42215943609578401

Names of 42215943609578401

• Cardinal: 42215943609578401 can be written as Forty-two quadrillion, two hundred fifteen trillion, nine hundred forty-three billion, six hundred nine million, five hundred seventy-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 4.2215943609578401 × 10¹⁶

Factors of 42215943609578401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 295554

Divisors of 42215943609578401

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 19 247 409 829 1723 5317 7771 10777 15751 22399 32737 101023 204763 292561 339061 425581 704707 1428367 3803293 4407793 5558659 6442159 9161191 13389433 18568771 27138973 72262567 83748067 119657449 174062629 242533069 352806649 504082603 584202103 1555546837 2273491531 3152929897 4608128311 6553073839 7594627339 9577569457 11099839957 29555389903 59905668043 99196025221 124508402941 144297919441 206169784627 417884477887 1289548327873 1884724479199 2680207200151 3917225907913 5432498212531 7939805079853 24501418229587 50923936802869 103217466038089 170914751455783 2221891768925179 3247380277659877 42215943609578401
• Sum of all divisors σ(n): 48059047396192000
• Sum of proper divisors (its aliquot sum) s(n): 5843103786613599
• 42215943609578401 is a deficient number, because the sum of its proper divisors (5843103786613599) is less than itself. Its deficiency is 36372839822964802

Bases of 42215943609578401

• Binary: 10010101111110110010110101010010101101001111001110100001₂
• Hexadecimal: 0x95FB2D52B4F3A1
• Base-36: BJOAWRDS2AP

Squares and roots of 42215943609578401

• 42215943609578401 squared (42215943609578401²) is 1782185894847103432880112965716801
• 42215943609578401 cubed (42215943609578401³) is 75236659238651340303222624890931511499358372415201
• The square root of 42215943609578401 is 205465188.3156326825
• The cube root of 42215943609578401 is 348197.3811169843

Scales and comparisons

• 42,215,943,609,578,401 seconds is equal to 1,342,336,424 years, 15 weeks, 3 days, 4 hours, 40 minutes, 1 second.
• To count from 1 to 42,215,943,609,578,401 would take you about four billion, twenty-seven million, nine thousand, two hundred seventy-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 42215943609578401 cubic inches would be around 29016.4 feet tall.

Recreational maths with 42215943609578401

• 42215943609578401 backwards is 10487590634951224
• The number of decimal digits it has is: 17
• The sum of 42215943609578401's digits is 70
• More coming soon!