842438041731

Names of 842438041731

• Cardinal: 842438041731 can be written as Eight hundred forty-two billion, four hundred thirty-eight million, forty-one thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 8.42438041731 × 10¹¹

Factors of 842438041731

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3702

Divisors of 842438041731

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 9 11 13 27 31 33 39 73 81 93 99 117 143 219 243 279 297 341 351 403 429 657 729 803 837 891 949 1023 1053 1209 1287 1971 2263 2409 2511 2673 2847 3069 3159 3571 3627 3861 4433 5913 6789 7227 7533 8019 8541 9207 9477 10439 10713 10881 11583 13299 17739 20367 21681 22599 24893 25623 27621 29419 31317 32139 32643 34749 39281 39897 46423 53217 61101 65043 74679 76869 82863 88257 93951 96417 97929 104247 110701 117843 119691 139269 183303 195129 224037 230607 248589 260683 264771 281853 289251 293787 323609 332103 353529 359073 417807 510653 549909 585387 672111 691821 782049 794313 845559 867753 970827 996309 1060587 1077219 1217711 1253421 1439113 1531959 1649727 2016333 2346147 2382939 2536677 2603259 2867513 2912481 2988927 3181761 3231657 3388879 3653133 3760263 4317339 4595877 6048999 7038441 7148817 7610031 8081173 8602539 8737443 8966781 9545283 10166637 10959399 11280789 12952017 13787631 15830243 18146997 21115323 21446451 24243519 25807617 26212329 26900343 28635849 30499911 32878197 33842367 37277669 38856051 41362893 47490729 63345969 72730557 77422851 78636987 80701029 88892903 91499733 98634591 105055249 111833007 116568153 124088679 142472187 190037907 218191671 232268553 235910961 266678709 274499199 295903773 315165747 335499021 349704459 372266037 427416561 654575013 696805659 800036127 823497597 887711319 945497241 1006497063 1049113377 1155607739 1282249683 1963725039 2090416977 2400108381 2470492791 2836491723 3019491189 3466823217 3846749049 5891175117 7200325143 8509475169 9058473567 10400469651 11540247147 21600975429 25528425507 27175420701 31201408953 64802926287 76585276521 93604226859 280812680577 842438041731
• Sum of all divisors σ(n): 1553182869504
• Sum of proper divisors (its aliquot sum) s(n): 710744827773
• 842438041731 is a deficient number, because the sum of its proper divisors (710744827773) is less than itself. Its deficiency is 131693213958

Bases of 842438041731

• Binary: 1100010000100101001110000110000010000011₂
• Hexadecimal: 0xC425386083
• Base-36: AR0DUX6R

Squares and roots of 842438041731

• 842438041731 squared (842438041731²) is 709701854155562097476361
• 842438041731 cubed (842438041731³) is 597879840227671498039552497904020891
• The square root of 842438041731 is 917844.2360940117
• The cube root of 842438041731 is 9444.5076628955

Scales and comparisons

• 842,438,041,731 seconds is equal to 26,786 years, 48 weeks, 7 hours, 8 minutes, 51 seconds.
• To count from 1 to 842,438,041,731 would take you about fifty-three thousand, five hundred seventy-three 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 842438041731 cubic inches would be around 787 feet tall.

Recreational maths with 842438041731

• 842438041731 backwards is 137140834248
• The number of decimal digits it has is: 12
• The sum of 842438041731's digits is 45
• More coming soon!