42987357384993

Names of 42987357384993

• Cardinal: 42987357384993 can be written as Forty-two trillion, nine hundred eighty-seven billion, three hundred fifty-seven million, three hundred eighty-four thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 4.2987357384993 × 10¹³

Factors of 42987357384993

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 968

Divisors of 42987357384993

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 19 21 31 49 57 63 79 93 133 147 171 217 237 279 343 361 399 441 553 589 651 711 829 931 1029 1083 1197 1501 1519 1659 1767 1953 2449 2487 2527 2793 3087 3249 3871 4123 4503 4557 4977 5301 5803 6517 6859 7347 7461 7581 8379 10507 10633 11191 11613 12369 13509 13671 15751 17143 17409 17689 19551 20577 22041 22743 25699 27097 28519 28861 31521 31899 33573 34839 37107 40621 46531 47253 48013 51429 52227 53067 58653 61731 65491 73549 77097 78337 81291 85557 86583 94563 95697 100719 110257 120001 121863 123823 139593 141759 144039 154287 159201 179893 196473 199633 202027 212629 220647 231291 235011 243873 256671 259749 284347 299269 325717 330771 336091 360003 365589 371469 418779 432117 458437 488281 514843 539679 541861 548359 589419 598899 606081 637887 661941 705033 771799 840007 853041 884089 897807 977151 992313 1008273 1080009 1114407 1244329 1259251 1375311 1397431 1464843 1488403 1544529 1619037 1625583 1645077 1796697 1818243 1913661 2030221 2094883 2280019 2315397 2352637 2520021 2559123 2652267 2693421 2931453 3024819 3209059 3417967 3732987 3777753 3793027 3838513 4125933 4192293 4394529 4465209 4633587 4876749 4935231 5402593 5686111 6090663 6188623 6284649 6840057 6946191 7057911 7560063 7956801 8710303 8814757 9277339 9627177 9782017 10253901 10418821 11198961 11333259 11379081 11515539 12576879 13395627 14211547 14664181 15960133 16207779 16797691 17058333 18271989 18565869 18853947 20520171 21173733 22463413 23642251 23925769 26130909 26444271 26551189 27832017 28881531 29346051 30761703 31256463 34137243 34546617 38574199 39802777 42634641 43320361 43992543 47880399 48623337 50393073 51174999 55697607 60972121 64941373 67390239 70926753 71777307 72931747 78392727 79332813 79653567 83496051 88038153 93769389 99480829 102649267 115722597 117583837 119408331 127903923 129961083 131977629 143641197 151179219 165495757 167480383 176269441 182916363 185858323 194824119 202170717 212780259 215331921 218795241 238960701 270019393 278619439 298442487 303242527 307947801 347167791 352751511 358224993 389883249 426804847 449202769 454589611 496487271 502441149 528808323 548749089 557574969 584472357 656385723 696365803 732909781 810058179 823086859 835858317 895327461 909727581 923843403 1058254533 1158470299 1233886087 1280414541 1347608307 1363768833 1489461813 1507323447 1586424969 1672724907 1890135751 1950336073 2089097409 2198729343 2430174537 2469260577 2507574951 2729182743 3144419383 3182127277 3475410897 3701658261 3841243623 4042824921 4091306499 5130368467 5670407253 5761608013 5851008219 6267292227 6596188029 7407781731 8109292093 8637202609 9433258149 9546381831 10426232691 11104974783 13230950257 13925285839 15391105401 17011221759 17284824039 17553024657 22010935681 24327876279 25911607827 28299774447 28639145493 35912579269 39692850771 41775857517 46173316203 51854472117 60460418263 66032807043 72983628837 77734823481 97477000873 107737737807 119078552313 125327572551 154076549767 181381254789 198098421129 251388054883 292431002619 323213213421 462229649301 544143764367 682339006111 754164164649 877293007857 1386688947903 2047017018333 2262492493947 4776373042777 6141051054999 14329119128331 42987357384993
• Sum of all divisors σ(n): 79994470400000
• Sum of proper divisors (its aliquot sum) s(n): 37007113015007
• 42987357384993 is a deficient number, because the sum of its proper divisors (37007113015007) is less than itself. Its deficiency is 5980244369986

Bases of 42987357384993

• Binary: 1001110001100011000110001010101011000100100001₂
• Hexadecimal: 0x2718C62AB121
• Base-36: F8K4AOPI9

Squares and roots of 42987357384993

• 42987357384993 squared (42987357384993²) is 1847912894945112215221610049
• 42987357384993 cubed (42987357384993³) is 79436892031342563364395772365963810594657
• The square root of 42987357384993 is 6556474.4630779277
• The cube root of 42987357384993 is 35030.5467701897

Scales and comparisons

• 42,987,357,384,993 seconds is equal to 1,366,864 years, 51 weeks, 5 days, 14 hours, 56 minutes, 33 seconds.
• To count from 1 to 42,987,357,384,993 would take you about three million, four hundred seventeen thousand, one hundred sixty-two 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 42987357384993 cubic inches would be around 2919.2 feet tall.

Recreational maths with 42987357384993

• 42987357384993 backwards is 39948375378924
• The number of decimal digits it has is: 14
• The sum of 42987357384993's digits is 81
• More coming soon!