42042682321405909

Names of 42042682321405909

• Cardinal: 42042682321405909 can be written as Forty-two quadrillion, forty-two trillion, six hundred eighty-two billion, three hundred twenty-one million, four hundred five thousand, nine hundred nine.

Scientific notation

• Scientific notation: 4.2042682321405909 × 10¹⁶

Factors of 42042682321405909

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1679

Divisors of 42042682321405909

• Number of divisors d(n): 108
• Complete list of divisors:
  1 11 13 121 143 257 457 941 1573 2827 3341 5027 5941 10351 12233 31097 36751 55297 65351 66049 113861 117449 134563 241837 404261 430037 718861 726539 858637 885481 1291939 1480193 1526837 2660207 3143881 4730407 5590481 7991929 9445007 9740291 11511253 14211329 16795207 29262277 30184393 34582691 52034477 61495291 62152109 103895077 107143201 110519509 126623783 184747277 227568617 332028323 380409601 392397109 404664817 676448201 683673199 807977417 1215714599 1392861613 1436753617 2503254787 2958392021 3652311553 4316368199 4451312987 5260642621 7520405189 8887751587 13372860589 15804289787 27535802657 28403513813 32542312231 47480050189 48964442857 57867068831 58485134569 97765267457 103998857969 173847187657 312438651943 357965434541 369245679569 636537757141 643336480259 760306749397 1143987437659 1351985153597 3436825171373 4061702475259 7076701282849 8363374243367 12583861814249 14871836689567 26727706498033 44678727227849 91997116677037 163590203585237 294004771478363 347460184474429 3234052486261993 3822062029218719 42042682321405909
• Sum of all divisors σ(n): 50123980217261356
• Sum of proper divisors (its aliquot sum) s(n): 8081297895855447
• 42042682321405909 is a deficient number, because the sum of its proper divisors (8081297895855447) is less than itself. Its deficiency is 33961384425550462

Bases of 42042682321405909

• Binary: 10010101010111011001100011001001001011000000011111010101₂
• Hexadecimal: 0x955D98C92C07D5
• Base-36: BHYVXMG9X3P

Squares and roots of 42042682321405909

• 42042682321405909 squared (42042682321405909²) is 1767587136778656953317634340116281
• 42042682321405909 cubed (42042682321405909³) is 74314104466988529108473715434013475920330460504429
• The square root of 42042682321405909 is 205043123.0775758277
• The cube root of 42042682321405909 is 347720.3745334333

Scales and comparisons

• 42,042,682,321,405,909 seconds is equal to 1,336,827,251 years, 13 weeks, 5 days, 17 hours, 11 minutes, 49 seconds.
• To count from 1 to 42,042,682,321,405,909 would take you about four billion, ten million, four hundred eighty-one thousand, seven hundred fifty-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 42042682321405909 cubic inches would be around 28976.7 feet tall.

Recreational maths with 42042682321405909

• 42042682321405909 backwards is 90950412328624024
• The number of decimal digits it has is: 17
• The sum of 42042682321405909's digits is 61
• More coming soon!