64827 68229 74431 75411 78337 83349 86583 87723 95697 100719 111321 117649 123039 123823 136857 143127 144039 151263 159201 175959 185193 194481 202027 204687 212629 223293 226233 235011 259749 287091 302157 319333 333963 336091 352947 369117 371469 410571 432117 453789 477603 521017 527877 548359 555579 583443 606081 614061 637887 669879 705033 779247 823543 861273 866761 906471 957999 1001889 1008273 1058841 1114407 1231713 1296351 1361367 1414189 1432809 1488403 1563051 1583631 1645077 1666737 1818243 1913661 2009637 2115099 2235331 2337741 2352637 2470629 2583819 2600283 2719413 2873997 3024819 3176523 3343221 3647119 3695139 3838513 3889053 4084101 4242567 4298427 4465209 4689153 4935231 5454729 5740983 6028911 6067327 6345297 6705993 7013223 7057911 7411887 7800849 8621991 9074457 9529569 9899323 10029663 10418821 10941357 11085417 11515539 11667159 12727701 13395627 14067459 14805693 15647317 16364187 16468459 17222949 18086733 18201981 19035891 20117979 21173733 22235661 23402547 25529833 25865973 26869591 27223371 28588707 29697969 30088989 31256463 32824071 34546617 38183103 40186881 42202377 42471289 44417079 46941951 49092561 49405377 51668847 54605943 60353937 63521199 66706983 69295261 70207641 72931747 76589499 77597919 80608773 81670113 89093907 93769389 98472213 103639851 114549309 115279213 120560643 126607131 127413867 133251237 140825853 148216131 163817829 181061811 188087137 190563597 200120949 207885783 210622923 218795241 229768497 241826319 267281721 281308167 295416639 297299023 310919553 343647927 345837639 361681929 382241601 422477559 444648393 485066827 491453487 510522229 543185433 564261411 571690791 623657349 656385723 689305491 725478957 801845163 806954491 843924501 886249917 891897069 932758659 1037512917 1146724803 1267432677 1316609959 1333945179 1455200481 1474360461 1531566687 1692784233 1870972047 1969157169 2067916473 2176436871 2405535489 2420863473 2531773503 2675691207 3112538751 3440174409 3573655603 3802298031 3949829877 4001835537 4365601443 4594700061 5078352699 5612916141 5648681437 5907471507 6203749419 6529310613 7262590419 8027073621 9216269713 9337616253 10320523227 10720966809 11849489631 13096804329 13784100183 15235058097 16838748423 16946044311 17722414521 21787771257 24081220863 25015589221 27648809139 28012848759 32162900427 35548468893 39290412987 41352300549 45705174291 50838132933 65363313771 72243662589 75046767663 82946427417 96488701281 106645406679 117871238961 124056901647 152514398799 175109124547 196089941313 225140302989 248839282251 289466103843 319936220037 457543196397 525327373641 675420908967 746517846753 868398311529 1372629589191 1575982120923 2026262726901 2239553540259 4727946362769 6078788180703 14183839088307 42551517264921
• Sum of all divisors σ(n): 81025724416000
• Sum of proper divisors (its aliquot sum) s(n): 38474207151079
• 42551517264921 is a deficient number, because the sum of its proper divisors (38474207151079) is less than itself. Its deficiency is 4077310113842

Bases of 42551517264921

• Binary: 1001101011001101001100000100100011110000011001₂
• Hexadecimal: 0x26B34C123C19
• Base-36: F2ZWAQCK9

Squares and roots of 42551517264921

• 42551517264921 squared (42551517264921²) is 1810631621546869940497136241
• 42551517264921 cubed (42551517264921³) is 77045122704663542381671212716669427101961
• The square root of 42551517264921 is 6523152.4023987821
• The cube root of 42551517264921 is 34911.7551841103

Scales and comparisons

• 42,551,517,264,921 seconds is equal to 1,353,006 years, 32 weeks, 4 days, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 42,551,517,264,921 would take you about three million, three hundred eighty-two thousand, five 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 42551517264921 cubic inches would be around 2909.3 feet tall.

Recreational maths with 42551517264921

• 42551517264921 backwards is 12946271515524
• The number of decimal digits it has is: 14
• The sum of 42551517264921's digits is 54
• More coming soon!