42793318127280681

Names of 42793318127280681

• Cardinal: 42793318127280681 can be written as Forty-two quadrillion, seven hundred ninety-three trillion, three hundred eighteen billion, one hundred twenty-seven million, two hundred eighty thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.2793318127280681 × 10¹⁶

Factors of 42793318127280681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6432

Divisors of 42793318127280681

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 27 41 81 89 123 267 369 801 1107 1681 2403 3321 3649 5043 6299 7209 7921 10947 15129 18897 23763 32841 45387 56691 71289 98523 136161 149609 170073 213867 258259 295569 324761 448827 510219 560611 641601 774777 974283 1346481 1681833 2324331 2922849 4039443 5045499 6972993 8768547 10588619 12118329 13315201 15136497 20918979 22985051 26305641 31765857 39677401 39945603 45409491 49894379 68955153 95297571 119032203 119836809 149683137 206865459 285892713 357096609 359510427 449049411 620596377 857678139 942387091 1071289827 1078531281 1347148233 1626773441 1861789131 2045669539 2827161273 3213869481 3531288689 4041444699 4880320323 6137008617 8481483819 10593866067 14640960969 18411025851 25444451457 31781598201 43922882907 55233077553 66697711081 76333354371 83872451099 95344794603 131768648721 144782836249 165699232659 200093133243 251617353297 286034383809 314284693321 434348508747 600279399729 754852059891 942854079963 1303045526241 1800838199187 2264556179673 2828562239889 3909136578723 5402514597561 5936096286209 6793668539019 8485686719667 11727409736169 12885672426161 17808288858627 25457060159001 38657017278483 53424866575881 115971051835449 160274599727643 347913155506347 480823799182929 528312569472601 1043739466519041 1584937708417803 4754813125253409 14264439375760227 42793318127280681
• Sum of all divisors σ(n): 66278023432055413
• Sum of proper divisors (its aliquot sum) s(n): 23484705304774732
• 42793318127280681 is a deficient number, because the sum of its proper divisors (23484705304774732) is less than itself. Its deficiency is 19308612822505949

Bases of 42793318127280681

• Binary: 10011000000010000100101111001101101111001010001000101001₂
• Hexadecimal: 0x98084BCDBCA229
• Base-36: BPCYQYA91K9

Squares and roots of 42793318127280681

• 42793318127280681 squared (42793318127280681²) is 1831268076342649330779487755823761
• 42793318127280681 cubed (42793318127280681³) is 78366037367264317624986203577880018821408016061241
• 42793318127280681 is a perfect square number. Its square root is 206865459
• The cube root of 42793318127280681 is 349777.5951051635

Scales and comparisons

• 42,793,318,127,280,681 seconds is equal to 1,360,695,148 years, 1 week, 1 day, 13 hours, 31 minutes, 21 seconds.
• To count from 1 to 42,793,318,127,280,681 would take you about four billion, eighty-two million, eighty-five thousand, four hundred forty-four 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 42793318127280681 cubic inches would be around 29148.1 feet tall.

Recreational maths with 42793318127280681

• 42793318127280681 backwards is 18608272181339724
• The number of decimal digits it has is: 17
• The sum of 42793318127280681's digits is 72
• More coming soon!