40055566628559755

Names of 40055566628559755

• Cardinal: 40055566628559755 can be written as Forty quadrillion, fifty-five trillion, five hundred sixty-six billion, six hundred twenty-eight million, five hundred fifty-nine thousand, seven hundred fifty-five.

Scientific notation

• Scientific notation: 4.0055566628559755 × 10¹⁶

Factors of 40055566628559755

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 805

Divisors of 40055566628559755

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 13 35 49 65 71 91 245 343 355 455 497 637 709 923 1715 2485 3185 3479 3545 4459 4615 4963 5041 6461 9217 17395 22295 24353 24815 25205 32305 34741 35287 45227 46085 50339 64519 65533 121765 173705 176435 226135 243187 247009 251695 316589 322595 327665 352373 451633 458731 502681 654407 1215935 1235045 1582945 1729063 1761865 2258165 2293655 2466611 2513405 3161431 3211117 3272035 3518767 3574069 4580849 6534853 8645315 12333055 15807155 16055585 17266277 17593835 17870345 22477819 22904245 24631369 25018483 32065943 32674265 35690351 45743971 46462897 86331385 112389095 123156845 125092415 160329715 172419583 175129381 178451755 224461601 228719855 232314485 249832457 320207797 325240279 356400829 463974563 862097915 875646905 1122308005 1225905667 1249162285 1601038985 1626201395 1748827199 1782004145 2241454579 2276681953 2319872815 2494805803 2534014921 3247821941 4633210777 6129528335 8744135995 11207272895 11383409765 12241790393 12474029015 12670074605 15936773671 16239109705 17463640621 17738104447 22734753587 23166053885 25304458859 32432475439 32942193973 61208951965 79683868355 87318203105 88690522235 113673767935 122245484347 124166731129 126522294295 159143275109 162162377195 164710969865 177131212013 227027328073 230595357811 328957965167 611227421735 620833655645 795716375545 869167117903 885656060065 1135136640365 1152976789055 1239918484091 1589191296511 1614167504677 1644789825835 1796616578989 2302705756169 4345835589515 6199592420455 7945956482555 8070837523385 8679429388637 8983082894945 11299172532739 11513528780845 12576316052923 16118940293183 23356015526857 43397146943185 56495862663695 62881580264615 80594701465915 88034212370461 112832582052281 116780077634285 163492108687999 440171061852305 564162910261405 616239486593227 817460543439995 1144444760815993 3081197432966135 5722223804079965 8011113325711951 40055566628559755
• Sum of all divisors σ(n): 61315002902496000
• Sum of proper divisors (its aliquot sum) s(n): 21259436273936245
• 40055566628559755 is a deficient number, because the sum of its proper divisors (21259436273936245) is less than itself. Its deficiency is 18796130354623510

Bases of 40055566628559755

• Binary: 10001110010011100101001101011100001011000001101110001011₂
• Hexadecimal: 0x8E4E535C2C1B8B
• Base-36: AYEIH9YK80B

Squares and roots of 40055566628559755

• 40055566628559755 squared (40055566628559755²) is 1604448417934989897780025605660025
• 40055566628559755 cubed (40055566628559755³) is 64267090506682276047215925205293043536541927293875
• The square root of 40055566628559755 is 200138868.3603456247
• The cube root of 40055566628559755 is 342153.4787250115

Scales and comparisons

• 40,055,566,628,559,755 seconds is equal to 1,273,643,118 years, 40 weeks, 5 days, 23 hours, 2 minutes, 35 seconds.
• To count from 1 to 40,055,566,628,559,755 would take you about three billion, eight hundred twenty million, nine hundred twenty-nine thousand, three hundred fifty-six 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 40055566628559755 cubic inches would be around 28512.8 feet tall.

Recreational maths with 40055566628559755

• 40055566628559755 backwards is 55795582666555004
• The number of decimal digits it has is: 17
• The sum of 40055566628559755's digits is 83
• More coming soon!